These are some symptoms that may be caused by the graphics card. Other components may also cause these same symptoms, check the general diagnosis page for more information.
|
Symptom
|
Check
Click on underlined items for further information
|
It makes a squealing or other loud noise
|
- The fan on the graphics card may need to be cleaned or it may be failing. The fan on most cards is not replaceable.
|
The screen is black and completely blank
|
- Check that the monitor is turned on. Most have a light to indicate power and another to indicate that it is receiving a signa;l from the PC.
- Check that the video cable's connectors are securely and properly fastened to the graphics card and on some models to the monitor.
- Check that no pins are bent or miossing from the connector.
- Unplug the PC and make sure the graphics card is securely and properly installed into it's slot.
|
The display doesn't fit properly on my monitor
OR
The text or resolution is the wrong size
|
- The resolution is not set correctly in Windows. Go into the display settings in the Control Panel, and change the resolution settings.
- The monitor may have controls that allow you to adjust the size and position of the display. Use the monitor's controls to move or resize the display.
- You may need to install a different or updated driver for your graphics card and/or monitor.
|
The display seems to flicker
|
- Reset the display's refresh rate in the Windows Control Panel. Do not use a refresh rate that is not supported by your monitor or damage may result.
|
The colors don't look right
|
- The color depth is not set correctly in Windows. Go into the display settings in the Control Panel, and change the resolution settings.
- You may need to install a different or updated driver for your graphics card and/or monitor.
|
The display is completely unreadable
|
- The color depth and/or resolution is not set correctly in Windows. Go into the display settings in the Control Panel, and change the resolution settings.
- You may need to install a different or updated driver for your graphics card and/or monitor
|
