ViewSonic VG930M - 19" LCD Monitor Service Manual page 41

Step 5 Checking Methods
Step5.2 open up the "my computer" attribute dialog box, select the "hardware" option, open up "drive
management". Below the monitor catalog, uninstall the monitor.
Step5.3 Scan the hardware change ,until system find the new monitor driver
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VG930m-3_VA930m-1
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