Question about Gateway 7320GZ Notebook

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Screem oroblem HI, I have a gateway 7320GZ lap top, the problem is that whem i turn it on the lcd screem is dark, I´ve conected the lt to a external monitor and image is normal pls if you have any idea how can i fix this problem i will apreciate your help Thanks in advance Pedro

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Toby Lee

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You may be able to lighten it up with your keypad if not the screen or video inverter is bad.

Posted on Jul 27, 2009

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My laptop screen went very dark, I can barely make out whats on the screen but I know its working. What can I do to fix this situation on my gateway p-6860fx pc notebook?


Hi josue fernan...
You need to see if your laptop lcd screen is faulty and/or the lcd inverer is faulty.
1....Test the lcd screen:
Hook your laptop to an outside monitor and then start your laptop normally...if the picture on the external monitor is good, then your lcd screen is bad.
2....Backlight Faulty: If the monitor is still as dark like your lcd screen on the laptop then it could be the backlight that is faulty.
Please take time to rate me thumbs up
*****************************************************************************************************************
LCD Backlight and Screen Replacements:
http://www.laptopsman.info/0-Gateway-lcd-1.html

LCD Screen replacement:
http://www.screentekinc.com/Gateway_P-6860FX--17-inch--1440x900-wxgaplus-laptop-lcd-screen.shtml

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1 Answer

Gateway laptop- screen went dark but is still on.


You most likely have a defective screen - a defective inverter or a CCFL lamp or simply the video cable needs reseating. After reseating the video cable and the problem is still there then :-
To 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

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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My mpc laptop turn on but screem not what can i do


Connect an external monitor to the laptop and power it up, if you see a clear image on an external monitor, this means your video card is OK.

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

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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Yes your back light has failed inside the lcd. That can be replaced.

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inverter board bad. this runs your lcd lamp(s) but is not in the screen.

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It may be a bad inverter but it probably will have to have a new screen.

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Monitor too dark....


Usually every laptop has the option of adjusting the screen brightness as you would want the screen to be pretty dim when running on battery to conserve battery life.
First thing to check would be just that.

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