Computer cannot be turned on now... Sometimes it was able to and was perfectly fine...

[GenerationYscorpio]

Maybe it had to do with the O/C??? Please express your opinions. The computer I own cannot even be turned on at times, and if it was turned on it was only for a brief 1 sec. before the power was off again. I have unplugged the power and plug it back and still the same would happen. But sometimes after couple of days of trying or rest it would suddenly behave normal and actually turned on and post into window and everything is fine. I didnt shut down the computer improperly, but lately it happens very frequently that computer just refuse to be turned on. I am using
Asus A7V133a kt133a board
I do O/C my cpu from 800 to 950 but with special fan to cool it. Computer was never freeze due to O/C
Can anyone help a poor fellow here....

 

[N2Ohyeah]

Hmm.

Remove all the components from the case, and have the comp just bare on the table.
PSU, HDD etc... Take out all of the PCI cards except for video. Re insert the RAM, cards and CPU\HS. Try it out.

IF it still wont turn on, try another PSU.

Does it make any beeps?

Usually a mobo will bleep away if its got problems...

 

[ReiAyanami]

Computer was never freeze due to O/C

um, what are your voltage settings? how about changing i back to 800mhz?

 

[ReiAyanami]

also what is ur power supply rating? is it generic?

 

[dannybin1742]

gotta be the PSU

 

[MadTom]

Try to test your memory with Memtest if everything else fails.