[SOLVED] PC not POSTing after BIOS update ?

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Khalid Filali

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Aug 28, 2016
25
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hello,yesterday i updated my bios to the most recent one (never had an issue doing this before) it finished & right after it restarted my pc wouldn't POST. I get the normal beep then 4 seconds later 1 long beep followed by 3 shorts ones,i know this means vga not detected.

things i have tried:
  • resetting cmos
  • using one stick of ram
  • tried my old r9 280x (same issue)
  • took off the mobo installed every component again and cables

things i would like to try:
Getting an i3 or i5 or i7 with integrated gpu
Flashing back the old bios

Specs
asus h410m-e prime
asus radeon rx 580
intel i5 10400f
16 gb ram 2666 mhz cl15
 

Khalid Filali

Honorable
Aug 28, 2016
25
1
10,545
beep codes my mobo site says 1 long and 3 short means it has to do with the gpu,while the american megatrends says its the ram which one should i diagnose.im leaning now more towards the megatrends info since i have reasons to believe so because both my ram sticks dont work on the A1 slot only on the b1.the fans just spin no beeps
 
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