Oh stuff, my computer won't turn on.

[Blooker]

I was playing Blockland when suddenly my computer switches off. I turn it back on but after about 15 seconds, it turns off again. The next time I turn I on, it asks to do a system repair. I select system repair, but It turns off again. It just keeps switching off after about 15 - 20 seconds.
I have checked the mains, but alas it keeps turning off.

What should I do guys?

[Ad Bot]

[Jubel]

Turn it back on in hope it stays on!

[Jetlok]

excellent >:)

[BanishedLetters]

cry yourself to sleep

[Menen]

excellent >:)

The Virus has worked. Initiate Stage 2 of the operation.

[shyGriff]

wait so if your computer won't turn on how are you posting?
or are you just using another computer to post?

[pecon98]

Do you get any bluescreens?

[Menen]

Maybe something is wrong with the power supply?

[Alyx Vance]

wait so if your computer won't turn on how are you posting?
or are you just using another computer to post?

Phone
Second computer
Laptop
Library computer
iPod
iPad
Wii(?)

[Blooker]

CrCIA averted. Locking.