comp_freak
Member level 1
Problem : Friend of mine PC stop workin there was nothing coming on screen. So he asked me to help. I went check the pc , i thought sometihng mighe be wrong with Monitor or cables i check everthing and problem was not fixed. So i brought CPU home.
As my troubleshooting skills the next day I open box and try to boot pc but no bip sound i knw it's system board or powersupply one of them so i got dust blower and clean entire PC very nicely and than plugged in again .. woha this time PC reboots but keep restarting after few trials i was succefully able to reboot it and get in guest account i work twice.. but third time it simply didn't work same old problem. I suspect must be the power supply so i took out my computer power supply and hooked it up but didnt work. Nothin comes on monitor (monitor light yellow)
So i start takin out one card after other . clean everyhign make sure everying install properly , MEM , Processor etc etc, I checked CMOS bettery output its showing 3.somethin V it's fine i think. Now i have only few things connected to motherboard hardisk processor and Video card (only card for monitor) and try to reboot it but it doesnt work.. (the CPU and videocard fan works fine) i have spent couple hour on it... and i can't figure out. I m +ve that motherboard is not fried yet and it's look completly fine. Can anyone had experince with this type of problem suggest me . I check out put of power supply its lil less than 12v ithkn 11.59V but i guess that should be problem... I am thinkin to buy brand new power supply suggested by motherboard manugacture (GIGABYTE) and try to see if that solve problem. however I think it's something that shortcircuiting mother board. I have checked all caps and jumper on motherboard they looks fine. what should i do? any suggestion would be gr8 help.
As my troubleshooting skills the next day I open box and try to boot pc but no bip sound i knw it's system board or powersupply one of them so i got dust blower and clean entire PC very nicely and than plugged in again .. woha this time PC reboots but keep restarting after few trials i was succefully able to reboot it and get in guest account i work twice.. but third time it simply didn't work same old problem. I suspect must be the power supply so i took out my computer power supply and hooked it up but didnt work. Nothin comes on monitor (monitor light yellow)
So i start takin out one card after other . clean everyhign make sure everying install properly , MEM , Processor etc etc, I checked CMOS bettery output its showing 3.somethin V it's fine i think. Now i have only few things connected to motherboard hardisk processor and Video card (only card for monitor) and try to reboot it but it doesnt work.. (the CPU and videocard fan works fine) i have spent couple hour on it... and i can't figure out. I m +ve that motherboard is not fried yet and it's look completly fine. Can anyone had experince with this type of problem suggest me . I check out put of power supply its lil less than 12v ithkn 11.59V but i guess that should be problem... I am thinkin to buy brand new power supply suggested by motherboard manugacture (GIGABYTE) and try to see if that solve problem. however I think it's something that shortcircuiting mother board. I have checked all caps and jumper on motherboard they looks fine. what should i do? any suggestion would be gr8 help.