Need help with a cpu cooler

[Croger]

Hi my cpu cooler display is showing AA then changes to d3 and i canot find anything online about this at all does anyone know what it means? my cpu cooler is a CoolerMaster MasterLiquid Lite 240 High Performance Liquid Cooler

 

[Croger]

i have learned this is not my cpu cooler but a motherboard display that shows errors and info etc

 

[ubuysa]

Is this a PC Specialist build? Can you post your FULL specs from the original order please?

 

[jamiephillips909]

You will find the meaning of those codes at the back of your motherboard manual which should have been included in your welcome pack..the codes are in an appendix

It would seem that the AA code is pointing to your system likely either entering sleep or waking from sleep...however D3 is listed as "Some of the Architectural Protocols are not available"...zero clue what that means

https://dlcdnets.asus.com/pub/ASUS/mb/SocketAM4/ROG_CROSSHAIR-VII-HERO/E13835_ROG_CROSSHAIR_VII_HERO_UM_WEB.pdf

That link is to your motherboard manual in case you don't have one. Is your system doing anything untoward or is it working fine and simply displaying these codes?

The D3 error 'some of the artichitectural protocols are not available' is to do with the pre initialization of how the system works before you can get into the UEFI BIOS is available and the DXE boot.

I have heard this can be fixed by swapping the ram into different slots but I cant say this for certain