[SOLVED] PC not start when install CPU fan?

bboyjeans

Reputable
Jul 13, 2016
10
0
4,510
0
Today I got a problem with my PC. Yesterday I turned on my PC and suddenly it didn't work. CPU cooler fan still spin but nothing on monitor and no light on keyboard and mouse, as well as the EZ Debuger flash on both CPU and Ram led frequently (I use MSI mainboard). Then I try to unplug 4 pins connector of CPU cooler fan from the mainboard (but still keep the fan on the mainboard ), it still didn't work. Only when I remove all screws and remove completely the CPU cooler fan from the mainboard, my PC start and boot normally.
I can't understand what is the problem.
Thanks for your help.
 

ASK THE COMMUNITY