Question about LG Flatron L1750S 17" LCD Monitor

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Flickering monitor I have a 17" flat screen LCD monitor. When I switch on the power to my PC, the screen flickers for about a min or two and then gets steady. How to solve this problem? Thanks.

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This problem many caused by bad inverter. If invertes not function, it won't feed back a good signal to tell mainboard that LCD backlight is working, so the mainboard turn off the display.

To fix this problem, it is need a qualify technician and inverter's part.
Send it to LG, they will not charge you expensive. LG have a great service.

May this help.

Posted on Oct 10, 2008

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Posted on Jan 02, 2017

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Flickering screen display

Flickering on the screen can be caused by defective hardware in the computer or by improperly installed software, but it can also be caused by interference from external devices. The following examples describe situations in which your screen could start flickering:
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  • Apart from interference, an incorrect setting in your system CMOS setup can also cause flickering. On some systems it is possible to distinguish between interlaced and non-interlaced monitors. The setup of your system should always be colour non-interlaced.
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  • The number of devices using power from the same electrical line. Are you overloading the plug?
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