Hello Techs, I have tried changing RAM, hard disk, power supply, but WHEA UNCORRECTABLE ERROR still persists. What I have not done is BIOS update, but I reset BIOS to Default settings.
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This error is a kind of BSOD-error, the "blue screen of death". Is there hardware diagnosis available, with pressing "F2"? Any reaction from the BIOS? -
@FriedFredโ; the laptop enters BIOS on pressing F2, and memory and HDD tests passed. I noticed that each time the laptop is powered on from its power button, it runs for few seconds and restarts on its own. The laptop is an AMD processor.Comment
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Probably it gets too hot, maybe the thermal paste is dryed out.
Do all coils show some voltage?Comment
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@FriedFred;โ I applied some new thermal paste on the processor and the VGA, but the error persists. Yes, all the coils have some voltage.Comment
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@FriedFred;โ If the coils do not have their appropriate voltage, what will I need to check?Comment
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@FriedFred;โ a point to note is that when I stay in BIOS, the system doesn't restart, but as soon as it tries loading windows, it gives the WHEA UNCORRECTABLE ERROR. This is so worrisome to me.Comment
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Hello everyone,
Iโm currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, Iโm at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Hereโs a full breakdown:
๐งฉ Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Hello,
I updated my pc, from Evga z270 itx to Asus b660-i itx motherboard. In my old z270 motherboard everything whas easy because everything in bios was unlocked (fd, me etc), and could do everything I want.
Now in my Asus b660 everything is locked (except main bios region). I dont mind so much but I want to unlock bios so I can flash a new splash screen (I have done it with my old motherboard).
I made a bios dump with FPT (fptw64 -d mod.rom -bios), I modded it and I tried to flash back
(fptw64 -f mod.rom -bios). I got Error 167: Protected Range Registers are currently... -
Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,...
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