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HI NEED HELP There was a nineteen short in the MOTHERBOARD I FIX AFTER LAP IS WORK, and. Then I got BIOS BACKUP THIS LAP . AFTER. LAP IS NOT POWER ON. PLCED FIX THIS ORGINAL BIOS BACKUP Dell G7 17 7700
Service Tag: D09FHX2
ayuda mi del g7 7700 funciona solo en modo fabricacion, pide presionar alt f para salir pero no funciona
HELA17_N18E_115W_MB
ETIQUETA DE SERVIVIO: BNPMHX2
ADJUNTO BIOS QUE SE EXTRAJO DE LA PAGINA OFICIAL
AYUDA BIOS Y EC
English !
Help, my G7 7700 only works in manufacturing mode. It asks to press Alt-F to exit, but it doesn't work.
HELA17_N18E_115W_MB
SERVICE LABEL: BNPMHX2
ATTACHED: BIOS EXTRACTED FROM THE OFFICIAL WEBSITE
BIOS AND EC HELP
Last edited by SMDFlea; 03-21-2025, 05:10 PM.
Reason: English !
ayuda mi del g7 7700 funciona solo en modo fabricacion, pide presionar alt f para salir pero no funciona
HELA17_N18E_115W_MB
ETIQUETA DE SERVIVIO: BNPMHX2
ADJUNTO BIOS QUE SE EXTRAJO DE LA PAGINA OFICIAL
AYUDA BIOS Y EC
English !
Help, my G7 7700 only works in manufacturing mode. It asks to press Alt-F to exit, but it doesn't work.
HELA17_N18E_115W_MB
SERVICE LABEL: BNPMHX2
ATTACHED: BIOS EXTRACTED FROM THE OFFICIAL WEBSITE
BIOS AND EC HELP
post the contents of the bios chip even if it is corrupted..
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
hi, i bought this G7 7700 laptop with no display, i tried some bios from this post which display fine but the service tag won't save and manufacturing mode won't be disabled. below are Dumps from my motherboard but i'm not sure that are original because the laptop was tampered with before
service tag: 672GHX2
thank you in advance
hi, i bought this G7 7700 laptop with no display, i tried some bios from this post which display fine but the service tag won't save and manufacturing mode won't be disabled. below are Dumps from my motherboard but i'm not sure that are original because the laptop was tampered with before
service tag: 672GHX2
thank you in advance
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,...
I recently bought a Dell G15 5515 with an AMD Ryzen 7 5800H and 3060 RTX. The BIOS chip on it was dead, and my hardware guy replaced the chip. After that, everything was working fine.
The BIOS is currently at version 1.22.1, and I wanted to update it. I downloaded the latest BIOS version from Dell Support using my ST: FQZMYJ3, but when I tried to run it, it says "unsupported system." I asked my tech guy what he did, and he said he took the chip from another board and flashed it onto mine.
Could someone help trying to unlock this BIOS, seems that Dell have changed the layout of new Dell Pro 8FC8 bioses from checking HXD - 4000 bits do not need changing, only 2000. However after FF the section starting from '01000' upto 2000 bits and then soldering the chip back it seems that the microchip on the motherboard is recovering the bios back to original settings after first boot. Has anyone found a way to crack this extra layer of security Dell have implemented? Seems both HP and Dell have upped bios security to match Lenovo by implementing extra measures on a separate...
So, i kinda spend significant ammount of the last couple of days trying to flash a new bios, and or unlocking the current bios password with little to no results.
The whole thing started with it being the 8fc8 bios, i found the tools to unlock that but i needed a bios dump. So i pursued that, im at a point where i dessoudered the chip, and succesfully soudered it to the ch341, dumped whatever was on it.
However, the tools supposed to unlock the 8fc8 say that there is no 8fc8 hex inside. And when i followed diffrent tutorials to just flash a new bios onto the chip i got stuck on the...
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