[Offer] Asus Z9PE-D8 WS BIOS/UEFI version 5802

BIOS/UEFI Modding Offers: Already modded special BIOSes
15

Hi All
I’m trying to figure out/piece together the guide for flashing Hans Custom BIOS/UEFI - to Winbond W25Q64FV chip via the CH341A for the Asus Z9PE-D8 WS as provided above.
I have some Winbond W25Q64FVAIG chips on route that are apparently the same as Winbond W25Q64FV according to ChatGTP & Perplexity as did not want to mess up the original chip just incase.

Is there anything missing/needs amending below? query in step 05

  1. Power off mains to Motherboard
  2. Remove CMOS battery from MB
  3. Remove BIOS chip from MB (observe/log chip dot location)
  4. Place Winbond W25Q64FV chip in CH341A programmer socket (diagram inc chip dot placement in tool app)
  5. Extract cap file into bin via UEFI Tool 0.2.8.0
    (extract as is or extract body? Z9PED8WS.bin)
  6. Install CH341A drivers from CH341PAR.exe
  7. Connect the test clip to BIOS chip.
  8. Connect CH134A programmer to USB.
  9. Run CH341A_c.exe from CH341A program v1.29 folder.
  10. Go to “Auto” and uncheck “Erase” and “Blank”
  11. File/Open Z9PED8WS.bin
  12. Operate/flash

Edit just found this great illustrated guide Do our none soldered BIOS chips fit staight into the CH341A socket?