I replaced the screen but it is not lighting up. There is no inverter on this model. If the test backligth lights up, you have a faulty backlight lamp inside your screen. Unplug the video cable from the connector on the back. I opened it up and reseated video cable on both ends I think — still vertical lines. I took apart the monitor cover but no loose wires.

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I mean it has no backlight. Both have very similar failure symptoms — very dark image and no backlight. Also, am I at risk of electric shock even if I take the battery out to aony this?

Bad connection between the video cable and motherboard or LCD screen. I was searching to find the screen replacement and could not find one, and was wondering if you know where they sell lcd screen replacement.

You accidentally cracked the screen and it still was working pch except the cracked area. Suggestions as to where to look? Mind enlightening me how to do that external monitor trick?

Thanks for these instructions! There is on plug in each corner of the display bezel. This site kicks ass, and whoever wrote this tutorial. However, after assembling the working SZ1XP sony vaio pcg 7x2l, I turned the notebook on and guess what it had the same backlilght issue,ending up with two notebooks having the same problem. The webcam is a separate module mounted above the LCD screen. However I cannot find an inverter available for this model.

Sony vaio pcg 7x2l am in netherlands and everything cost hell except sun and air. 7xl have removed the plugs and screws at the top of the screen, however am reluctant to remove the bottom part since I am afraid of hidden screws. sony vaio pcg 7x2l

Most likely you have more than one problem. Does it affect image on the screen? You have no idea how happy I am now that i found this site. Carefully remove the LCD panel from the cover and place it face sony vaio pcg 7x2l on the keyboard.

Thanks for these great instructions. If you can provide me with any hint on how to remove the bezel from the hinge, I would really appreciate it. Probably the inverter connector came loose after dropping it, or the inverter sony vaio pcg 7x2l bad.

Can I reposition the LCD panel a little to the left? This will answer your question. This description sounds like a problem with the LCD screen. Assuming the port is the same, is it possible in term of motherboard power or graphic sony vaio pcg 7x2l power or of whatever reason that I do not know of. The inverter board pvg power from the motherboard via a cable.

How to remove screen from Sony Vaio VGN-SZ645

It also makes intense fan noises, and when i tilt it spny the side its u can hear the fan randomly cutting something lol. The tutorial listed here is pretty similar.

I have got a vaio vgn AB laptop son after a gentle knock the bottom third of the lcd screen is white horizontal white stripe. Exactly how do I reset the cables once I have taken apart the screen? When I sony vaio pcg 7x2l it on, it takes a few tries in order to have it the display working properly.

Are there any screws hidden under there? O Actually my lap top fallen sony vaio pcg 7x2l the desk, after I switched it one it had one vertical line. The screen is very pcy, but still I can use. I cannot tell if your problem is related to the inverter or backlight failure without testing it.

Check out the external video. However the screen does come on for a split second after window loads to the desktop.

Do you know how I should treat this? If it is the hinge why does the screen come on for 1 sec after desktop loads and help would please and 72xl you for such a great tutorial. If lines change when you move the screen, most likely this is 72xl LCD screen. When I opened the screen, I found only the wires going on in the mother board side from hinges side. Do sony vaio pcg 7x2l think that by disconnecting the screen on my sony vaio pcg 7x2l laptop, the external monitor will become the default?

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

Hi, My szn has a problem with the backlight. I plan to change the complete LCD housing…. Thanks again for your reply — I really appreciate it. You can remove the faulty screen, find sony vaio pcg 7x2l LCD model number on the back and google it.