Computer Restarts Randomly w/without BSOD (Blue Screen Of Death)

its very common problem with desktop computers, when it restarts without any error or sometimes showing blue screen  with different error codes,
there are few reasons for this problem,

Faulty RAM

if you computer facing same problem, shutdown your computer completely , remove power cable from the cord, and then open the case to access the motherboard,
take out the RAM, if more than one rams installed take out all of them, clean the golden points with soft cotton, and then place all rams back, see if problem solved, if no then take out all rams and place them one by one in computer, eventually you will find which memory stick is faulty, and you can replace it with a new one,

Heat Sink

One of the major issue is heat sink, it comes with plastic locks , and with the time they may get broken or while fixing the fan they may get damaged, or not properly seated on processor, look if the heat sink is properly seated and locks are properly tide.

Capacitors

Computer Restarts Randomly w/without BSOD
in most cases swollen capacitors are the reason, see in the image above, i have circled the swollen capacitors, changing them will resolve the blue screen of death errors, and computer should start working normally,
see a closer view of these capacitors.
Computer Restarts Randomly w/without BSOD
Changing these capacitors will resolve this issue,

Mutahhar Bashir

Passionate blogger, have excellent problem solving skills, quick learner, love to accomplish difficult tasks, improving my skills while helping others through this blog.

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