[Solved] System Fan (90B) Error || The system has detected that a coolin...

HP Notebook PCs - System Fan (90b, 90f) Error Message on Startup

This document pertains to HP and Compaq notebook PCs.

When starting the computer, the system fan might spin faster and become louder, and one of the following error messages might display on the screen:

• The system has detected that a cooling fan is not operating correctly.
• Continued operation is not recommended and may cause unpredictable behavior that could result in random shutdown, data loss or possible system damage. The system will shut down in 15 seconds. To prevent shutdown and continue operation, press the Enter key now.
• System Fan (90b)
• System Fan (90f) This error indicates that a problem exists related to the heat removal system.

This message indicates that the system fan is not spinning at the expected speed or a problem exists related to the heat removal system. This message occurs to help prevent costly damage to the computer.

To fix this error, use the following steps:

1. Press Enter to clear the message and allow the system to boot to the Windows Desktop.
2. Shut down the computer, and then inspect and clean the exterior vents to remove dust buildup by blowing air through the vent openings. Dust can accumulate inside the vent openings and around internal cooling components, preventing the removal of heat.
   For more information on reducing heat inside your computer, see Reducing Heat Inside the PC.
3. After you remove the dust, turn on the computer. If the error message persists, continue with these steps.
4. Perform a hard reset. Performing a hard reset can reset recorded thermal values in memory and enable you to use the computer again, even if only for a short time to access and save any important files before service.
   For more information on performing a hard reset, see Use Hard Reset to Resolve Hardware and Software Issues.
5. In some cases, updating the BIOS might help prevent this error from occurring.
   For more information on how to update the BIOS, see Updating the BIOS.
6. Have the computer serviced to clean internal components and replace the system fan if necessary. Make sure to address the following items when servicing:
   • Thoroughly remove dust from all internal cooling components.
   • Make sure wires from the system and CPU fans are connected securely to the motherboard.
   • Confirm the system fan blades spin correctly, and the fan is not producing loud noises. If not working correctly, replace the system fan.
   • Remove old thermal compound from integrated circuits and heat sinks and replace with new thermal compound.

[Tricks] [Hindi] without Internet without cable How to access Shared Folder ?

How to Share a Folder Over Your Network

Nowadays it isn't uncommon to have more than one computer in a home, even if the owners aren't tech savvy. Transferring files between these machines is a simple process, but not everyone knows how to do it. If you or someone you know has yet to learn how to share a folder over your local network, this beginner's guide will show you how.

To see a demonstration and hear an explanation of the process for both Windows 7 and Mac OS Xv 10.6, be sure to watch the video above. The text below will help you through the rest of it.

Windows
Here's how to share a folder on your Windows machine:

Locate the folder you want to share and right click on it..
Choose "Share with..." and then select "Specific People".
A sharing panel will appear with the option to share with any users on the computer or your homegroup. You can also choose to share with "Everyone", which means the files will be accessible on your local network (basically just in your home) to anyone even if they don't have a password. This is convenient but not secure. If you want to choose this option, you can find it by click on the drop down menu towards the top of the panel.
After making your selection, click Share.
After you've clicked Share, Windows will take a moment to set up your new shared folder and it'll be accessible from other computers on your local network. To access it, simply look for your computer's name in the Network section on your other computer. When you choose it, you'll have a new option to connect to this folder.

Mac OS X
Sharing a folder on Mac OS X isn't as straightforward as it is with Windows, but it's still pretty easy to do. Here's how:

Go to the Apple menu and choose "System Preferences".
From the System Preferences panel, choose "Sharing".
On the left you'll have a few options. Towards the top should be "File Sharing", which is what you want. Click on it and make sure the box next to its name is checked off.
When the File Sharing section loads, you'll see two boxes. The left box will contain shared folders and the right box will contain the users that can access them. To add a folder, click the + sign underneath the Shared Folders box. Select the folder you want and press the Choose button.
This folder is now shared, but to the right of it you'll see what users can access this folder over the network and what they can do. For example, if you want them to be able to only read the files in the folder but not make any changes you would choose the "Read Only" option. Whatever you choose, this folder will now be shared across the local network.
To access this new shared folder from another computer, simply make a new Finder window in the Finder (by press Command + N on your keyboard or choosing "New Finder Window" from the File menu). In the bar on the left side of the window will be a section called SHARED. Beneath it will be a list of shared computers. Click on the name of the computer that has the folder you just shared and want to access. After a moment, a list of shared folders will load. Double click on the shared folder you want to access and you will be able to access it (possibly after entering your username and password, if you didn't allow access to "Everyone").

HP Laptop Compaq CQ40 Caps Blinking Code

HP Laptop Compaq CQ40 Caps Blinking Code

The problem is no display and blinking on "caps lock" and "num lock".
Add caption

[Solved] Manufacturer Programming Mode is in Unlock Mode ||

[Solved] System Fan (90B) Error || The system has detected that a cooling fan is not operating correctly. Dosto ye bahut hi comman problem hai HP ke laptops me per aap Video dekhenge to apko pata chalega ke actual me problem kis karan se aaya tha.... Error Msg "The system has detected that a cooling fan is not operating correctly. Continued operation is not recommended and may cause unpredictable behavior that could result in random shutdown, data loss or possible system damage. The system will shutdown in 15 seconds. To prevent shutdown and continue operation, press the Enter key now. System Fan (90B) ENTER - Continue startup For more information, please visit: www.hp.com\go\teachcenter\startup" Electroraipur Electro Computer Solution Raipur if you like the video then like share comment subscribe Subscribe our Channel https://www.youtube.com/channel/UCzdD... Follow On Facebook: https://www.facebook.com/elctroraipur Follow On twitter: https://twitter.com/electroraipur Website: https://www.electroraipur.in https://www.electroraipur.com Blog: http://blog.electroraipur.in/

[ HINDI ] Amd vs Intel Processors Comparison || क्या आप नया कंप्यूटर खर...

When you decide to build a PC for the first time, or the first time in a long time, you are embarking on an epic journey into the unknown. There are hundreds, even thousands, of different components to choose from, but the first and most important question you should ask yourself is a simple one: AMD or Intel?

Yes,  like Apple vs Microsoft or Quake vs Unreal Tournament, AMD vs Intel is one of the great debates for PC users. One of these two companies, these two purveyors of finely-wafered silicon, will produce the beating heart of your new PC. Intel and AMD are just as different from one another as the products they produce, however, so let’s dig into the details to find out which one would be the best choice for your new PC.

Intel vs AMD: Value
With cost being such a major factor in PC building, choosing the right CPU often comes down to finding the one that offers the best bang for your buck. Just looking at price, AMD’s chips are generally cheaper than comparable Intel chips. Low-end, dual-core AMD Sempron, Athlon, or A-series dual-core processors start at about $30. In comparison, a low-end Intel chip, like the G3930 dual-core processor will cost around $40.

You’ll find similar pricing as you climb the performance ladder, with Intel’s offerings almost always coming in a little higher than AMD’s.

This is the typical scenario that most PC enthusiasts have been used to for the better part of a decade, but AMD’s new Ryzen CPUs shook up that formula when they debuted early in 2017. At the top of the consumer-focused end of AMD’s spectrum, the new Ryzen 7 1800X stands out. It’s an eight-core behemoth with a turbo-clock of 4.0 GHz, and even for $460, it’s among the least expensive eight-core processors on the market today. The Ryzen 7 1700 is even more affordable, at $300. In comparison, Intel’s most affordable octo-core costs $600.

Although not aimed at most consumers, new Intel Core i9 and AMD Threadripper CPUs offer even more performance and continue to shake up the traditional bang for buck dynamic of the processor market. Intel’s currently available i9-7900X offers 10 cores, with 20 threads, and a boosted core clock that maxes out at 4.3GHz. Its price tag is set at $1,000.

In comparison, AMD’s previewed Threadripper 1950X has 16 cores with 32 threads and a boosted core clock that reaches 4.2GHz with extended frequency range (XFR) overclocking. Its price is also $1,000. More cores at the same price gives AMD the edge in most scenarios.

What does all that mean for you? In short, it means that the age old Intel vs AMD contest is much more competitive than it’s been in years and offers much more choice for the consumer. Both companies are producing processors that are within striking distance of one another on nearly every front — price, power, and performance. Intel chips tend to offer better performance per core, but AMD is compensating with more cores at a given price.

Intel vs AMD: Gaming
Gaming is one area where picking a CPU can get tricky. AMD offers many processors which are sold as APUs, which means they combine the processor with Radeon graphics on the same chip. These offer excellent value for low-end gaming. Intel also has on-die integrated graphics, but its performance isn’t up to par with AMD’s Radeon video cards in that respect.

Battlefield-4-naval-strike
That said, those who take their gaming seriously don’t tend to use on integrated graphics, they use an add-in graphics card. In those scenarios, Intel tends to win out in gaming performance because of the way the two chip giants build their processors. AMD’s chips, and specifically its latest Ryzen CPUs, are excellent at multi-threaded scenarios and good at running applications that support multiple cores. Intel’s chips almost offer the reverse of that, losing out in heavy multi-threaded settings, but excelling in more restricted thread settings.

Games, although much more multi-threaded today than they were in the past, still rarely use more than two to four threads, which typically gives Intel the edge — even with Ryzen’s optimizations.

That gap is less pronounced than it used to be thanks to improvements in the new Ryzen architecture though. We saw a net loss of about 10 FPS when running Civilization VI‘s internal benchmark on the Ryzen 7 1800X, compared to the i7-7700K. The gap narrowed when running a more graphically-demanding game like For Honor, with the Ryzen CPU providing an average of 109 FPS, while the Intel Core i7 averaged 110 FPS.

As for Threadripper and Core i9 — there, too, Intel has a small edge. With that said, we wouldn’t recommend either for a gaming system. Games don’t benefit from the extremely high core counts in these processors.

Ultimately, Intel chips tend to be better for gaming of today. That doesn’t mean you should count AMD out, though. It does have processors that can be a great gaming value. The Ryzen 5 chips stand out, in particular. Check out our Ryzen processor buying guide for details, including benchmarks.

Remember, though — the CPU is rarely the limiting factor in games. Springing out for a more powerful graphics card — if you can find one at a good price — will usually yield better results than doing so for a more powerful processor.

Intel vs AMD: Overclocking
One of the first figures you might look at to compare one processor to another is its clock speed — 2.7GHz, 4.5GHz, etc. It’s a good metric to compare processors, but it’s important to keep in mind it’s not a fixed figure. Boost clocks offer temporary performance gains under specific scenarios, but if you delve into the realm of manual ‘overclocking’ you can net yourself a nice bump in performance, too.

extremeoverclock
Overclocking a processor is straightforward, depending on your chosen method, but not every processor can do it. Most CPUs ship with “locked” multipliers, which prevent users from overclocking them.

Luckily, both Intel and AMD offer unlocked CPUs at a variety of price points. If you opt for an Intel CPU, look out for those with a “K” or “X” after their name. In comparison, all of AMD’s Ryzen chips support it — though not all have full support for the automated overclocking, XFR feature.

Overclocking, in general, is very much dependent on the chips themselves . In our tests, the Ryzen 7 1800X performed well after an overclock, but we weren’t able to squeeze too much extra power out of AMD’s octo-core processor. The more mid-range 1700 and 1700X chips, however, are said to be much better overclockers.

Intel’s latest generation chips that do allow overclocking are a little more even in their potential, though their maximum is very much down to luck, as some chips can go further than others. You’ll also need decent cooling for most overclocking scenarios.

If you’re buying a chip exclusively to overclock it, then Intel’s higher-end solutions have a more established overclocking scene. Ryzen and Threadripper chips have strong potential too, though, and with a host of new memory options, may be more suited for those looking to deep dive into pushing their chip to its maximum. And you can overclock affordable AMD chips, while most affordable Intel chips don’t offer that option.

AMD vs Intel: Who wins?
During an everyday workload, a top-end AMD chip and a top-end Intel chip won’t produce radically different outcomes. There are clear distinctions in specific scenarios and benchmarks, but the CPU isn’t the keystone of PC performance that it once was.

That said, AMD’s CPUs, especially at the mid-range and lower-end of the spectrum, do tend to offer slightly better value than Intel’s. Conversely, Intel chips have stronger single core and gaming performance than even AMD’s best Threadripper CPUs. In return, those looking to use applications with a heavier multi-threaded focus, should derive more benefit from a modern AMD CPU.

1216788 autosave v1 intel core i7 socketsidexcu
When it comes to choosing your next upgrade, looking at the individual performance numbers of the chip you have your eye on is still your best bet, but considering these general guidelines will give you a good foundation of where to start. Thanks to Ryzen’s leapfrogging of previous AMD chips in terms of power and value, this is the most competitive the CPU market has been in years.

Arguably, Intel is still the safe bet, especially for gamers, but AMD’s alternatives are more viable than ever. If you’ve got deep pockets too, its Threadripper chips are incredibly powerful, so keep your eyes peeled on upcoming benchmarks.

AMD’s older FX and A-Series chips, meanwhile, are not competitive with Intel, and at this point never will be. So if you’re looking to older generations of hardware for whatever reason, our Intel recommendation is far more firm.

[ HINDI ] Windows 10 Hidden features ||

Microsoft's Windows OS isn't any one thing. It arises from a patchwork of finely tuned features. Each individual feature is, in turn, the result of a team of dedicated engineers who create the best (often personalizable) experience possible. So, with such a complex, nuanced, and vast piece of software, it makes sense that there are little tricks and UI flourishes that most people don't even know about.

Windows 10 Bug ArtAs it turns out, there are all sorts of tricks hidden beneath the surface of the sprawling beast that is Windows. All it takes is a little digging.

Here we present a list of 10 cool tips that will help you get a little bit more out of your Windows 10 experience. Or, at least, there are some things you may have not known about. Some have been available in Windows for a number of generations, while some are native to Microsoft's most recent OS.

PCMag has some dedicated Windows fans in our readership, so you likely know at least some of these features, but you probably don't know them all. I tested these on a pair of Lenovo laptops, one running Windows 10 and the other (when accessible) on Windows 7 Professional.


1.Secret Start Menu
If you're a fan of that old-school (i.e. non-tiled) Start menu experience, you can still have it—sorta. If you right-click on the Windows icon in the bottom-left corner, it will prompt a textual jump menu with a number of familiar popular destinations (Programs and Features, Search, Run). All these options are available through the standard menu interface, but you'll be able to access them quicker through this textual interface.

[ HINDI ] Dell 3542 Dead Case ||

[ HINDI ] SMPS कौनसा प्रयोग करें || अगर आप नया सिस्टम ख़रीदने जा रहे है त...

[ HINDI ] Amd vs Intel Processors Comparison || क्या आप नया कंप्यूटर खर...

e


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How to Solve Unallocated Space 0.0 MB Error || IN HINDI ||

How to Solve Unallocated Space 0.0 MB Error VERY EASY COMMAND tricks || IN HINDI ||

कैसे विंडोज इंस्टॉलेशन प्रॉब्लम UNALLOCATED SPACE 0.0 MB को ठीक करें |


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how to make multiboot pen drive in 1 click || HINDI || कैसे मल्टीबूट पेन...

कैसे मल्टीबूट पेन ड्राइव बनाये 1 क्लिक में || एक ही पेन ड्राइव से मल्टीप्ल विंडोज या मल्टीपल OS इंस्टॉल करें


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How to install Windows from Pen Drive || hindi me ||

How to install Windows from Pen Drive || hindi me ||

कंप्यूटर को कैसे फॉर्मेट करे || कैसे विंडोज इनस्टॉल करे || हिंदी में

how to make windows booteble pen drive without any software

बिना किसी सॉफ्टवेयर की सहायता के विंडोज 7 , विंडोज 8 , विंडोज 10 कैसे इंस्टॉल करें
https://www.youtube.com/watch?v=ls8GP...


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P-Channel Mosfet Working Concepts full Working Practical || Hindi ||

Plz like,subscribe and share our youtube channel for letest update



P-Channel Mosfet Working Concepts full Working Practical hindi me



मॉस्फेट कैसे कार्य करता है 100 % Full Practical हिंदी में







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मॉस्फेट कैसे कार्य करता है 100 % Full Practical हिंदी में

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मॉस्फेट कैसे कार्य करता है 100 % Full Practical हिंदी में

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P-Channel Mosfet Working Concepts full Working Practical || Hindi ||

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मॉस्फेट कैसे कार्य करता है 100 % Full Practical हिंदी में

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how to make windows booteble pen drive without any software

how to make windows booteble pen drive without any software बिना किसी सॉफ्टवेयर की सहायता के विंडोज 7 , विंडोज 8 , विंडोज 10 कैसे इंस्टॉल करें Subscribe our Channel https://www.youtube.com/channel/UCzdD... Follow On Facebook www.facebook.com/elctroraipur https://twitter.com/electroraipur Website www.electroraipur.in Blog http://blog.electroraipur.in/

How To Disable Windows 10 Update || HINDI ||

कैसे विंडोज 10 के अपडेट को बंद करे || हिंदी में ||

How To Program ITE IT8987E Chip and Configure SIO Programmer || Hindi

How To Program ITE IT8987E Chip in || Hindi कैसे प्रोग्राम करे लैपटॉप के IO ITE चिप को || हिंदी में

How to flash BIOS Toshiba laptop BGA 24-ball TF Bios by RT809F

With the development of technology, fore BIOS laptop IC will form BGA.Because to program this type of BIOS IC required a special socket adapter that is very expensive. Therefore I will share knowledge how to program this BIOS IC by jumper. This applies to all SPI FLASH programmer tools. Please share it to friends who have not got this info yet. thanks.

RTC SECTION AND ITS WORKING

RTC:
It keeps track on storing the time, date and user’s system settings , Even when there
is no external power on the board (means the G3 machincal off state) unless the on
board 3.3v coin cell not removed.
Working and esensital signals of RTC.

1. VCCRTC . VccRTC powers PCH RTC well which is mostly connected to the
LDO output 3.3v of 3/5v regulator .which is genraterd before pressing the power
button . and a 3.3v internal battery is used for VCCRTC too. (such as coin cell).

2. RESET# and SRTCRST#. These signals are used to clear the system
settings or in simple words we can say, to clear cmos settings . these signals are
active when low and can b asserted by removing the RTC coin battery or by shorting
the cmos clear jumperth. These signals are also feaded from the same sourceof
VCCRTC but through resister dividers to make these signals high and to store
system settings.

3. RTCX1 and RTCX2. Basicaly ICH/PCH uses a internal timer IC having 256
byte of RAM which keeps track on date, time and system settings. Ich/pch uses a
cristal circuit to genrate a low swing sine wave of 32.768Khz at RTCX1 pin as
input to the internal oscillator, and this input signal is amplified and driven back to the
cristal circuit through RTCX2 pin of ICH/PCH with the same frequancy of 32.768 Khz
but with littel higher amplitude due to amplification . thats why when we check the
cristal pins with multimeater we found little diffrence in voltage at both pins. And it is
the first check point whther the oscillator circuit of ICH/PCH is initallised or not .

4. Sus_clock. The RTCX1 input is amplified for the purpose to drive internal
logic of ICH/PCH
And genrates a free running full swing square wave of same frequancy of 32.768
Khz as
Clock out put for system use . this out put of ICH/PCH is known as SUS_CLOCK.
SUS_CLOCK is the shure short way to check wether the RTC section is working
properly or not by checking the wave form.
Thats why we requires the DSO/CRO to check signals at motherboard as RTCX1,
RTCX2 and SUS_CLOCK have the same frequancy of 32.768 Khz if we check with
frequany meater but the diffrence is the wave form (shape of the wave).

5. INTRUDER#. This signals is used through a switch to find out the cover of the
system is open or closed . we have seen in some branded systems , COVER OPEN
SYSTEM HALT message, which is genrated by this low signal . this signal is also a
part of the RTC well. This signal is also kept high through VCCRTC.

6. INTVRMEN. ICH/PCH have some internal voltage regulators and to enable
these internal lenear regulaters an enable signal is also provided by this RTCVCC
as INTVRMEN ( internal regulater enable)
These all signals are the part of RTC WELL and must be present to turn on the
board. In the absence of any of these may cause not powering up the board .
Rtc cristal x1 pin .
Pure sine wave of 32khz.
Out put of rtc section to the cristal pin x2 .
Same frequency of 32 khz but diffrence is amplitude . Little high amplitude due to
amplification .
Sus_clk output of rtc section . After pressing pwr btn . Full swing squre wave of same
32khz .

RTC

ME Analyzer 1.10

Intel Engine Firmware Analysis Tool

    ME Analyzer is a tool that can show various details about Intel Engine Firmware (Management Engine, Trusted Execution Engine, Service Platform Services) images. It can be used to identify whether the firmware is updated, what Release, Type, SKU it is etc.



ME Analyzer Features

Supports all current & legacy Engine firmware (ME 1.x – 11.x , TXE 1.x – 2.x & SPS 1.x – 4.x)
All types of firmware files are supported (ME/TXE/SPS Regions, BIOS images etc)
Partial Firmware Update support for Corporate ME 8-11 enabled platforms
SoniX/LS_29’s UEFI Bios Updater and Lordkag’s UEFI Strip integration support
Firmware Family (ME, TXE or SPS), Date & Version number detection
Production, Pre-Production & ROM-Bypass firmware release detection
Region (Stock or Extracted) & Update firmware type detection
Identification of the platform that the firmware was configured for via FITC
SKU & target platform detection for all supported firmware releases
Security Version Number (SVN), Version Control Number (VCN) & PV-bit detection
Intel SPI Flash Descriptor Access Region detection, Skylake compatible
Identification of whether the imported Engine firmware is up-to-date
Proper CPT/PBG SKU & BlackList Table detection for ME 7.x firmware
Special Apple Macintosh mobile ME firmware SKU support
FWUpdate OEMID detection at Region & SPI/BIOS images
Multiple drag & drop & sorting of rare/problematic Engine Firmware
Multiple Engine Firmware Region detection, number only
Unidentifiable Engine Firmware Region (ex: Corrupted, Compressed) detection
Reports unknown firmware not found at the Engine Repository Database
Reports unknown firmware Major, Minor, SKU, Type etc releases
Shows colored text to signify the importance of notes, warnings, errors etc
Open Source project licensed under GNU GPL v3


Engine Firmware Repository Database

    ME Analyzer’s main goal is to allow users to quickly determine & report new firmware versions without the use of special Intel tools (FIT/FITC, FWUpdate) or Hex Editors. To do that effectively, a database had to be built. The Intel Engine Firmware Repositories is a collection of every ME, TXE & SPS firmware. It’s existence is very important for ME Analyzer as it allows us to find new types of firmware, compare same major version releases for similarities, check for updated firmware etc. Bundled with ME Analyzer there’s a file called MEA.dat which is required for the program to run. It includes all Engine firmware that are available at the Repository thread. This accommodates two actions: a) Check whether the imported firmware is up to date and b) Help find new Engine firmware releases sooner by reporting them at the Intel Management Engine: Drivers, Firmware & System Tools or Intel Trusted Execution Engine: Drivers, Firmware & System Tools threads respectively.



How to use ME Analyzer

    There are two ways to use ME Analyzer, MEA.exe & Command Prompt. The MEA executable allows you to drag & drop one or more firmware and view them one by one. To manually call ME Analyzer, a Command Prompt can be used with -skip as parameter.



ME Analyzer Executable

     To use ME Analyzer, select one or multiple files and Drag & Drop them to it’s executable. You can also input certain optional parameters either by running MEA directly or by first dropping one or more files to it. Keep in mind that, due to operating system limitations, there is a limit on how many files can be dropped at once.



 ME Analyzer Parameters

There are various parameters which enhance or modify the default behavior of ME Analyzer.

-? : Displays MEA’s help & usage screen
-skip : Skips MEA’s options intro screen
-multi : Scans multiple files and renames on messages
-mass : Scans all files of a given directory
-ubu : SoniX/LS_29’s UEFI BIOS Updater mode
-ubupre : SoniX/LS_29’s UEFI BIOS Updater Pre-Menu mode
-extr : Lordkag’s UEFI Strip mode
-adir : Sets UEFIFind to the previous directory
-msg : Prints only messages without headers
-hid : Displays all firmware even without messages (-msg)
-aecho : Alternative display of empty lines (-msg, -hid)
-disuf : Disables UEFIFind Engine GUID detection
-dbname : Renames input file based on DB name
-rbume : Extracts Dell HDR RBU ImagME regions
-pdb : Prints the DB without SHA1 hashes to file
-prsa : Prints the firmware’s SHA-1 hash for DB entry
-dker : Prints Kernel/FIT analysis for post-SKL firmware
-eker : Extracts post-SKL FTPR > Kernel region (research)
-exc : Pauses after unexpected python exceptions (debugging)
-utf8 : Encodes output to Unicode (only in case of crash)


ME Analyzer Error Control

     During operation, ME Analyzer may encounter some issues related to rare firmware circumstances that can trigger Notes, Warnings or Errors. Notes (yellow color) provide useful information about a characteristic of this particular firmware. Warnings (purple color) notify the user of possible problems that can cause system instability. Errors (red color) are shown when something unexpected is encountered like unknown Major/Minor/SKU releases, Failure to find/open/read files etc.



Download ME Analyzer

ME Analyzer is developed and tested under Windows and currently Windows XP – Windows 10 operating systems are supported. Linux and macOS support is planned for the future.


Download Here Click

Compatibility table of super I/O controllers

Compatibility table of super I/O controllers
EC1  Change  EC2  Platform

KB3310QF-A0  →  KB3310QF-B0  ASUS All-in-One PC ET1602C
KB3310QF-C1  →  KB3310QF-B0  ASUS EeePC 900
KB3926QF-A1  →  KB3926QF-A2  Quanta AT3
KB3926QF-C0  →  KB926QF-D3  HP DV5
KB3926QF-C0  ↔️  KB3926QF-D2  Quanta OP6, QT6
KB3930QF-A2  →  KB930QF-A1  Quanta R23
KB926QF-B1  →  KB926QF-C0  Compal LA-3551P
KB926QF-B1  →  KB926QF-D3  Compal LA-6552P
KB926QF-D3  →  KB926QF-C0  Lenovo G550 – Compal LA-5082P
KB926QF-E0  →  KB926QF-C0  Compal LA-6061P
KB926QF-E0  →  KB926QF-D3  Compal LA-6311P, Lenovo G555 (LA-5972P)
KB926QF-E0  →  KB926QF-D2  Compal LA-6421P, LA-6221P
Winbond
WPCE773  ↔️  WPCE775  
WPC8763LDG  ↔️  WPC8769LDG  WistronBiwa, Aspire 5920G - Quanta ZD1
WPC8769LA0DG  →  WPC8769LDG  Alienware M15x - Quanta MX3(Maddog 2.5)
nuvoTon
NPCE781LA0DX  →  NPCE781BA0DX  
NPCE781LA0DX  →  NPCE783LA0DX  Quanta ZQ1
NPCE795GA0DX  →  NPCE795LA0DX  Quanta ZYG
ITE
IT8500E  →  IT8502E  ASUS K50IJ
IT8502E  →  IT8500E  ASUS K40AB, K40C, K50C, K50AB
IT8502E  ↔️  IT8512E  ASUS K50IJ
IT8512E  →  IT8500E  Acer 6920,HCLME ICON44
IT8511TE-BXS  →  IT8510TE-GXA  ASUS X51R/RL
SMSC
MEC1300-NU  ↔️  MEC1308-NU  Samsung R530 (BREMEN-L3, 1.0, BREMEN-L4, r1.4), Samsung R519 (BONN-L)

666
Table of ATI/AMD chip compatibility
Name  Chip  Possible option
Mobility Radeon 9200  216DK8AVA12PHG  216DK8AVA12PHG
Mobility Radeon 9600  216PABGA13F  216PACGA14F
Mobility Radeon 9700  216PBCGA15FG  216PBCGA15F
Mobility Radeon HD 2300  216QMAKA14FG  216RMAKA14FG
Mobility Radeon HD 2400XT  216RMAKA14FG  216QMAKA14FG
Mobility Radeon HD 2600  216MJBKA15FG  216MJBKA11FG
Mobility Radeon X1300  216PNAKA13FG  216PMAKA12FG
Mobility Radeon X1300  216PQAKA12FG  216PQAKA13FG
Mobility Radeon X1300  216PQAKA13FG  216PQAKA12FG
Mobility Radeon X1400  216PMAKA13FG  216PMAKA12FG
Mobility Radeon X1600  216PLAKB26FG  216PLAKB24FG
Mobility Radeon X700  216CPIAKA13FL  216CPIAKA13F
IGP340M  216BS2BFA22H  216BS2BFB23H
   216DCP4ALA12FG  216ECO4ALA13FG
   216MSA4ALA12FG  216MCA4ALA12FG
   216MPA4AKA21HK  216MPA4AKA22HK
   216-0674024  216-0674026
Mobility Radeon HD 3430  216-0707007  216-0707001
Mobility Radeon HD 3470  216-0707001  216-0707011
Mobility Radeon HD 3470  216-0707005  216-0707009
Mobility Radeon HD 3470  216-0707009  216-0707005
Mobility Radeon HD 3470  216-0707011  216-0707001
   216-0674026  216-0674022
   218S4PASA14G  218S4PASA13G
   218S4EASA31HK  218S4EASA32HK
RX485  215NSA4ALA12FG  216MSA4ALA12FG

Programmable KBC Microcontroller List

ene kb9012 programmable
ene kb9016 programmable
ene kb9018 programmable
ene kb9022 programmable
ene kb9028qc programmable
ene kb9010 programmable
ene kb3930qf/b1 programmable
********************************
ite it8585e programmable
ite it8586e programmable
ite it8985e programmable
ite it8587e programmable
ite it8522 programmable
ite it8987e programmable
ite it8589 programmable
ite it8522 programmable
ite IT8380E programmable 192kb  
ite IT8380VG programmable 192kb
ite IT8995E-128 programmable
ite  it8886H programmable
ite it8886he programmable
ite it8386 programmable
**********************************
nuvoton npce288na0dx programmable
nuvoton npce388na0dx programmable
**********************************
SMSC MEC 1609 programmable
**********************************

Richtek power management ICs features various voltage & Codes.

Richtek power management ICs features various voltage & Codes.


Download documents Here

LAPTOP MOTHERBOARD IC EQUIVALENT

LAPTOP Motherboard IC equivalent

TPS51117=RT8209B RT8209A

Ao=ca AO=BM AO=CD AO=CA AO=BG AO=BG AO=CB AO=BL. AO=BG AO=BH FH=CG  CU1   FH=EE FH=CC FH=DD FH=CL FH=8JFH=CF

================================

TPS51123=RT8223M=UP1585QQAG RT8223BGQW RT8223B rt8223m

el=20 eq=cg eq=dm,eq=do eq=dd=da=dc=dk DS=CC DS=CD DS=CE DS=CF DS=BJ DS=BK

===============================

RT8205A=TPS51125 RT8205B=UP6182=RT8223

===============================

U1585QQAG=51123A=RT8223P

EM=EC EQ=XX

===============================

ISL6251 = G5209

====================================

ISL6237 MAX17020 MAX8778 TPS51427 RT8206B PM6686 SN608090

===============================

PM6686=TPS17020=isl6236=RT8206a=ISL62366

===============================

TPS51116=RT8207 ISL6227=APW7108 DH=CH  DH=CA  CP=DD CP=CF DH=EA CP=AJ

===============================

MAX8734A=RT8203

===============================

MAX1908=MAX8724

===============================

ISL88731=BQ24745

===============================

ISL6266=ISL6262

===============================

RT8204C= RT8204BGQW H6=CH H6=CB H6=CG H6=BE H6=CC FR=AH FR=AM

===============================

UP1585QQAG=TPS51123A=RT8223P DS=CC DS=CD DS=CE DS=CF DS=BJ DS=BK

===============================

KB9206QFC0 KB9206QFD2 KB9206QFD3

===============================

RT8207LGQW  EF=CM EF=CG EF=CF EF  EF=CM EF=DG EF=DE EF=CG EF=DF

===============================

RT8209A FH=CG  FH=EE FH=CC FH=DD FH=CL FH=8J FH=CF

===============================

TPS51125A=RT8205BGQW CK=CD

===============================

RT9018B ES=EF ES=CL ES=DD

===============================

RT8207LGQW EF=DE

===============================

SN10504=SN0608098

===============================

MAX1908=MAX8724

===============================

ALC660=ALC883

===============================

ISL62883=ISL62882

===============================

IT8500E  =IT8512E = IT8502E

===============================

P2805MF=G5933

===============================

Richtek laptop ic code

DJ= – RT8202AGQW

DJ- – RT8202APQW

DK- – RT8204PQW

JL= – RT8204AGQW

FR= – RT8204BGQW

H6= – RT8204CGQW

CJ= – RT8205AGQW

CK= – RT8205BGQW

CL= – RT8205CGQW

CB= – RT8205DGQW

DT= – RT8205EGQW

EM= – RT8205LGQW

EN= – RT8205MGQW

CP= – RT8207GQW

DH= – RT8207AGQW

EF= – RT8207LGQW

J7= – RT8207MGQW

DS= – RT8223BGQW

11= – RT8223NGQW

20 – RT8223PZQW

EP= – RT8223LGQW

EQ= – RT8223MGQW

FF= – RT8208AGQW

FG= – RT8208BGQW

H8= – RT8208DGQW

30= – RT8208EGQW

31= – RT8208FGQW

FH= – RT8209AGQW

A0= – RT8209BGQW

A3= – RT8209EGQW

JX= – RT8209LGQW

A8= – RT8209MGQW

K0= – RT8209NGQW

A6= – RT8209PGQW

EL= – RT8015A

DZ= – RT8113

CZ= – RT8561AGQW

D9= – RT9716AGQW

C7= – RT9293-20

 1.RT8205A=TPS51125

 2. ISL62366=RT8206A

 3. ISL6268=APW7318

 4. TPS51117=RT8209B –>>AO=BM,AO=CD,AO=CA,AO=BG,AO=CB,AO=BL.AO=BG,AO=BH 

 5. TPS51116=RT8207,ISL6227=APW7108

 6. TPS51125=RT8205B=UP6182

 7. TPS51123=RT8223M=UP1585QQAG–>>EQ=CG,EQ=DM,EQ=DO,EQ=DD,DA=DC

 8. P2805MF=G5933

 9. SN608090=ISL6237=TPS51427=RT8206B

10. ISL6237=MAX17020=MAX8778=TPS51427=RT8206B

11. PM6686=TPS17020=İSL6236=RT8206a

12. U1585QQAG(EM=EC)=51123A=RT8223P(EQ=XX)

13. MAX8734A=RT8203

14. MAX1908=MAX8724

15. ISL88731=BQ24745

16. ISL6266=ISL6262

17. ISL62883=ISL62882

18. ALC660=ALC883

19. RT8223=51123

20. RT8207–>>CP=DD,CP=CF,DH=EA,CP=AJ ,DH=CH,DH=CA

21. W8769=W8763

22. SN608090=ISL6236=51427=RT8206b

23. RT8223BGQW=RT8223B –>> DS=CC,DS=CD,DS=CE,DS=CF,DS=BJ,DS=BK

24. IT8500E=IT8512=IT8502

25. ISL6262=ISL6266

26. ISL62883=ISL628823

27. RT8205a=RT8223

28. RT8206B=ISL62373

29. ITE8512EKXS=ITE8512EKXO

30. MAX8734A=RT82032

31. RT8205=RT8223

32. RT8207LGQW –>> EF=DE,EF=CM,EF=CG,EF=CF,EF=CM,EF=DG,EF=DE,EF=CG,EF=DF

33. TPS51125–>>(CJ=CL 40W)

34. PM6686=TPS17020

35. TPS51123A=RT8223P 

36. RT8223BGQW=RT8223B–>>DS=CC,DS=CD,DS=CE,DS=CF,DS=BJ,DS=BK

37. EF=DE 41J—————RT8207LGQW

38. CJ=CL 40W———— TPS51125

39. TPS51125A=RT8205BGQW–>>CK=CD

40. RT8209A–>>FH=CG,FH=EE,FH=CC,FH=DD,FH=CL,FH=8J,FH=CF

41. RT8204C–>>H6=CH,H6=CB,H6=CG,H6=BE,H6=CC

42. RT8205=TPS51125

43. SN10504=SN0608098 RHBR

44. MAX1908=MAX8724

45. ISL6266=ISL6262

46. NPCE791=NPCE795=NPCE781=NPCE783

RT8209A = FH=CG cu1
RT8204C = H6=CH jox
RT8205 = TPS51125
SN10504 =SN0608098 RHBR
max 8724 = max1908
(EF= DE) = UP6163AG (1.5V)

1, HM55 substitute for HM57
2, HM65 substitute for HM67
3, WPCE775 same foot, same schematic, but not substitute for WPCE773

SN608090 = RT8206B =isl6237 = 51 427.= 8206A =8206B
I / O ENE KB926QF C0, D2, D3 are interchangeable. And I / O ITE IT8500E, IT8502, IT8512 be  

isl 6262 =isl6266
isl 62883 = isl 62882

rt 8223 = rt 8205

i/o ite 8502e jxa = ite 8502e kxo kxt

ite8512e jxa= ite8512e jxt

ite8512e kxs= ite8512e kxo
6A

ISL6237 = MAX17020 = MAX8778 = TPS51427 = RT8206B

PM6686 = TPS17020

UP1585QQAG (marked EM EC) = TPS51123A = RT8223P(marked EQ=)

Charger ISL88731=BQ24745

1: RT8206B = ISL 6237
2: MAX8734A = RT8203
3: J493 (G966-93) = RT9018B (DELL VASTRO 1015)
4: I/O... KB926QF D3 = KB926QF CO
KB3926QF D3= KB3926QF CO
RT8205(A) = TPS51125
Ef=de 41j ------------------- rt8207lgqw
cj=cl 40w ------------------- tps51125

Microcontrollers (KBC, SUPER I/O, EC, etc) interchangeability
Table interchangeability multicontrollers

EC1 Replacement EC2 Platform Note
ENE
KB3310QF-A0 > KB3310QF-B0 Asus All-in-One PC ET1602C
KB3310QF-C1 > KB3310QF-B0 Asus EeePC 900
KB3926QF-A1 > KB3926QF-A2 Quanta AT3
KB3926QF-C0 > KB926QF-D3 HP DV5
KB3926QF-C0 <-> KB3926QF-D2 Quanta OP6, QT6
KB3930QF-A2 > KB930QF-A1 Quanta R23
KB926QF-B1 > KB926QF-C0 Compal LA-3551P
KB926QF-B1 > KB926QF-D3 Compal LA-6552P
KB926QF-D3 > KB926QF-C0 Lenovo G550 - Compal LA-5082P
KB926QF-E0 > KB926QF-C0 Compal LA-6061P
KB926QF-E0 > KB926QF-D3 Compal LA-6311P, Lenovo G555 (LA-5972P)
KB926QF-E0 > KB926QF-D2 Compal LA-6421P, LA-6221P
Winbond
WPCE773 <-> WPCE775
WPC8763LDG <-> WPC8769LDG WistronBiwa, Aspire 5920G - Quanta ZD1
WPC8769LA0DG > WPC8769LDG Alienware M15x - Quanta MX3 (Maddog 2.5)
nuvoTon
NPCE781LA0DX > NPCE781BA0DX
NPCE781LA0DX > NPCE783LA0DX Quanta ZQ1
NPCE795GA0DX > NPCE795LA0DX Quanta ZYG
ITE
IT8500E > IT8502E Asus K50IJ
IT8502E > IT8500E Asus K40AB, K40C, K50C, K50AB
IT8502E <-> IT8512E Asus K50IJ
IT8512E > IT8500E Acer 6920
IT8511TE-BXS > IT8510TE-GXA Asus