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No display ...

Last response: in Graphics & Displays
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May 29, 2009 8:34:31 AM

hello friends,

My monitor get display when pc is running on onboard gfx but whenever i install 4850 , for 1-2 attempts screen shown weird colours but windows did not detected any external gfx card hence i was not able to install catalyst too ... now there is no signal to monitor ...

what could be the problem ??

More about : display

May 29, 2009 8:59:42 AM

List all of your pc specs...was there a graphics card installed before this one or are these new/used parts...stuff like that...
May 29, 2009 9:33:51 AM

Procci: Q6600
Mobo: Intel965RY
Ram:2GB 800mhz
HDD: 160+250 GB
Monitor: Dell 22" HDMI,DVI,VGA
PSU: Coolermaster Extreme Power Plus 500W
Graphics Card: Palit 4850 Sonic

Well I was running same card for 4-5 months ... but one day there was no display , i thought there is some prob with card so gave it to service center ... back from service center , there was same problem ; No display...

So m not getting whether its problen with monitor DVI port or PCIe slot of mobo isnt working ...
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Anonymous
a b C Monitor
May 29, 2009 1:12:54 PM

just go back to the previous catalyst driver and see if it still working....
a b C Monitor
May 29, 2009 1:43:12 PM

Just checking the obvious, you have turned the onboard graphics off and set the BIOS to boot from PCIe?
May 29, 2009 2:05:47 PM

catalyst driver is not getting installed, catalyst is not detecting the card...

I do have turned off onboard graphics n changed it to PCIe...

One weird thing happned just now, monitor was going to power save mode @ time of booting , as if its not getting signal from onboard graphics , i guess there is problem with monitor ports too...
a b C Monitor
May 29, 2009 2:31:48 PM

Hmm, I would be inclined to return to that service centre with violence aforethought.
May 30, 2009 5:53:57 AM

I would have done that but m still not clear abt whether problem is with PCIe slot or monitor ports or gfx card ... i sense multiple problems ... :( 
!