cancel
Showing results for 
Search instead for 
Did you mean: 

Zentih extreme x399 new buold cant get into bios

Minnisuke
Level 7
Please help...
I built a new pc.. I hit the start button it turns on but it wont let me use my keyboard to get into bios so it shuts down after 15 sec. My keyboard lights up so I know its on... I'm also getting a code 55 post error.. i have tried booting with 1 ram in the slot the manual suggest.. i have tried reinstalling my cpu... also cleaning my ram slots.. I'm at a total loss please help..

Zenith extreme x399
Threadripper
gtx 1080 ti
2,642 Views
2 REPLIES 2

Mikan02
Level 7
Hi sorry to hear.
I do not have a qcode table for my Zenith, but on my RVE10´s q-code table it says code 55 is "memory not installed"
I might be wrong cause it is a different board, kinda hope Asus will make one.

Have you tried all memory sticks one and one in the A1 slot?

Some other things to check.
The 3 screws on the CPU load plate needs to be properly tightened
all the way until they stop. Do not over tighten them thou.
Both 8 pin CPU plugs and the 24pin should be used on this board,
thou I think it should start anyway with one 8 pin CPU plug.

Also you can try clearing the CMOS.

Hold the clear cmos button while the system is powered off for about 3 seconds.