More than one Internet user has experienced this strange and unpleasant moment: turn on the computer, and suddenly, the computer shuts down completely. The reasons and solutions of the problem will be explained in this post.
Trying to identify the symptoms, many point to the power supply when a PC is turned on and after a few seconds it shuts down. That is a mistake, as the report published on the website of hard zone.
Problems related to the power supply present other problems, such as the device staying on with the fans spinning, but not doing anything or turning on completely.
There are two reasons why a computer turns off moments after turning on: the processor is poorly seated on the socket or the system is shorting out. In both cases, the problem is usually caused by an impact or mechanical movement in the computer.
Solutions
The best solution out there for this problem is completely disassemble the PC and then reassemble itespecially because for this type of problem the screen does not give us information about the failure in time.
Experts recommend that after unplugging all cables from the PC case from the back, unplug all internal cables, removing all peripheral components like graphics card or hard drives first, leaving the motherboard for last. .
Since we don’t know if the problem is a short circuit or the processor, it is necessary to also disassemble the heatsink and the CPU, to reassemble it and check that it makes contact with the socket.
Take advantage of cleaning inside the case. That will improve airflow, reduce noise and increase component life.
When disassembling and cleaning everything, perform a temporary assembly out of the box and check that it turns on. If it doesn’t shut down, finish arming your computer, but if it shuts down again It is likely that you have not put the processor or RAM correctly or that one of the components has a fault.