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Graphics card wont display switch tv

Last response: in Graphics & Displays
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Anonymous
a b U Graphics card
February 9, 2012 10:15:48 AM

Hello, Graphics card was working up fine (HDMI port). Powered off the computer, switched the HDMI to another TV, and suddenly it would not display anything. Works fine using integrated gfx. Did my graphics card suddenly die?
Radeon HD 4830

February 9, 2012 10:36:26 AM

Check the T.V. Source is on HDMI
Change refresh rate
Change resolution
Update GPU Drivers
Check cable

If none work post back with more information =P
Anonymous
a b U Graphics card
February 9, 2012 10:51:32 AM

Source is on HDMI.
How Can I change Refresh Rate and Resolution without being able to see what im doing?
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a b U Graphics card
February 9, 2012 10:54:55 AM

Try the HDMI cable back on the original TV and see if it comes on.
If it does, then it's the Cable standard which might differ from the cable required by the New Tele..... they have come up with a 1.3a something of that sort right?
That could be one possibility.
That would also prove that your card has not died on you...
Anonymous
a b U Graphics card
February 9, 2012 10:59:50 AM

No display on original TV either, will try a different HDMI cable just in case.
a b U Graphics card
February 9, 2012 11:02:14 AM

OK, Waiting for the tryout.
But..... how are you using the IGP when you've got the GPU plugged in?
Has the Display order changed in the BIOS by chance?
Check it up will you....
PLS
Anonymous
a b U Graphics card
February 9, 2012 11:03:58 AM

No luck with another HDMI cable.
The fan is spinning on the GPU, which means its getting power.
So its narrowed down GPU or the PCI E port
a b U Graphics card
February 9, 2012 11:04:34 AM

Check the BIOS setting to be sure .
Anonymous
a b U Graphics card
February 9, 2012 11:28:46 AM

Will do, Thanks for your help anyway. Much appreciated.
a b U Graphics card
February 9, 2012 11:29:39 AM

Welcome and do let us know so we can follow up further is you're still stuck with the problem.
!