SOURCE: monitor flashing
I have a similar problem with my screen, same one, 15". For a period of two years it would turn black for an instant and resume functioning. Since two weeks it only flashes the picture for an instant and then turns black again. We opened it up to check the wiring but nothing wrong there. We are 99.99% sure that the problem is in the screen itself and has nothing to do with drivers or anything else in the computer.
If you bought it less than 3 years ago and since it is probably a result of faulty construction, it should fall under warranty (by european law).
I am going to take mine to a repairman tomorrow, i will inform you wether the screen can be repaired or not.
Greetings,
Rengenier.
SOURCE: lg flatron l1510s
Try hooking the monitor up to another computer to see if the symptom remains the same if it does you might be needing a new monitor
SOURCE: No picture lg flatron w2234s blinking blue light
Hi My screen developed exactly the same problem. It appears to be a hardwear problem associated with the screen it's self. continuity test is ok on the lead so I took it back to the shop under warranty and hey presto, the replacement works. I don't know what the problem is but there are a number of other folks on another thread with the same problem and their entries are dated May 09 too. Dave
SOURCE: My LG Flatron L1717S wen I power up it flashes good for 2 sec
are you getting a check signal cable message? any on screen instructions?
try the cable, if it works on another monitor, then sorry to say but your monitor is fried
SOURCE: monitor will not stay on
First of all check your mains lead make sure it is not fused. then check the lead from the monitor to the computer make sure it is connected ok then check your video card You can try connecting the monitor to another computer to see if it works on that one
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