• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.
  • The forums have been upgraded with support for dark mode. By default it will follow the setting on your system/browser. You may override it by scrolling to the end of the page and clicking the gears icon.

D5 error code

Joined
Jul 14, 2006
Messages
2,637 (0.38/day)
Location
People's Republic of America
System Name It's just a computer
Processor i9-14900K Direct Die
Motherboard MSI Z790 ACE MAX
Cooling 4X D5T Vario, 2X HK Res, 3X Nemesis GTR560, NF-A14-iPPC3000PWM, NF-A14-iPPC2000PWM, IceMan DD
Memory TEAMGROUP FFXD548G8000HC38EDC01 w/Alphacool Apex RAM X4 Water Cooler and Core DDR5-RAM Module
Video Card(s) MSI Suprim SOC w/Alphacool Core Geforce RTX 5080 Suprim + Vanguard with Backplate
Storage Samsung 990 PRO 1TB M.2
Display(s) MSI 321URX
Case Custom open frame chassis
Audio Device(s) CREATIVE AE-9/Nakamichi Shockwafe Ultra 9.2.4
Power Supply Seasonic Prime PX-1300
Mouse Logitech MX700
Keyboard Logitech LX700
Software Win11PRO
Sig rig.

During POST, reaches D5, starts over, never enters UEFI.

Bad CPU?

Anyone?
 
1634748680736.png


CMOS reset it?
 
Pull 1 stick of ram
 
Pull 1 stick of ram

Tried all six possible combinations with three different kits, all of which worked previously in the motherboard.
 
Turns out, it was the CPU.

Thanks for the replies.
 
Back
Top