[SOLVED] Motherboard 4 beep after RTX 3080 install

newbuilder333

Distinguished
Oct 4, 2009
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Hello,

Four days ago I installed an MSI RTX 3080 Ventus OC in my system and also added 2 Silverstone PP07-PCIR PCI power cable extensions. I am running two PCI power lines from the PSU, not splitting one. Since installation the pc speaker issues 4 beeps when I turn on the computer. The system boots fine and runs fine. I get expected performance out of the 3080 and everything else works as before, but I still get the 4 beeps. I don't see anything unusual in the event viewer. From what I have found, 4 beeps indicates system timing failure. I have changed the CMOS battery and pushed in the video card and RAM with no change.

  1. Should I not worry about it because everything is working fine?
  2. Could in be because my BIOS is a original and it is a PCI 3.0 board with a PCI 4.0 3080 in it?
  3. How do I trace this issue?

Thank you in advance!

System specs:
AsRock z370 killer sli/ac mobo (original BIOS from 2017)
i7700k
Coolermaster 212 EVO
32 GB (8x4) Gskill Ripjaws V DDR4 2400 RAM
MSI Ventus OC RTX 3080
Corsair RM850x (2 months old)
One m.2 and multiple SSD drives
Windows Home 10 64