Question about Asrock K8Upgrade-VM800 Motherboard

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No display a pleasant day to all of you... i have a problem with my computer, i'm getting no diplay at my monitor, i already tried resseting all components still no luck, my mb is an asrock with kbu-upgrade vm800 (or k8u-upgrade.. whatever i cant seem to undestand it.. sorry), my colleague says i have to replace sumthin, but didnt told me... btw.. when i reset the components, i got a beep when there is no RAM, the only thing that i cant reset is the video card, because it is onboard, thou i tried another video card (a functional one from my other conputer) still has no display, can you please tell me what will i do? or what will i need to replace? thanks and more power...

Posted by Anonymous on

  • Anonymous Jun 13, 2007

    i already tried clearing the cmos... all i get from my monitor is the "check your signal cable" thingy.. thou my cpu fan runs, and i have a green light, no red... where will i find the cmos chip? is it ok to replace it or a techinical dude is required?



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Order a new bios chip

Posted on Jun 17, 2007


andrew pester

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The first thing to try, is to look on the motherboard for the CLRCMOS2 terminal pins, this allows you to clear the data in CMOS. The data in CMOS includes system setup information such as system password, date, time, and system setup parameters. To clear and reset the system parameters to default setup, please turn off the computer and unplug the power cord from the power supply. After waiting for 15 seconds, use a jumper cap to short the Clear CMOS jumper for 5 seconds. After shorting the Clear CMOS jumper, remove the jumper cap. If you have changed the ram make sure it's compatable, but if the above has

Posted on Jun 12, 2007

  • andrew pester
    andrew pester Jun 12, 2007

    sorry, continued........ but if non of the above has changed anything, i suspect that the bios chip is faulty, especially if you cannot get into the bios at start up, and unless you are someone brave enough to replace the cmos chip, i'm afraid a new motherboard is required, but if you are getting the bios post screen but then nothing else, i would say the processor is at fault



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