I’m new here and don’t know how should I ask for help. My apologies . I was updating bios to 5.90 form 5.20 and while updating I faced load shedding issue and pc turned off (73% done). After that turned power on and nothing shows on monitor (it’s not posting anything on monitor). I got random code on led which is located on motherboard. Led shows me few random code changing and F2 then F9 and it shows forever.
My motherboard Bios chip model: MX25U12873F
May be my motherboard bricked.
PC Specs: Ryzen 7 1700 Asrock Fatal1ty X370 Gaming X G.skill flarex 3200 Mhz 8GB Corsair MP510 250 GB Asus ROG Strix RX580 OC 8GB
my question is :
1. Is there any way to restore bios?
2. can I flash the chip using “BIOS_PH” header?
3. Can I flash this chip using an external SPI programmer (CH341A based programmers)? If I can flash using external should I desolder the chip?
Current situation: For the COVID-19 pandemic we are in lockdown situation. every service center is close now. and the the lockdown period is not mention yet. I’m a full time freelancer and I need to fix the motherboard asap. I can’t effort new one now.
BIOS_PH header image:
Only available flash programmer in my place is:
Please help me to fix this problem.