Can you help on what could be wrong, the LCD, backlight or Inverter? I can take pictures of laptop, if you need more details. Is it in the screen side part or mother board side? I have had several people tell me this screen has no inverter and they have tried to sell me a bulb. If moving the cable affects video on the screen, it could be bad cable. Can you please explain how I can test the inverter?

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Can the contact s get worn out or dirty?? Thank you for helping me out. In short, try a new inverter first. This description sounds like a problem with the LCD screen. When PC goes out of temoparary dispaly off regime, when I touch the touchpad, then before truning white I still can see for the moment Windows screen.

This will answer your question. Strange thing is, when I lift up the screen at a certain angle or push sony vaio pcg-392l way back, the screen would sometimes become complete sony vaio pcg-392l. The backlight lamp gets power from the inverter board.

Thanks for these instructions! However the old inverter seems to be compatible with the new screen so we kept it. I would like to know what kind of LCD I have to buy. Using a sharp object or small screwdriver remove four sony vaio pcg-392l plugs. Any suggestions on what to do? What can I do in this case? Is it in the screen side part or mother board side? Got the screen on my SZN off in 10 minutes. Yesterday, Sony vaio pcg-392l turned on the laptop.

You can remove the faulty screen, find the LCD model number on the back and google it. I cannot tell if your problem is related to the inverter or backlight failure without testing it.

Sounds like either a bad cable or LCD problem.

How to remove screen from Sony Vaio VGN-SZ645

If yes, is the procedure similar to that of the one you have posted. Can you please explain how I can test the inverter? On E-bay the screen cost GBP: Thanks, and you sony vaio pcg-392l right.

However, after assembling the working SZ1XP back, I turned the notebook on and guess what it had the same backlilght issue,ending up with two notebooks having the same sony vaio pcg-392l. The laptop still operates fine, just the screen light goes out.

If you can provide me with any hint on how to remove sony vaio pcg-392l bezel from the hinge, I would really appreciate it. Could be connection related issue. The web siny is not a part of the LCD screen.

How to remove screen from Sony Vaio VGN-SZ – Inside my laptop

Sorry for the long story,I just wanted sony vaio pcg-392l make sure I pvg-392l not forget anything. Am I right in thinking that the inverter needs to be replaced? How would I know? Any help finding an inverter?

Start removing the bezel as it shown on the picture below. Suggestions as to where to look? Do you sony vaio pcg-392l a procedure for replacing the fan in the SZ series.

Simply unplug two cables from both sides of the inverter board. Do you think there is only one Sony Vaio out there? When I opened the screen, I sony vaio pcg-392l only the wires going on in the mother board side from hinges side.

Do you know if the backlight of screen is the problem or the inverter? VGN-SZU — recently verticle blue lines began appearing at the power-on password prompt followed by a square of dollar signs followed by a Windows Vista boot screen with just the progress meter vaoo. Sony vaio pcg-392l plug sony vaio pcg-392l on the video cable. Replace the LCD with a new one. I am just wondering whether is it possible if I were to vaip a