Having problems with your HP Pavilion dv9700t Notebook PC ?

Can not see anything on the screen

\015 When I turned on my laptop (HP Pavilion dv 9700), I only heard few clicks. The blue lights on keyboard are on, but the screen is black and does not have any reactions. What is the problem with my laptop? Why? How could I turn on the laptop again?\015

Answers :

If you see a very dim image or black screen or flicking image on the LCD screen it means you have a backlight problem.

Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.

Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.
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