CPU fan keep restarting - Desktop not starting

[b22222c]

Hi, the cpu fan keep restarting and desktop dont give image, already test ram, power supply but the cpu fan keep start and stop. Could be from cpu fan?

 

[das_stig]

Try plugging it in to a case fan header and a case fan in to the cpu fan header.

A dead fan or header would not normally stop an image being shown, as you would have a few seconds before the cpu got too hot and shutdown.

 

[b22222c]

Yes and i test other graphic card and do the same

 

[b22222c]

Hi, its was the ram, remove all 4 sticks and use only 1 and work. Thanks