have two computers that will not come on think they need reformatting and i was wondering if any one did that and how much it would cost me many thanks

Hiya
i know someone thats good and i think cheap,he lives in New Ferry,being doing computers 14 years.
His name is Ian on 07507850206.
hope this helps

if computer doesn't come on normally means a bigger prob ie psu blown or processor on way out does the computer try to bootup or completely dead??