Having problems with your HP Compaq Presario v3000z Notebook ?

Compaq notebook monitor no longer shows pictures . Left screen for a few minutes and when I returned to the room, the screen was showing snow only. Rebooted and the screen has never returned a picture.


Answers :

You could have a faulty LCD screen or a faulty video cable or conector. Try reseating the video cable or connector first.
\015\012Then
\015\012To determine if you have a LCD screen or video card problem, read this and follow the instructions. Defective CCFL backlight, it may have the following symptom: Screen flashs on red/pink and off. Picture stays on in red and slowly be come normal. Picture flickering with dim display or appear black. Picture flickering on and off. All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp.
\015\012Connect an external monitor to your laptop and power the monitor up first then the laptop, 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.
\015\012Check out
\015\012www.lcdparts.net
\015\012for parts, repair service and DIY info.
Repair Help & Product Troubleshooting for HP Compaq Presario v3000z Notebook

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