HP pavilion xh500 Manuale Di Servizio

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Solving Problems with Your Computer 
Troubleshooting Techniques 
110 Reference 
Guide 
If you have general problems resuming from standby or hibernation 
•  Close all applications before going into standby or hibernate mode. 
•  If the problems appeared after you installed new software (including drivers, such as 
printer drivers), uninstall the software. 
If recently installed applications or drivers cause the problems, try contacting the 
software application or device vendor for additional support. 
Video file playback problems 
If an AVI or MPEG video file doesn’t play with two displays 
•  Before playing the video file, press Fn+F5 to switch to one display. You cannot 
switch displays after play begins. 
•  If you’re using both displays, the video file image will not appear on any display set 
up as “secondary”. Open Display in Control Panel, click Advanced on the Settings 
tab, and change settings. 
If you have problems with display resolution or color depth when playing an AVI or 
MPEG video file 
•  Set the resolution or color depth before starting the video file player. You cannot 
change these settings after play begins. 
•  Some combinations of color depth and resolution are not supported in video file 
playback. If you receive an error message, reduce color depth or display resolution.