PC does not send signal

bilalrouf · 05-05-2008, 12:08 PM

Hellow.

I have intel D845GVSR with 256 MB ram using windows XP 2006.

when i boot my PC,some times it run properly.ut some times it does not send signal to my monitor.i replaced my monitor but my monitor was allright.
when this problem occure monitor light does not turn green it remains red.

i checked my ram,that was also OK. I replace my power sypply. it solve my problem but after 3 days it creats same problem. some times send signal some times not.

when it does not send signel to monitor, if i changed the slot of RAM it works properly.but only for 1 time.when i turn off and again boot it shows same problem and if i changed RAM's slot (again in previous one) it runs.

One thing more... if i remained untouch with my PC for 2 or 3 weeks( remain turn off) and after this period i run my PC i works properly for few days.

Please solve my problem and tell me how to reinstall my Bios or reset bios.

dai · 05-05-2008, 01:06 PM

did you check what size psu you needed or just replace it with one the same wattage when you replace it is the best option to upgrade to a higher wattage and avoid cheap rubbish
turn the computer off
remove the power lead from the back
take the side off
remove the cmos battery
move the cmos jumper from pins 1 and 2 to pin 2 and 3 and the back to pins 1 and 2
replace the battery
put the side on
replug in the power lead
boot the computer

what
cpu
video card
power supply
brand
wattage
it's also advisable to run a minimum of 512mg of ram in xp preferably 1g

05-05-2008, 12:08 PM	#1 (permalink)
bilalrouf Registered User Join Date: May 2008 Posts: 1 OS: Windows XP	PC does not send signal Hellow. I have intel D845GVSR with 256 MB ram using windows XP 2006. when i boot my PC,some times it run properly.ut some times it does not send signal to my monitor.i replaced my monitor but my monitor was allright. when this problem occure monitor light does not turn green it remains red. i checked my ram,that was also OK. I replace my power sypply. it solve my problem but after 3 days it creats same problem. some times send signal some times not. when it does not send signel to monitor, if i changed the slot of RAM it works properly.but only for 1 time.when i turn off and again boot it shows same problem and if i changed RAM's slot (again in previous one) it runs. One thing more... if i remained untouch with my PC for 2 or 3 weeks( remain turn off) and after this period i run my PC i works properly for few days. Please solve my problem and tell me how to reinstall my Bios or reset bios.

05-05-2008, 01:06 PM	#2 (permalink)
dai Manager, Hardware Forums Join Date: Jul 2004 Location: west australia Posts: 39,456 OS: vista 32x ultimate retail	Re: PC does not send signal did you check what size psu you needed or just replace it with one the same wattage when you replace it is the best option to upgrade to a higher wattage and avoid cheap rubbish turn the computer off remove the power lead from the back take the side off remove the cmos battery move the cmos jumper from pins 1 and 2 to pin 2 and 3 and the back to pins 1 and 2 replace the battery put the side on replug in the power lead boot the computer what cpu video card power supply brand wattage it's also advisable to run a minimum of 512mg of ram in xp preferably 1g __________________