LCD working but no backlight.
I have a black 2008 macbook with a screen that displays images but without a backlight. The LCD will flash white when it is first turn on and then turn black. Using a flashlight, I can see the login screen on the LCD.
If I set the backlight to 0 and then to the lowest setting, the backlight will flash on and then turn back off. Sometimes, if I'm lucky I can raise the brightness to 4 before the backlight turns back off.
So far, I have:
- Replaced the inverter, no change
- Used compressed air to clean the inverter connections, no change
- Reseated the LCD connections, no change
- Reseated the connectors from the inverter to logic board, no change
Es esta una buena pregunta?
4 comentarios
One more thing - when the brightness is at its lowest setting, the backlight flickers before shutting off.
- de Jack Byrnes
Jack Byrnes, what are the last three digits of your computers serial number? this will help us to identify your computer properly.
- de oldturkey03
The last 3 digits are: 0P2. Its a 2008 black macbook with a 2.4ghz penryn
- de Jack Byrnes
2.4 GHz Core 2 Duo (T8300)
Intro Date: February 26, 2008 Disc Date: October 14, 2008
Order No: MB404LL/A Model No: A1181 (EMC 2242)
Subfamily: Early 2008 Model ID: MacBook4,1
Std RAM: 2 GB Std VRAM: 144 MB
Std Storage: 250 GB (5400 RPM) Std Optical: 8X DL "SuperDrive"
- de oldturkey03