Having problems with your Acer Extensa 5420-5687 Notebook ?
Screen Very...Very Dim. Can barely see the screen.
The backlight is not working. If you can barely see images, it is only because of the contrast between the LCD pixels and the back of the screen array. Or -- it might that the backlight is trying to work, but even cold cathode lights will go bad after many hours of operation. (Unless your laptop has an ungodly amount of hours on it, it is most likely a disconnect. The repair of this unit shouldn't cost too much. Good luck.
Repair Help & Product Troubleshooting for Acer Extensa 5420-5687 Notebook
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