
This guide provides some additional information to my previous post about accessing and replacing laptop backlight lamp.
Warning! The backlight lamp is very fragile and can be easily damaged. In order to replace the backlight lamp, you’ll have to disassemble the LCD screen. It’s not easy. If you have no experience fixing laptops, do not open the screen!
The fourth step says:
Now you can test your newly put backlight. If in any case it doesn’t work, you could try replacing the inverter. Replacing the inverter was just a matter of unhooking a couple of cables.
If you have a problem with the backlight, I would definitely try replacing inverter first. This is much easier then replacing the backlight lamp and there is a good chance to fix the problem.
If you find this article useful, please consider making a donation to the author. Thank you!
Home
September 3rd, 2007 at 9:19 am
[...] Here’s my previous post about replacing the backlight lamp in an IBM laptop. This post might be useful too. [...]
January 2nd, 2008 at 5:36 pm
please price list hardware for compaq presario 720 TC :
1. Lcd complete
2. inverter
3. black light
thank’s