NOTE: You will need a CH341A programmer. Any programmer from AliExpress, Amazon, eBay or any shop will work. Also, voltage doesn't need to be modded; you will just have to plug it in the right pins and ensure nothing will be shorted. Just look up diagrams for the respective chip(s) online and always check for the first pin!

Anything that has a CH341A/8-pin interface and contains a BIOS ROM (or ROMs) will be dumped here.

What tools do I need?

1. A CH341A USB programmer - AliExpress / Amazon / eBay


2. CH341A WDM Drivers for Win32/Win64 - Download Here


3. Programming Software - Download AsProgrammer 2.1.0 or NeoProgrammer 2.2.0.10

Laptops

• DELL Latitude E6420 PAL50 LA-6591P

  WARNING: There is a fatal bug on certain DELL laptops from 2011 which causes the system to refuse to go past the DELL logo after changing the BIOS settings. This behavior is exhibited in the bricked BIOS files for Revision A23, dumped here for reference. To remedy this issue, reflash the BIOS chips and wait for the laptop's power to cycle thoroughly on each change. Do NOT attempt to power on or turn off while the laptop is cycling.

  ADVISORY: Please remember to disable CompuTrace after reflashing. Should any of these BIOS files have problems, or have CompuTrace enabled in them, please reach out to me via Discord (my tag is therealroozy) and I will try my very best to help.

  This laptop uses two BIOS chips manufactured by Eon, which are identified as EN25Q16-100HIP and EN25Q64-104HIP.

  Functional Latest BIOS Files (Revision A25): 16Mbit (2MB) EN25Q16 ROM - 64Mbit (8MB) EN25Q64 ROM

  BRICKED BIOS Files (Revision A23): 16Mbit (2MB) EN25Q16 ROM - 64Mbit (8MB) EN25Q64 ROM

• Other laptops coming soon. Stay tuned!

Desktops

Coming soon!