CPU No boot(Green & Red light ON)

Good day Majorgeeks, I hope this is the right thread for this.
(sorry for my bad english)


My PC restarts for every few minutes then after a few moments it doesnt boot up anymore.

Green and red light stays on and no beeps

I tried isolating each part to see whats causing it.

No HDD
-no boot
-Green and red light on
-no beep
-Fan OK

No RAM
-no boot
-Green and red light on
-no beep
-Fan OK

No Processor
-no boot
-Green light
-Fan OK

I tried Google some says its connection problem

Im suspecting its my mobo my PC is more than 5 years i think

Help will much be much appreciated. TIA

 

Im inclined to agree. If you get no beep without memory in then it doesnt sound like it is even trying to access it. Motherboard would be first place I would look

 

Yes that gives me the idea that its my motherboard. but i really need to be sure that it is.

This isnt the first time it happened. the first time i let my PC rest for a day having a thought that it was just overheating. then it worked fine again.

I hope somebody can confirm that it was really my Mobo.

 

Unfortunately the only way to be sure is to test it with a know good board.

 

this is the right thread for this.