Asrock B450m post loop problem!

[Kevin45]

Hello LTT !

 

I am new here, or a "niewbie" as my account suggests XD. So excuse me if I am posting this in the wrong forum or something.

 

I have a wierd problem with my pc, it seems to be stuck in a post restart loop. Basically what it do is when I power it on it runs for about 30 seconds then restart and that goes on infinitely if I dont pull the plug. I have tried every possible thing I can think of. I have reseated the ram. Reseated the cpu. Tested the ram one by one. Tried all 4 ram slots. Had the board benched. Tried a different psu. Tried a different gpu. Cleared the cmos. Tried different display cables. It actually comes on when I leave it for more or less 30min with the power cord unplugged. But then when it restart its back to restart loop. This is very strange to me as I have never had this problem.

 

My PC:

 

Motherboard: Asrock B450 Steel Leggend 

Ram: G.Skill F4-3000C16S-8GISB x 4

Cpu: AMD Ryzen 5 1600af

GPU: GTX1650 GP 4GB GDDR6 128bit

PSU: Huntkey 500w

 

(Currently have a old nvidia gt 610 installed just for troubleshooting)

It is a wierd build I know, but I had to use what was available to me at the time of building the mechine. 

 

Ps, it run well for about a year, and now all of a sudden this problme. Any help will be deeply appreciated.

Thank you

[Playaddic]

Hi,

Do you have a Speaker Header connected or lights debug on the board ?

Before the 1st restard can you boot to the OS ? 

Can you acess into the BIOS to check the cpu tempeture and if all your hardrive/sdd are detected ?