
Troubleshooting
| Problem | Possible Cause | Solution | 
“Out of Range. Set Monitor to 1280 x 1024 @ 60Hz” is displayed on screen.
Video resolution and/or refresh rate are set higher than what your monitor supports.
Restart your computer and enter Safe Mode. Change your settings to a supported setting (see “Factory Preset Display Modes” table in Appendix B). Restart your computer so that the new settings take effect.
| HP Display LiteSaver | The Activity Extension | The default Activity | 
| doesn’t turn off the | time has not elapsed. | Extension value is set to 10 | 
| monitor screen | 
 | minutes. The HP Display | 
| 
 | 
 | LiteSaver will wait to detect | 
| 
 | 
 | no input or movement from | 
| 
 | 
 | the keyboard or mouse for | 
| 
 | 
 | 10 consecutive minutes after | 
| 
 | 
 | the Display Off time has | 
| 
 | 
 | passed, before the monitor | 
| 
 | 
 | enters into  | 
| 
 | 
 | For example, if the Display | 
| 
 | 
 | Off time is set to 5 minutes | 
| 
 | 
 | from the current time and the | 
| 
 | 
 | Activity Extension is set to | 
| 
 | 
 | 10 minutes, the HP Display | 
| 
 | 
 | LiteSaver will not actually | 
| 
 | 
 | turn off the display until 10 | 
| 
 | 
 | minutes of inactivity has | 
| 
 | 
 | elapsed, even though the | 
| 
 | 
 | Display Off time is 5 minutes | 
| 
 | 
 | from now. | 
| 
 | 
 | 
 | 
| User Guide | 
