Is so, is it hard to do? You said external monitor works fully, it means the graphics card works properly. I can take pictures of laptop, if you need more details. I mean it has no backlight. If not, this is not the video cable failure.

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Try disconnecting the ggn-c140g cable from the sony vaio vgn-c140g and start the laptop with the external screen connected. Could be one sony vaio vgn-c140g the following: Remove the screen bezel and make sure that cables on both sides of the inverter board are plugged in and secure. The screen is extremely dim and cannot be seen under normal circumstances. Ssony replaced LG E keyboard, and it is very similar to the sony laptop in your post.

Mind enlightening me how to do that external monitor trick?

Raj August 25, Could be bad inverter or faulty backlight lamp inside the screen. It has dried out and still works great but the keyboard does nothing. We have more than But seeing your post, I have question regarding the LCD vgn-c14g. sony vaio vgn-c140g

Removing and replacing keyboard

Bad connection between the keyboard and motherboard. There are only 2 screws on top and the bottom part seems to be attached to the hinge.

If you can get image on the external monitor, most likely sony vaio vgn-c140g problem is related to the LCD vgnc-140g or cable.

It sounds like you damaged the LCD screen vgn-f140g it has to be replaced. First of sony vaio vgn-c140g, test your laptop with an external monitor. Knoppix runs directly from the CD bypassing Windows. Right now I am in Safe Mode with Networking and the screen looks fine, minus the resolution. Replace just the screen, do not replace the cable.

Zasilacze do laptopów – Szukaj części – Konfigurator QOLTEC

I have a vaio sz and the vgn-c1140g screen has a crack in it because of my brother and was wondering if its possible to replace. Removing the Bezel was sony vaio vgn-c140g more difficult than the one step shown, but in the end it just required sony vaio vgn-c140g a screwdriver around the perimeter carefully. If moving the cable affects video on the screen, it could be bad cable.

Acer LiteOn 19v, 4.

Sounds like a bad bearing. I sooooo appreciate your diligent posts. So I am assuming it is either the inverter or the panel its not the video card because an external monitor works just fine. Sony vaio vgn-c140g guess some Sony laptops might require special screens.

First of vail, reconnect all cables on the new screen.

I have an HP Pavilion ze and am trying to replace the keyboard. Pls give sont information regarding sony vaio vgn-c140g location of inverter in SONY vaio vpceh 25en.

These instructions will help sony vaio vgn-c140g to remove and replace keyboards on various laptops. N key on keyboard has become unreliable and needs to be pressed hard vao act. I see that more than the actual backlight going bad. Other than support brackets for the LCD screen, it was quick and easy! Still no good, Even when u press directly on the round plastic thing under the key, it still needs to be pressed hard to type the letter n please advise.

Using these instructiions especially the excellent photos we were able to easily install a new keyboard at a modest cost for the part. Looks like it is in there sony vaio vgn-c140g good and did not want to damage sony vaio vgn-c140g slny trying to fix it. Is there a trick or a tool valo doing this? When I release the screen many white points appears and go intesifying until turn white all screen.

This will answer your question. I have sony vaoi SZ23GP series from hongkong.

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

No power lights at all. Where is the problem? You can support this site. Ann October 10, Any help finding an inverter?

After that you disassemble the laptop sony vaio vgn-c140g further investigation.

How to remove screen from Sony Vaio VGN-SZ645

When PC goes sony vaio vgn-c140g of temoparary dispaly off regime, when I touch the touchpad, then before truning white I still can see for the moment Windows screen. I tried to look for replacement of Just replaced the right hinge for the LCD.

Do you have instructions on how to safely remove the original brass screw holes from the sony vaio vgn-c140g keyboard also the Frame Bezel so that I can reinstall them on your New Keyboard?

The key board got wet, water spilled on it. If I plug my vaio to an external monitor, it works fine.