- Registration date
- Sunday June 6, 2010
- Last seen
- July 16, 2020
If you are getting the display in the external monitor then problem may be with
the inverter or the backlight bulb. If you look closer to the screen you may see
the fainted \ dim windows. If you are careful then you can replace the inverter or
the backlight bulb. Remove the inverter from your laptop, note down its number
and search for a new inverter using that number in ebay.
But I would suggest you let the service guy do it for you. He will be connecting
another screen to your laptop's inverter to confirm whether the problem was with
the inverter or the backlight bulb. Inverter failure symptoms are very similar to
backlight bulb failure symptoms. But most of the time, its the inverter boards
that fail more often than backlight bulb.