Screen_flickering - Sony VAIO VGN-CS320J/P Notebook

The flexible PCB, (feeds the screen) is either damaged or the connector has come loose.

tats something in the board its self youll have to take that to a tv repair man

Please explain the events that lead up to your screen flickering ... in detail, from the time you turn the laptop on. Does the splash screen flicker?

Hello there,
The reason the screen flickers is simply because the module of the laptop is faulty. The module is what connects the screen to the main board, it is like a flex for the screen. Once you can have it replaced, the screen will stop flickering.
All the best Elect_Comp

you need to remove main ckt, (m.board) some part need to re solder specially in hot area. (lost contact i one of the flickering problem you encountered.

Hardware, sound like the cable that attach to LCD panel was losing...

This sounds like a loose connection. If you can press on the back of the lid and it flickers or stops flickering, then it's definitely a connection problem. You will need to take the bezel around the screen off, the screws are hidden under small sticky tabs or the small rubber bumpers. Then take the screen loose and check the connection on the back. Replace the tape on the cable, if there is any.

yes i have had this problem before
the propper signal isnt getting to the screen from the mother board
has anything been spilt on the screen or the computer its self
i would suggest taking it to a tech they should be able to fix your problems

Sounds like the driver board for the backlight is going bad...is there a spot on the screen part of the case ( usually at the bottom) that feels much warmer than the rest?