Question about LG Studioworks 552V 15" CRT Monitor

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Dead set power is not coming on

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Try a new power cable.

Posted on Jul 29, 2008

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Could be an open internal fuse or power supply failure

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My moniter is no light( 715b)

Check out the monitor power sources first like loosed A/C cords plugs in,dead plugs in outlets.Tried reset the monitor back to factory setting by unplug replug back in like an hour later.Non of these solutions works,than your monitor power supply board is dead that the board where the A/c plug into.Try website like to buy a new refurbish power supply board for the replacement.

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Monitor h-320 wdb. will not switch, on completly dead , no power lights come on , do i need a pulse from the computor for this to start up. can iget a data sheet from somewhere.

Turn it off.
Disconnect the AC power.
Reconnect the AC power.
Turn it on.
It should light-up the "power" lamp, very briefly.
If not, then it really is "dead", which means that it will be cheaper to REPLACE than to REPAIR.

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Syncmaster 226BW - screen started flickering this morning - now what?

Well, it may have dying power supply due to bad caps and it will more likely to go completely dead soon.
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Basic LCD monitor troubleshooting guide:

Failed TV and Monitors:
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Monitor seems dead won't come on when computer is booted up.

Is the power light on the front coming on?? If not, check the power supply if you have a volt meter. Monitor power supplies die all the time at my hospital and we have to replace them almost weekly.

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I have no picture on my flat screen montior im using a older montior and its works

If the monitor light comes on but you get an "out of range" message, you'll have to start the computer in "VGA mode". Probably your video card is set to a resolution that the monitor won't display.
Just a thought, as you didn't say anything but you don't have a picture.
If this doesn't work, check the power and cord and video cable before you declare it dead.

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1 Answer

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just try to change the horizontal transistor C5386 or CXXXX... with a new one....

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Connecting Apple Studio Display 17 ( LCD ) to Apple G4 Cube

Check the connector coming from the monitor and see if any pins are crushed or touching. It may be shorting power going to it.

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Basicly dead

blown capacitors on the power or vga board inside

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Lg 5552 v set is dead

try to resolder all points in fbt including fly back trans itself area also resolder the crt pcb area i had the same problem the reason was cold soders also put a good 2sc5297 for hor out.

Dec 02, 2006 | LG Studioworks 552V 15" CRT Monitor

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