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New Graphics card wont work

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MSI P7N SLI Platinum mobo,
Geforce GTX 280 1024mb graphics card,
4gb Corsair XMS 800MHz RAM,
Intel Core 2 Duo E6850 CPU,
Thermaltake Toughpower 650W PSU,

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Is the bios set to dispaly using a built in graphics card on the mobo?

Posted on Jul 06, 2008


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Istalling new computer components, first boot up and nothing will display.

If the board has built in graphics, connect the monitor to that temporarily. In the BIOS you can select the preferred order of the GPU.
Something like PCI - PCIe - IGFX should be your choice.
You may have a bad video card, or a bad mobo. Swap a different card in first to make sure. Also if this is a gaming machine with a high power card you may not have a powerful enough PSU to start the system. The PSU is actually the most important component, and many times the most often one people cheap out on.

Hope this helps!

Jun 01, 2012 | Biostar TPower X79 Ver. 5.x

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Monitor was in standby mode, computer was on. Now it shows no signal and when we try using the menu button (2) it flashes white, black, red, green, blue then a teal color.

the monitor is not receiving a signal from the computer which is why the multi coloured bars are showing. Ensure the lead is connected and is connected to the correct port of your computer. If it is connected correctly then either your graphics card is faulty or the lead, or monitor is

Apr 03, 2011 | Computers & Internet

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I CAN SEE THE CPU FAN RUNNING, but i cannot see anything on my monitor,i mean my monitor is still in sleep mode

1) If the monitor has a removable monitor cable, and you have a Known to be good one to use for a test unit, try it. If it isn't removable, try another Known to be good working monitor.

2) If the monitor cable, and the monitor proves to be good, the next thing to suspect would be bad graphics.
Bad Integrated graphics on the motherboard, or if a graphics card is used, a bad graphics card.

3) I suspect it is a bad Power Supply. An issue that comes up so much, that I would skip 1 and 2 above, and check the Power Supply.

A) ALL of the LED lights, mumba_mwaba, use less than 1 Watt of power when in use.

B) EACH fan uses 2 to 3 Watts.

C) A typical Processor can use 51 to 125 Watts. Depends on what Processor it is.
(Older processors such as a Pentium II for example use less)

Enough power to light LED lights, and spin fans, (Or spin a few times and stop), but Not enough power to turn the Processor on.

This is why you may see LED lights lit, and fans spinning, but the computer isn't working.
The computer isn't sending a video signal to the monitor.
No Signal.

Do you have a KNOWN to be good, compatible Power Supply to use for a test unit?
May sound far fetched, but perhaps there is someone who has upgraded to a better computer, and has a computer they're not using, and you could borrow the Power Supply for a test unit.

Oct 29, 2010 | Computers & Internet

1 Answer

I get no signal to the monitor after insertin new graphics card. i have an old nvidia card thats works perfectly fine. i taken card to retailers and they tested the card and it works fine there system just...

Is that graphics card compatable with your system?
Just because it fits the slot, it may not provide enough power.
If it is ok with your system. Have you tried uninstalling the old drivers first.
Did you take your old graphics card to the shop to make sure you where buying the correct type?
Some new cards also need extra power from a power lead from your PSU

Jul 05, 2010 | Computers & Internet

1 Answer

Just wanted to know what do the red led lights mean on a ATi x1900 pci express 16bit vid card and how to fix. lights are located right behind the pci connector. Thanks

Most red lights can mean theres a earth problem like when you change gpu cooler and it hits metal to metal some where or there is no power hooked up to card if its needed as well some cards draw so much power you need a 12volt rail just for the card and a very good psu and is the card seated tightly make sure you earth your self by touching matel in pc like psu case when the power is off and unpluged and after you have tried to turn on with no power to drain any power from pc first be for touching gpu

Sep 28, 2009 | ATI RADEON X1900 GT PCI 256MB Express...

1 Answer

Two fail lights on ati 1900gt are on, no signal on monitor.i am guessing psu but not sure.

Sorry to ask but is there power needed on that card and if so is it hooked up first from psu not daisy chained red lights nearly all ways mean a power problem or earth

Sep 18, 2009 | ATI Computers & Internet

2 Answers

No signal on screen after install the new VGA card

No, you dont need any power to the Graphics card.

But make sure that the monitor is connected to the new graphics card that you have installed and not on the on-board VGA card. That should do it for you !

May 12, 2009 | XFX GeForce 6800 GT, (256 MB) Graphic Card

1 Answer

Monitors wont work

It appears that you have a faulty graphics card.
If the graphics card is integrated with the motherboard then it cannot be repaired. Just purchase a new AGP graphics card, insert it into the AGP slot and connect your monitor to this card.
You may need to go to the BIOS setup to disable the on-board graphics card.
If you don't have an integrated graphics card, then buy a replacement graphics card.
You will need to install the new graphics drivers after installing the graphics card.

Nov 13, 2008 | Gateway 310 S PC Desktop

1 Answer

Working fine until psu packed in, replaced psu, begins power up

The PSU dying may have destroyed the motherboard also. Try removing all interface cards and disconnecting all drives to make sure.

Nov 11, 2008 | Foxconn WinFast K7S741MG Motherboard for...

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