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I have problems with a new PC build. When computer powers on the screen stays blank. There is no prompt. Case, psupply, and cpu fan all work fine. DVD drive opens and closes. There is no beeps but not sure if mobo has speaker. The mobo i am using is K9VGM-V from MSI. I need help.
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Regarding the blank screen, your monitor is most likely faulty - I'm assuming an LCD screen, in which case the backlight is failing, possibly the tubes or the the inverters.
Regarding the fans, you may have pulled the fan leads out of their connectors on the motherboard. Check to see if the CPU fan spins while the computer is switched on.
did you connect the cpu fan and fan 1 power feeds in on motherboard ?
from
http://www.foxconnchannel.com/driverdownload/Motherboard/Intel/Socket478/661FX4MR-ES/manual/English/661FX&648FX4MR-Eng-easy%20guide-09-04-04.zip
First ingeneers build things to fuction AS IS, so i'm not sure you need more fan power.
Verify the inside of the computer is the CPU heat sink (big aluminium block with fan) CLEAN of any dust? are all the fans turning correctly (resonable speed)? verify the placement of the PC itself is it cooked up in a cabinet or pushed against a wall (blocking the holes in the case for air intake)?
if all of the above is OK you could re-paste the CPU (spreading new heat sink compound between the CPU and the heat sink)
take the battery on the motherboard out. the little disk battery. leave it out for about five minutes. that should reset the bios and cmos to default. also , make sure you plug your monitor into it a default monitor slots on your computer, not to the VGA card if you have one.
1. make sure all the fans(CASE FANS, POWER SUPPLY FANS AND CPU FANS) are working dust and lint free. 2.remove dust and dirt build up in CPU heat sinks. 3. remove dust and dirt build up in the motherboard, RAM and expansion slots. 4. remove dust and dirt build up on CD-ROM's, Hard Disk Drives and expansion bays. 5.apply new thermal paste on your CPU.
here as u say the problem is actuly not a video card problem some time power plug or power connector problem make yr pc problem first u need to chek power connecter or power cable is ok or not then try to clean RAM if dust jam on ram that time it's not display and last on list is chek yr cpu fan is conneted propper or not yr pc has a AMD proceaser so it need to cool it's help u..:)
if u try to perchase new video card then u need PCI express card..
If the computer is overheating, those are the symptoms that would happen. Turn on your computer with the cover off. Are all the fans working (even in the power supply)? Is there a lot of dust build-up anywhere? Can you try another power supply? You need not install it in the computer case, just hook up the connectors with the known good power supply just outside the case and try it. Is your processor heat sink securely connected to the processor?
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