Tip & How-To about LG Flatron L1750S 17" LCD Monitor

LG L1719 17" monitor

I'd like to know how to disconnect the stand from this model monitor, it's shows u how to put it in place but not how to remove it i even checked on the cd and it's not there either. Does anyone know how to take the stand back off without breaking the stupid thing. THanks.

Kim

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LG Flatron L1750S 17" LCD Monitor Logo

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1 Answer

which type of screws


Usually you rummage through your old screw dish/box and find one that fits. Threads for plastic - course. Threads for metal - fine. Check the length.

Aug 20, 2014 | Computers & Internet

1 Answer

LCD screen totally white when turn on


The HP is a flat screen monitor used with many desktop computers. When the LCD on your HP monitor goes white, it is an indication that your monitor's inverter board has gone bad. The inverter board is a small circuit board that transfers power from the monitor's main circuit board to the LCD screen. Replacing the inverter board means dismantling the HP monitor.

1. Power down your computer and unplug the HP monitor cable from the back of your desktop. Disconnect the power cable from the back of the monitor. Relocate the monitor to a flat work surface. Place the monitor with the screen facing downward.

2. Remove the Phillips-head screws from the monitor's base stand and from the back cover. Lift the base stand off of the monitor and remove the back cover. Peel away the foil from inside the monitor around the internal circuit board.

3. Locate the inverter board near the bottom of the monitor's casing. Unplug the power cables from either side of the inverter. Loosen the Phillips-head screws from the inverter board. Lift the old inverter out of the monitor's casing and set it aside.

4. Place the new inverter inside the monitor. Replace the Phillips-head screws and fasten it in place. Reconnect the power cables to the connectors on each side of the new inverter. Replace the foil around the outside of the main circuit board.

5. Replace the back panel and base stand, and their retaining Phillips-head screws

I hope you find it very helpful.
Thank you for choosing fixya.com

Aug 11, 2011 | HP Computers & Internet

1 Answer

sony vaio desktop all in one back light not working


To fix your problem please follow the below given steps
Step1
Power on your computer and wait until there should be an image displaying on your LCD monitor. Look directly into the monitor from a distance of about 1 inch way. Cup your hands around your face to block out the light in the room and get a clearer view of the LCD screen. Check to see if there is a faint light visible in the screen, which will indicate that the cold cathode backlight has gone out, or no image at all, which will indicate a different problem.

Step 2 Check the manual that came with your desktopmag-glass_10x10.gif LCD monitor or navigate to the manufacturer's website and find the model of cold cathode bulb that the monitor uses as a backlight. Purchase a corresponding replacement bulb

Step3 Power off your computer and then remove the monitor cable from the port on the back of the computer case. Disconnect the monitor stand from the monitor either by pulling out the plastic latches or by removing the screws holding it to the monitor's casing.

Step4 Lay the monitor face down onto a stable work surface such as a desk or table. Take out the screws along the edges of the monitor's casing and set them aside. Lift the back side of the monitor case off of the monitor and set it aside. Check to see if your model of LCD monitor has the back light directly exposed on the lower end of the monitor or if it is hidden behind another plastic or metal piece.

Step5
Remove the screws holding the plastic or metal piece over the bulb if there is one present and set the piece aside. Check to see if your model of monitor keeps the bulb in a plastic casing or if it is soldered directly to the metal. Use a soldering tool to remove the solder or instead use a rotary cutting tool to cut into the clear plastic casing around the bulb if it is inside a case.

Step6
Slide the new bulb into the open spot on the monitor and either solder it in place or use a piece of tape to cover over the opening you made on the plastic casing with the rotary cutting tool. Place the metal or plastic cover back on if there was one and reattach the screws. Set the casing back onto the monitor and place the screws back in.

Step7 Put the stand back on the monitor and then reconnect it to your desktop computer. Power the computer on and wait for an image to appear on the screen to make sure the back light bulb was installed correctly.

Please rate me if this solution works for you

Thanks......Have a great time.

  • Step 2 Check the manual that came with your desktopmag-glass_10x10.gif LCD monitor or navigate to the manufacturer's website and find the model of cold cathode bulb that the monitor uses as a backlight. Purchase a corresponding replacement bulb.
  • Step 3 Power off your computer and then remove the monitor cable from the port on the back of the computer case. Disconnect the monitor stand from the monitor either by pulling out the plastic latches or by removing the screws holding it to the monitor's casing.
  • Step 4 Lay the monitor face down onto a stable work surface such as a desk or table. Take out the screws along the edges of the monitor's casing and set them aside. Lift the back side of the monitor case off of the monitor and set it aside. Check to see if your model of LCD monitor has the backlight directly exposed on the lower end of the monitor or if it is hidden behind another plastic or metal piece.
  • Step 5 Remove the screws holding the plastic or metal piece over the bulb if there is one present and set the piece aside. Check to see if your model of monitor keeps the bulb in a plastic casing or if it is soldered directly to the metal. Use a soldering tool to remove the solder or instead use a rotary cutting tool to cut into the clear plastic casing around the bulb if it is inside a case.
  • Step 6 Slide the new bulb into the open spot on the monitor and either solder it in place or use a piece of tape to cover over the opening you made on the plastic casing with the rotary cutting tool. Place the metal or plastic cover back on if there was one and reattach the screws. Set the casing back onto the monitor and place the screws back in.
  • Step 7 Put the stand back on the monitor and then reconnect it to your desktop computer. Power the computer on and wait for an image to appear on the screen to make sure the backlight bulb was installed correctly.

  • Read more: How to Diagnose & Repair Desktop LCD Backlight Problems | eHow.com http://www.ehow.com/how_5038642_diagnose-desktop-lcd-backlight-problems.html#ixzz0uJr4tmU8

    Jul 20, 2010 | Sony VAIO PCV-V200G PC Desktop

    1 Answer

    PC turns on, no video on monitor


    you ram might have gone out of place juss check it,in case you dont know what is a ram...its a long bar with lots of ic's on it it stands perpendicular to the board, jus remove it and place it in the same order....

    Aug 07, 2009 | Dell Dimension™ 4600C PC Desktop

    3 Answers

    How do I get the case open on my Dell Ultra Sharp 1703FPs?


    kenm951, You may want to see some vids on YOUTUBE that show disassembly of LCD monitors. Some of the longer ones (8 to 12min) are ok, but audio leaves something to be desired. The big question to you is why would you even want to open up your monitor?????? Bye for now. I'm louie12fix on fixya

    May 06, 2009 | Dell 1703FPs 17" TFT LCD Flat Panel...

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