Question about Computers & Internet
Either your lcd screen is bad or the video card inside the computer is
bad. To isolate the problem try connecting another monitor to the
computer. Borrow a monitor from a neighbor, friend, relative or
co-worker and connect it to the computer. If the Borrowed monitor
displays ok then the video card inside the computer is good, but your
lcd screen has a problem. If the Borrowed monitor displays the
horizontal lines like your lcd screen then the video card inside the
computer is bad.
The video will show on most systems when you reboot without you having to do anything. Some systems will require you to hit the FN (Function key) + F1 thru F12. Hold down the FN key then hit the correct key for displaying on the monitor (F1 thru F12). The correct key will normally have CRT/LCD on it or it will have the icon of a display.
Posted on Jun 01, 2012
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Posted on Jan 02, 2017
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