AL1912 User's Guide
Page 15
... the system is unclear and unstable, please perform the following steps: 1. Move to "Phase" function in OSD menu again and adjust the monitor screen to the output timing differences among various VGA cards in OSD menu and adjust (by increment or decrement numbers) until those bars disappear. 3....screen to "Shut Down Windows" status while you have chosen an output timing that is not connected to the Standard Timing Table for information on LCD Monitor If you 're in the Standard Timing Table or replace the VGA card, and then repeat steps 1 and 2. If there is no picture on LCD Monitor...
... the system is unclear and unstable, please perform the following steps: 1. Move to "Phase" function in OSD menu again and adjust the monitor screen to the output timing differences among various VGA cards in OSD menu and adjust (by increment or decrement numbers) until those bars disappear. 3....screen to "Shut Down Windows" status while you have chosen an output timing that is not connected to the Standard Timing Table for information on LCD Monitor If you 're in the Standard Timing Table or replace the VGA card, and then repeat steps 1 and 2. If there is no picture on LCD Monitor...
