System doesn't turn on anymore

[Simon_123]

Hi Community

I need help please.

My specs:
CPU: i7 5820k
GPU: Zotac GTX 980 Ti
RAM: 8x8GB Crucial Ballistix
MB: Asus x99 Deluxe
Case: Fractal R5 Define
CPU-Cooler: Corsair H100i
HDD: WD Green 3TB
PSU: be quiet Straight Power 10CM 800W

My Problem:
My System worked without any problems on sunday. I turned it off normaly. Yesterday i tried to turn it on but nothing worked. 3 differnet screens got no signal, tested with hdmi and displayport.

The number on the MB is "00". The Fan of the PSU spins, also the fan of the GPU and the two fans of the CPU-Cooler. Only the 3 fans of the case (3 be queit Silent Wings) don't spin.

Yesterday after 30min running and nothing happening (screen was in standby and suddenly turned on), i've got to the "American Megatrend" screen. Sometimes i get the CPU Fan Error there, but no yesterday. I can't remember exactly what was written there, something with CPU and over maybe over voltage but i'm not sure.

I've not reached this screen anymore since yesterday.

Please help me i've no idea what to do. Thanks

 

[alexoiu]

Hi,
Try clearing the CMOS (unplug the power cord and remove the CMOS battery for a minute) If still 00, try testing different power supply.

 

[Simon_123]

Hi,
Try clearing the CMOS (unplug the power cord and remove the CMOS battery for a minute) If still 00, try testing different power supply.

Thanks for your fast answer.

The power cord is clear, but the CMOS battery is the round battery in the middle of the main board?

 

[Simon_123]

Hi,
Try clearing the CMOS (unplug the power cord and remove the CMOS battery for a minute) If still 00, try testing different power supply.

Thank you very mutch, it helped. Now there's only one more problem. I got to the "American Megatrend"-Screen there is a CPU Fan error, but the fans of the CPU-Cooler are spinning. Maybe you have an idea for this problem aswell.

Thank you very match for the solution.

 

[alexoiu]

You're welcome. Check in BIOS, Monitor menu and lower the minimum CPU fan speed error, or something like that. Set it to 200.

 

[Simon_123]

You're welcome. Check in BIOS, Monitor menu and lower the minimum CPU fan speed error, or something like that. Set it to 200.

Thank you very mutch for your help. Now the problem occured again. I took the cmos away from the mainboard and waited a minute. After that I reinstalled the battery on the MB. Now i get just the American Megatrend screen. But there are just these two Words nothing more.

Do you think I should remove this thing and buy a new one or not?

 

[alexoiu]

Have you OC-ed?

 

[Simon_123]

Have you OC-ed?

No i haven't

 

[alexoiu]

Board, CPU, or power supply. Not sure which one. A local pc repair shop might help. Or, try RMA-ing both board and CPU.