Having problems with your Dell Latitude D505 Notebook ?

I have a Dell laptop D505. The laptop powers up but the screen display is very dim. I can't see the image on the monitor. I've tried to manually increase the color/brightness button and nothing changes. I've also tried the shift F7 to see if the screen goes black to display on LCD and nothing. Is there something else I can try? I can't really see much of the screen because it's dim.


Answers :

Sounds like your inverter or your backlight is failing. The inverter is an easy repair, the backlight can be replaced but it involves taking the LCD panel apart, The backlight comes installed on new screens. I can include a service manual below and possibly a generic guide to backlight replacement....
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\015\012http://support.dell.com/support/edocs/systems/latd505/sm/display.htm#1052500
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\015\012http://www.laptoprepair101.com/laptop/2007/01/31/replace-screen-inverter-fix-backlight/
Once you turn on the laptop have you notice the Dell logo also dim? Try to connect your laptop to an external monitor using analog video cable. Make sure the external monitor is on, when you turn on the laptop once you see the dell logo press and hold on the Fn key then press F8 at the same time to toggle the display from LCD to Monitor. If display is dim in external monitor it means its a video card problem of video is integrated needs to replace motherboard. If display is not dim from the external monitor then test your LCD, make sure laptop is off then press and hold on the D key then press power button at the same time then check the color display if it is also dim. If yes then replace LCD and LCD cable.
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