Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC....
6 results in 0.0184 seconds.
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HP Elitebook 820 G4 BIOS repair assistance required
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XMCQH128A Programming issue
Sup guys i've been having a trouble with XMCQH128A chips, this is the only model that always fails to programming. All the others models and brands like Winbond, cFeon, etc. All works fine. But i just cant do it with XMC chips, is there some specific program that i must use? (i am using NeoProgrammer)
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lenovo e15 gen2 bios ? problem
Model: Lenovo ThinkPad E15 Gen 2 (Intel)
20TD-50S0KU00
Hi, my laptop suddenly shut down while it was running. When I try to turn it back on, the screen stays black and it emits a melodic beep.
I used Lenovo's SmartBeep decoder and it returned error 0284:"TCG-compliant functionality-related error (possibly BIOS code validation failure)"
I then tried to enter crisis BIOS recovery mode by pressing Fn + R at boot. The melodic error code changes, but nothing else happens regardless of whether a USB is inserted. I receive another...Last edited by madrali; 06-16-2025, 12:09 PM. -
[HELP] G712LWS BIOS capsule
I need someone that can capsulate one of the bios files below, and i prefer the older bios version so i can flash it using CH341A tool into the bios chip.
The manufacturer BIOS files are bigger than the BIOSbackup1.bin files by 256KB and I don't know how to fix or recompile it.
You can see in this link a conversation between me and other people (Starting at page 10) who tried to help me (thanks to their efforts), but i still couldn't fix it and the laptop is considered as dead until now.
Also, I uploaded a backup file for the bios that I extracted by using CH341A... -
My first post here, I hope I'm doing everything correctly (someone correct me if I am not)
Need BIOS for Lenovo Thinkpad E15 Gen 2 20TDS0FP00
My current bios is corrupted and the system will not boot
Serial number PF395RJJ -
Dell Latitude 5580 possible bios corruption
Dell latitude 5580, motherboard cdp 80 la-e151p
3 amber 3 white blinks. Dell website sais it's problem "bios recovery" and suggested solution "recovery image not found"
(from here https://www.dell.com/support/manuals...e7a&lang=en-us)
I try plugging charger while pressing ctrl+esc, machine turns on, nothing and after 20 seconds it gives 3 amber 3 white blinks again.
Since ssd is replaced and had clean install windows, i've...
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