Compaq Armada 6500 Armada 6500 Reference Guide - Page 65
Check the Display settings in Control Panel, Monitor display or External Monitor
View all Compaq Armada 6500 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 65 highlights
Troubleshooting Problem An external monitor is connected and is not working. Notebook computer locks up. Possible Cause Loose or incorrect cable connections. The notebook's video mode may be in LCD Display Only mode. TV output is selected. Monitor does not support multi-sync and/or higher resolutions. Monitor may be broken. Software or hardware configuration problem. Action Check all cable connections, including AC power. Use the [fn] + [F4] key combination to switch to Simul Scan mode (simultaneously viewing both LCD display and External Monitor display) or External Monitor Only mode. Check the Display settings in Control Panel and ensure TV output is not selected. Set the display output for External Monitor Only using the [fn] + [F4] key combination. Then set the Display settings in Control Panel to a resolution supported by the monitor. If you attach a non-DDC compliant XGA monitor to the notebook, the system must also be set at XGA. Verify that the monitor is in proper working condition by connecting it to another computer. Reset the notebook computer by pressing the Reset Button located on the rear of the notebook computer (Figure 2-3), then restart the notebook. Unsaved data will be lost. Check all software and hardware configurations. Contact your Compaq support representative. 6-5