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Mar 31st, 2007
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Onboard video not working

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Hi,

I just received a Raidmax I tower with a Biostar U8068 motherboard installed (which has onboard video) from my father. My daughter bought me a V7 19" wide screen TFT LCD monitor. I installed my hard drive, CD R/W and DVD player/burner and everything worked fine. Removed one of the Double sided DIMM's to see who made it and put it back in. When I rebooted the computer, all the LED lights worked, heard a beep, but; no video.

I hooked the new monitor up to this older computer that I'm using now and it works fine; so it's not the monitor that's the problem.

I've gone to the Biostar site and can't seem to find any help/support on this board. Can someone on this site help me figure out what's going on with this computer? Do I need to disable the onboard video? How do I do it when I can't see the monitor? Are there jumpers that need changed? If so which ones? Help!!!

Thanks.
darkeyes
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darkeyes is offline Offline
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since Mar 2007
Apr 1st, 2007
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Re: Onboard video not working

make sure the monitor plug ins a in good.

open the case and make sure that all cables memory any adaptor cards are connected and seated good.
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TT4Titans is offline Offline
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since Jan 2007
Apr 1st, 2007
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Re: Onboard video not working

Thanks for your quick reply. I think I've done all that and still no video. still trying to figure out how to disable the onboard video without video???
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darkeyes is offline Offline
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Apr 1st, 2007
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Re: Onboard video not working

Only way I know of to disable onboard video is to use a GFX card.
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DemonicGoldfish is offline Offline
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since Sep 2006
Apr 1st, 2007
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Re: Onboard video not working

If your are using the onboard video connection you don't need to disable it.have you checked the settings on the monitor?

do you have another monitor you can hook to the computer?

Also try hooking the new one to another machine could be the monitor itself.
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TT4Titans is offline Offline
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Apr 3rd, 2007
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Re: Onboard video not working

Check the ram again, could be a bit of dirt fallen into the ram slot. Happen to me one time when i was cleaning my computer
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David Sanders is offline Offline
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since Feb 2007
Apr 8th, 2007
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Re: Onboard video not working

The new TFT LCD monitor, are you using the correct setting on the monitor? Sometimes if you have an digital setting on the monitor and have it plugged in using an analog setting it won't work. Screen would appear to be blank. Also, if you have an older computer that does not have a Digital capable monitor I would suggest you not use an LCD screen, picture would look horrible unless you can upgrade the video card to allow the monitor to accept digital output from the older computer.
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fouxyfive is offline Offline
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Apr 9th, 2007
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Re: Onboard video not working

your bios is probably set to automatically choose to use a AGP/PCI/-E video card over the on board one (unless you have a Dell (only system bios i know of that does have an auto function)) so if you plug a graphics card in it should work. HOWEVER if you're getting boot error code beeps it could be because that stick of RAM you removed is not back in properly/broken try taking it out again and boot (assuming you have another stick in there) if it doesn't boot with the one stick removed def stick another gfx card in, if that doesn't boot you can try a CMOS reset and if that doesn't work you'll probs need a new mobo
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suRoot is offline Offline
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This thread is more than three months old

No one has posted to this discussion for at least three months. Please let old threads die and do not reply to them unless you feel you have something new and valuable to contribute that absolutely must be added to make the discussion complete. Otherwise, please start a new thread in this forum instead.
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