hey guys ,
i got this problem and searched all over the forums to find a solution but no luck
here it is
My desktop computer wont start its abt 2 years old... was always working fine.. then one day, after i ran all my antivirus for the day and deleted the virus, it stppped to work!!
.. its an Hp a1640n Core 2 Duo , 2 Gb ram, Integrated graph card
The problem is that i turn on the pc, the keyboard/screen lights on for like 1/2 a second then it lights off
I cannot hear any Beeps ( so no BIOS access or anything on the screen )
The fan works properly ( i can hear both of them and i can see them working ) and theres power runing the tower
I tried to remove the RAM, the Hard disk, Reset the BIOS, change RAMS ... no change at all
IMPORTANT NOTE: After 1 month of inactivity, my friend and i tried to turn it on and it worked ( perfectly but was stuck on the anti-virus so we restarted it
and the same problem occured after ) --->>> so i doubt its the Mobo cuz theres no way it would work once if it was fried
sooo.. is this a Mobo problem, or a power supply??
or could it be the power supply isnt well connected ( it worked once! so its not "broken" )
if a mobo is fried, thers no way it would have worked like all of the sudden ( 1 month of inactivity )... right??
if a mobo is broken, it is simply broken and cannot magicly be good again in 1 month ... but not the same wit hPSU?