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Sony Laptop Backlight Not Working


I'm just a retired person. Please Help! From your description I would assume that you might have a faulty LCD screen. Turn on the laptop without the hard drive installed. useful reference

Computer Help Dec 27, 2012 how to format sony vaio windows vista laptop Computer Help Jun 17, 2011 Fixing my Sony Vaio lappy Computer Help Jan 24, 2011 Your name or It's possible to replace the backlight lamp inside the screen but it's not easy. The two that are circled need to be tested for continuity. I contacted the store who sold me this board and they say that the board is 100% working so I decided to buy another webcam with another cable but the problem

Sony Vaio Backlight Fuse

So does this sound like a backlight issues (I have dual lamps)? It's unfortunate but usually true. If the issue reoccurs after this procedure is performed, service is required.

You cannot use this troubleshooting method to test inverter/backlight. Is it easy to replace light back bulb, and what is the aproximate cost on that lamb?. It's not easy to replace the backlight lamp because you'll have to take apart the LCD screen. Sony Vaio Inverter Dana February 26, 2008 | Am I correct in assuming it isn't the inverter, backlight or cable if I get no power to the screen, and nothing on an external monitor?

Do I have a backlight promlem and how much is a new one.? Sony Vaio Backlight Replacement Cost Is there only one standard in CCFL's? I can output my laptop screen very nicely to my TV screen and the computer works just fine. recommended you read My Service Manual shows an inverter board and a display assembly in the exploded parts view of the unit - but no back light or bulb?

Now the screen is going black again. Sony Vaio Keyboard Backlight Not Working And the kicker: When I switch the original inverter with the one I purchased online, the entire screen lights up like normal but will still go black after 2 – 10 Everything works fine on an external monitor but with the laptop screen, at first it appears the screen is dead. Why does the "mechanical" switch (magnetic in this case) have a different effect on lighting up the screen than the software switch ( [fn] + [f6] ).

Sony Vaio Backlight Replacement Cost

I found some backlight bulbs from the LCDs of old laptops that were sent for recycle!!! So I again uppose that it is a problem with the inverter. Sony Vaio Backlight Fuse Related « Extinction - B.V.Larson Next Post » Discussion Comments are closed. Sony Vaio Screen Replacement No Backlight You will find pictures for some of the following… Lenovo TS400 LED Fuse Location Sony Vaio VGN-TX5XN Possible Fuse locations for either LCD or charging.

If you still have the same problem, probably the backlight lamp is bad. http://tekconceptllc.com/sony-vaio/sony-vaio-led-backlight-not-working.php Lütfen daha sonra yeniden deneyin. 25 Ara 2011 tarihinde yüklendiHere the video shows how to fix backlight problem on SONY VAIO PCG-6121M~VPCEA1S1E In thislaptop there was fuse(problem may vary on different You'll need more equipment (as spare backlight lamp or inverter board) to make troubleshooting more accurate. Aaron Fleming January 27, 2009 | Thanks a lot all I had to do was clean thelid close switch and My backlight works fine, sweet Linda Baca February 15, 2009 | Sony Vaio No Light On Screen

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In this combination you'll get image on the old screen but the backlight will be on the new screen. Sony Vaio Screen Backlight My screen initially went black about two months ago. I also noticed that brightness is higher in the right side of the display 1.

Hopefully I can figure it out.

You can change this preference below. Adjusting to the dimmest screen setting would eventually result in screen flickers that, after a few seconds, would lead to the screen going black. Thanks for the help. Sony Vaio Inverter Replacement The metal part is just a reflector.

cj2600 September 23, 2007 | Michael, First, I don't know the name and model of your laptop. If I put the original LCD (with the pink line) into the laptop, there is no backlight problem and all 6 inverters test ok. Insert a paperclip, PDA stylus, or similar object into the Cover Latch Switch [FIG. 1] . http://tekconceptllc.com/sony-vaio/sony-vaio-pcg-backlight-not-working.php It has been doing this for about a year but I can always get it working in a few minutes before.

When I started up notebook again the screen is fully lit. So is it the inverter ? What do you think? Why not?

saya April 4, 2009 | Thank you. Fernando July 30, 2008 | I had the same issue with the backlinght very dim on the lcd screen on a dell laptop. Can you boot to the HP logo? it blinks slightly during startup and then once by the time the windows logo shows on.

Ithey just wanted to suck me i have strong belive right now it is backlight lamb and not invertor. Could you tell me how can I open my monitor to change the inverter and an idea on how much this could cost? This hapenned for 3-4 times and then all black…This indicates if it is inverter problem or backlight lamp? cj2600 January 26, 2009 | Vir, From this description it sounds that you have a problem either with the inverter board or backlight lamp.

Is there any visiual show of that light bulb might be? Next the video/display cable which still didn't help. i want to take out the motherboard and put in a new one. If no backlight, try swapping inverters.

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