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Lcd bulb - how and where do you get and how to install

Got the solution but how/where do I get and how to put in?

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Here is a helpful website...

CLICK HERE

Posted on Nov 30, 2008

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A red or pink tint on LCD monitor indicates that the CFL backlight bulbs are failing. These are just like the florescent bulbs you use at home and the office but much smaller. When they are about the fail they will have a red tint to the light instead of white. They can be replaced but on a 15" LCD its not worth the price and trouble to do it. The bulbs will run about $35 and then about 1 hour to install if you know what you are doing. It would be better for you to get a replacement monitor.

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Look at Optical Engine Faults before buying a lamp or bulb. Replacement bulb will not repair these problems.

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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

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    it is very possible you did take out the bulb housing and make sure you installed the new bulb correctly inside the housing and double check the way you slide in the bulb housing slowly making sure you do not force it in then make sure you reinstall bulb cover properly also!
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