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English 14
Troubleshooting
Before calling for service, check the information in this section to see if you can solve the
problem yourself. If you do need assistance, please call the phone number on the warranty
card, the phone number on the back cover of this manual, or contact your dealer.
There is no screen image
■
Check to see that both the monitor and the computer are plugged in and turned on.
“No Connection, Check Signal Cable” appears
■
Check the signal cable connection between the computer and the monitor.
“Sync. Out of Range” appears
■
The input signal frequency is over or under the synchronization range of the monitor, see
“Specifications” on page 16.
The screen image is too light or too dark
■
Adjust the brightness or contrast settings, see page 10.
The screen image is too large or too small
■
Adjust the size settings, see H-size and V-Size on page 10.
■
Adjust the Zoom setting, see page 13.
The colors are distorted with dark or shadowed areas
■
Activate the degauss feature, see page 13.
■
Adjust the color temperature, see page 12.
The power indicator light is blinking green
■
The monitor is using its power management system, see “PowerSaver” on page 15.
You need the monitor driver software
■
Download the driver from the internet at
http://www.samsungelectronics.com/support/downloads/monitor/index.html
750ST(E)TOC.book Page 14 Friday, January 28, 2000 4:00 PM