(Solved)Trouble updating pci rom (ahci.bin) in already modded bios (slic added)

Hello, guys!

got this request from a friend - his old mobo is GA-890xa-ud3 rev.2 . And it has already modded bios with SLIC added. So I’ve tried modding original bios - added ahci.bin and dummy, but can’t add SLIC after that( using Award tool 153). Question is: maybe its possible to add module into already modded SLIC bios?

update: I’ve just answered own question- it’s working ok now. So it’s possible to mod already modded bios, but you need to be very precise with checksum calculations…


Thanks anyway - you have very informative guides here on forum

@vreduru :
Welcome at Win-RAID Forum and congrats, that you were able to solve your problem yourself!
Your detailed BIOS modding report will be added into the related table as soon as possible.

Enjoy the Forum!
Dieter (alias Fernando)