Question about Daewoo L700C 17" Flat Panel LCD Monitor

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IBM LCD Screen turn deem

I am fixing an IBM LCD Screen, running winXP, computer will boot up for 10 secs, and turn into Blackscreen,(very deem,if you look closely you can see.) I have noticed that, when boots up, LCD turn little red colour, I don't know the screen is too old or what!? or the mother board is bad, and also the little switch connect the mother board and the LCD display is build in with the mother board, therefore i could not change that! D'oh...

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If my research effort is accurate, _dim_ LCD screens are typically caused by problems with:
-- The inverter
-- The backlight
-- The screen itself.

Apparently it tends to be a pick-and-chose effort to diagnose the problem.

I'm not quite sure you mean that the LCD display is built in with the motehrboard ... are you sure you don't mean the video card, or is this an all-in-one product?

At any rate, you may get some tips here:
http://repair4laptop.org/

They almost certainly will not have your exact model of computer/laptop/screen/whatever it is you're trying to fix, but you may be able to look at other products and see what's involved in changing parts. If it really is an LCD _monitor_ that's bad, depending on your technical expertise, patience, mechanical aptitude, available money, and such, you may just want to replace it. Or try a few parts ...

Posted on Dec 05, 2008

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I have a Sceptre X7G-Naga VI 17 inch LCD Monitor When I turn the monitor on and boot the computer I get the red light for a sec then the blue light comes on I will also see windows booting up but the...


try with restarting computer & press F8 at the same time. u will see a menu where choose "safe mode" & start the computer. in safe mode see the display properties, set the refresh rate & resolution according to monitors specifications, apply & restart again. if that does not work, replace the main board of lcd monitor.

Aug 25, 2011 | Sceptre 17" LCD Monitor

1 Answer

I have a Sceptre X7G-Naga VI 17 inch LCD Monitor When I turn the monitor on and boot the computer I get the red light for a sec then the blue light comes on I will also see windows booting up but the...


try with restarting computer & press F8 at the same time. u will see a menu where choose "safe mode" & start the computer. in safe mode see the display properties, set the refresh rate & resolution according to monitors specifications, apply & restart again. if that does not work, replace the main board of lcd monitor.

Aug 25, 2011 | Sceptre X20G-Naga II 20.1" Flat Panel LCD...

1 Answer

Monitor IBM thinkvision 6734-ACO 17", turn OFF


Sounds to me your high voltage powersupply is out. To repair open monitor and remove high voltage powersupply. Inspect the caps on the board. Look for the ends of the caps to be mushroomed out. Replace these caps, usally 470 uf caps. Replace with 25volt caps. Might also be some 100uf caps as well. This is a common problem with all LCD monitors.

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1 Answer

A white screen display on my laptop


Hello,


You may try this; Turn OFF the laptop, remove the power sources (ac adapter and battery). Without power sources, hold power button 10 secs. Put back the power sources, and power ON the NB. If the laptop will not boot by doing this, take it to the nearest repair center or contact ASUS (if in warranty) to have it check for LCD problem.

Mar 16, 2011 | ASUS LCD Monitor

1 Answer

I HAVE A NEOVO E-19A MONITOR. ON BOOT UP SCREEN GOES BLANK AFTER ABOUT 5 SECS. TURNING OFF THE MONITOR THEN TURNING BACK ON BRINGS THE SCREEN ON FOR APPROX 5 SECS BEFORE GOING BLANK AGAIN. THIS IS REPEATED...


http://www.devicemanuals.com/guide/LCD/AG%20Neovo/AG-Neovo-S-19A-LCD-Display-English-Owner's-Manual-T1RjMU9Uaz.html
dlc.sun.com/pdf/820-0119-10/820-0119-10.pdf
http://www.scribd.com/doc/3082274/AOC-LCD-Monitor-786LS-Service-Manual
Use these training manuals, to troubleshoot and sort your issue out.
Above is a user manual, and a service manual, in the service manual, are the troubleshooting steps to perform to isolate the problem, and hopefully repair.

May 25, 2010 | Neovo AG 17" LCD Monitor

1 Answer

ViewSonic monitor 171b. I turn and after about 30 sec goes black


The problem could lie in your monitor screen not having enough power. This could lead to total destruction of your monitor as i had this problem before. The best solution: Get a new monitor or get it fixed.

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1 Answer

Dell model No. 1504FP will turn on for 3 sec then off


THE PROBLEM IS THE MONITOR IT SELF.

IT IS TIME TO BUY A NEW MONITOR. I KNOW ALOT OF OF US CANNOT AFFORD A NEW MONITOR EVERY TIME ONE BRAKES, I HAVE FOUND THAT SECOND HAND STORES SALE THERE MINITORS FROM 1-2 DOLLARS PER INCH, I PICKED UP IBM FLAT SCREEN 20" AROUND 20.00 USD. AND IT STILL RUNNING AND I HAVE HAD IT FOR A YEAR OR MORE NOW.

May 12, 2009 | Dell 1503FP 15" LCD Monitor

1 Answer

Frequency out of range


You need to install the video drivers for your monitor. Go into SAFE mode to install them.

Mar 29, 2009 | Gateway FPD1960 19" Flat Panel LCD Monitor

4 Answers

Sony SDM-HS73 Not Staying On


The problem is with power inverter, usually the capacitors go bad and need to changed, they might be bulged and or leaking. Very cheap fix, less than a buck apiece and an hour with a solder iron. Google it to find more info.

Apr 30, 2007 | Sony SDM-HS73P 17" LCD Monitor

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