I need your help.
So, I decided to downgrade my bios for Crosshair VII (7) Wifi from 2801 to 2603, after that i want to update bios using this guide to 2703 and then install modbios using this faq.
What did I do:
1. I've downgraded from 2801 to 2603 using bios flashback functionality
2. I've prepared flash to upgrade bios (download CAP file from ASUS site and put it to my usb flash.)
3. Loaded from flash and tried to flash new bios using this command:
Afuefix64 2703.cap /P /B /N /K /CLRCFG (and Ive tried this one Afuefix64 2703.cap /P /B /N /K /X /CLRCFG)
When I press enter i got message:
"ROM file size does not match existing BIOS size"
I thought - well let's select 2603.cap (that I was flashed by flashback)
and the same result I got! - "ROM file size does not match existing BIOS size"
So, I don't understand what I'm doing wrong.
Should I unpack bios by uefitool or what?
Can somebody help me, please?
I've tried to "unpack" cap file using UefiTool and got same result (diff 4096 bytes between rom and cap files)
Is there any way to flash 32 mb bios? As i got - Afuefix64 can't use 32 mb size bioses.
No way to use Afuefix64 for > 16 mb bioses.
I'll leave this message for other ppl who need help.
Last edited by Sel3; 10-08-2019 at 12:25 PM.