Why does my computer turn off with a bang?

Question

Iron

There was a problem with the computer at work. According to the owner, the computer "works, but at one moment it crackles and cuts down." Haven't experienced this before, what's the problem?

Answer 1

Why does my computer turn off with a bang?

Cracking can occur for a number of reasons.
There are many options, if you don’t want your electronic friend to electrocute you one fine evening, or burn down the house, drag this miracle for repairs. There you will be told everything what, where, why, why and when.
I have everything ;)
Thank you for your attention.
All the best.

Answer 2

Something is short. Inspect the motherboard and inside the power supply for singed areas.

Answer 3

What are the errors in the Windows logs?
The hard drive can crack, the cooler has a bearing.
Check the cooler, confuse the hard drive diagnostics.