[SOLVED] New Build No Post after Windows install

[nastynaps]

AMD Ryzen 9 3900X 3.8 GHz 12-Core Processor
Asus ROG Crosshair VIII X570
Team T-FORCE VULCAN Z 32 GB (2 x 16 GB) DDR4-3200 Memory
Sabrent Rocket 1 TB M.2-2280 NVME Solid State Drive
EVGA GeForce RTX 2070 SUPER 8 GB BLACK GAMING Video Card

System was fine and booted into BIOS, everything was working. I used the tool in the BIOS for an easy OC. That seemed stable as it posted afterwards boosted the ram slightly over 3200 and brought down the CPU voltage, cooler temps, seemed great. Installed Windows and when it automatically restarted, no post and I got a code 48. I shut it down after 15min of hanging on a black screen. When I reboot it now gives a code AA before turning to 0C. Any ideas what might be causing this, my bet is on the memory but everything seemed to be working fine up to the install.

 

[helpstar]

reset the BIOS the clrCMOS button (unplug power cord before)

if this won´t work, try reflashing the latest BIOS via the flashback feature

 

[Deleted member 14196]

yeah, maybe the OC knocked something for a loop. you should do as posted above

 

[Mr.Spock]

remove 1 stick of RAM, the change should trigger a bios alert that RAM config has changed and you should be able to F1 to setup and undo you last change