Question about AOpen MX4LS (91.88Q10.001) Motherboard

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Disabled onboard video in bios in hopes that new video card would kick in, now how do i turn it back on so i can see again

I have an AOpen mx4ls mother board, and tried to install an asus a9250 video card but the comp would not find it, checked and the card is good. was told to turn off on board video and the mother board would revert to new card. no luck, now how do i turn onboard back on when i cant see. lol help if you can. im stuck.

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Re: disabled onboard video in bios in hopes that new...

With a second monitor and win xp, you can run both videos. just plug in card and plug in second monitor and xp will take care of the will see special messages first boot

Posted on May 28, 2007

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Onboard sound lost after video card installation

If your PC had an onboard video card before this, you may want to go in and make sure you have disabled it in the BIOS. This has happened to me before.

Nov 21, 2013 | Biostar P4M900-M7 Fe VIA P4M900 Socket 775...

1 Answer

Hello! I would like to know how to disable the onboard video card on Asus P7H55-M Pro mainboard... could you helo me please? thanks!

Hello ,
Just go to the bios settings and find the option to disable the onboard video. But make sure to that your booting video is pci.
You can set those options in bios settings.

To go to bios settings.tap the del key or f1 or f2 key continiously the minute you turn on the system.

If something goes wrong try removing the small battery cell from your motherboard and fix it back again in 5 min.

Oct 21, 2010 | ASUS P7H55M PRO (90MIBBB0G0EAY0KZ)...

2 Answers

My biostar g31 -m7 te motherboard does not boot when i try to add a msi rx800 pcie video card,,sometimes i get a overclock fail message after i remove the card and reboot,,,how do i get this card to work...

Turn the computer off.
Remove the PCI-E video-card.
Boot the computer.
Press DEL to "enter BIOS setup".
Disable the "onboard video" adapter,
or set the highest video-priority to be the PCI-E slot.
Save settings, but do not "exit" from BIOS setup.
Turn the computer off.
Install the PCI-E video-card.
Disconnect the video-cable from the onboard VGA-port,
and connect the video-cable to the new video-card.
Turn the computer on, and the video-output through the new video-card should be displayed on your monitor.

Nov 05, 2009 | Biostar G31-M7 TE Motherboard

2 Answers

I need to disable the onboard video by finding the jumpers on the motherboard (MSI 7191 Version 1.1). When I installed a new PCI card (because the onboard video is broken) the computer freezes up and...

Go to the device manage and instead of disabling it, uninstall it. Then power down, move the cable to the pci port. reboot, when windows brings up the new hardware found, hit cancel until it disappears. Go back to device manager and if it has re-appeared uninstall it again and go about your business.

Sep 06, 2009 | MSI PM8M-V Motherboard

1 Answer

Where can I find an ADD graphics card for the A-Open MX4LS motherboard?

Go to aopen web site and download the manual on the board. This will tell you if the card opening is standard or special for the graphics place opening. Then go to and find a graphics card that fits your open space. Some motherboards have a AGP port looks like PCI type, and others have a PCI-I or similiar. Dont try to stuff one type into another. They look the same but one is slightly longer and the gold pins wont line up.

Apr 11, 2009 | AOpen MX4LS (91.88Q10.001) Motherboard

1 Answer

I am trying to install a new pny pci dvi video card and turn off the onboard vga adapter so the video card will work as primary display output. The pny instructions says to disable the onboard adapter...

BIOS will detect the new card..plug the cable to the new card.

before you install the new card make sure your BIOS support the interface card.

update your BIOS with latest version, before installation

Mar 20, 2009 | Motherboards

1 Answer

Windows installs multiple instances of my video card the. the card is nvidia 5900ultra the board is mx46-533v w/onboard video which i cant figure out how to disable

If you really want to disable the onboard video, right click on it in the display properties and select disable. However leaving it on really shouldn't be an issue.

Now the reason you are showing multiple instances of your nvidia card is because there is more than one monitor output on the back. You can hook up two monitors to the card and therefore it is showing up as multiple instances in your display properties. Again, this isn't an issue and is nothing to worry about.

Thanks and please take a moment to rate as fixya.

Nov 08, 2008 | AOpen MX46-533V (91.89U10.061) Motherboard

1 Answer

Were are the jumpers to disable the on board videofor aopen mx3w pro-E

Why do you need to disable the onboard video??

If you have added a new graphics card it should automatically select this new card.

If it doesnt, you can go in to the bios and disable the onboard graphics card from there.

For example, Onboard graphics can usually be refered to in the bios as PCI, so if you've added an AGP card or PCI-E card then you would just need to select either one of these from the bios menu.

Not sure what bios your using but it may even have ann option to disable onboard graphics.

Oct 23, 2008 | AOpen MX3W Pro-E (91.88210.241)...

1 Answer


For user BIOS21 & julio1963,
How to enable you're (Add-in AGP video card) & disable the onboard, integrated S3 graphics UniChrome 2D/3D PCI graphics card.
Enter you're bios. Open you're user manual to page 3-13. Integrated Peripherals. Go to, Init display first. Set to AGP.
(Not to PCI). That is all you need to change. The MSI bios will than see you're add in AGP card & automatically disable the PCI S3 graphics, (Onboard) card.

If I can help you further, feel free to post here.
Please, each user's vote this issue as a fix, if this helped you to get you're bios to see you're new AGP graphics cards.

May 31, 2008 | MSI KM4M-L Motherboard

2 Answers

Gigabyte 7VM400M-Rev.1 Onboard Video

format ur computer once again.. n install the driver..

Feb 14, 2008 | Gigabyte 7VM400M-RZ (GA-7VM400M-RZ)...

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