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Make sure the cable (could have a blue or white head) is connected to your source (computer) and that it is set to automatically detect a signal (use the monitor's menu).
This usually happens due to a bad connection between the PC and the monitor. Make sure your video cable is tightly lugged in, if this is not the problem the drivers are probably faulty, revert to your old monitor and reinstall the drivers and try again. If the problem still persists then call LG technical support.
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
this is not a problem with the monitor, it looks as your computer is not sending any video signals to the monitor thus it goes into saving mode. Take a look at the computer, check the video card. Pull it out then turn it on, turn it off again and place the video card where it should go then turn the PC on again. This should clue the OS to re-configure the video driver. Did you try another monitor ?
i get a similar thing, i accidently entered sleep mode then turned off my computer at the power button on the back, now i turn on my monitor( i dont get blue flasjhing but it jsut goes on and it doesnt register, then says going into power saving mode and the colour on the button turns yellow its very frustrating :(
i think it can be the capacitor problem, open monitor an look for swollen capacitors. if you will find them swollen or
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loosing the electrolyte, signs of burn, change them
Hi, The problem is the VGA part of the moniter is playing up. Two areas, one the MCU on the vga card, the other is a faulty transistor on the vga card. Repairs on a PCB VGA circuit are impossible with out the right tools. The part number you require are Manufacturer Part Number EBU59489401 Board Numbers 791501300700R For a replacement card if no warrenty Some thimes the 5 sec can be 20 to 30mins.
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