computer
 

hi guys can you tell me how i can repair my computer.
the computer doesnt star is there any parts that i can install myself like the electric plug of the start buttton

bye

maybe your Power Source is gone...try replacing that

it depends on what is wrong
if the power doesn't turn on it could be the Power supply/the power switch or the Motherboard itself.

The cheapest way to check is the replace suspected Bad with known good components, The Cheapest and most likely place to start is the power supply. They are more likely to fail than any other part of the computer.

Of course, check the Power plug, and power outlet before you preceed to the power supply.

I cannot count the number of people who have bought a new power supply only to find out that the power cord has been pulled out slightly so the system won't power on.