Pc start and shutdown in 3sec

brokenwarrior

Reputable
Dec 17, 2015
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4,510
Hi i was trying to remove my mouse so i accidently hit my pc with my hand it wasnt so bad , the pc crashed .
When i tried to reboot there were no display , next reboot too but the third one the pc boot for 3sec then it restart and reboot and shutdown alone within few secondes.
Forgive my bad english
 
Solution
Have you checked if the pc case connectors are correctly pluged into motherboard? Try reconecting those, they might be short circuiting the motherboard, maybe they are the problem.

xStampede

Distinguished
Jun 18, 2013
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19,360
It might be CPU overheating, when you hit the pc the CPU cooler might have lost some of the contact, check if it is moving around when you touch it, it should be hardly fitted and not able to move. You might need to reapply the thermal paste.
 

brokenwarrior

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Dec 17, 2015
17
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4,510
Sarofendor 3 minutes ago
Check that everything is plugged in right after you knocked it. You may have dislodged something.


I've already tried that still nothing , i've even removed ram and put it back
 

brokenwarrior

Reputable
Dec 17, 2015
17
0
4,510




already did it , did a second time after this comment NOW ITS working THANKS EVERYONE