Skip to main content

Repair information for the iMac G4.

130 Questions View all

Replace the Screen Backlight?

I have a G4, 1.25ghz, 20inch Imac with a blown backlight. How complex is it to fix this myself and what are the approximate cost of the parts? I am getting estimates of over $1000 in the NYC area to fix this.

Answer this question I have this problem too

Is this a good question?

Score -1
Add a comment

2 Answers

Most Helpful Answer

You would need to partially dissasemble the screen assembly by removing the hex screws around the display. Then, partially lift the panel out, and disconnect the LVDS cable, and inverter power cable. Then remove the LCD Panel/ faceplate. Then you can disconnect the inverter and replace it.

Was this answer helpful?

Score 1

2 Comments:

The new inverter might cost around $100 though

by

+ good

by

Add a comment

So is the Inverter another name for the backlight? I think they said the backlight bulb is what blew out. Where would I source the part(s). Thanks in advance.

Was this answer helpful?

Score 0
Add a comment

Add your answer

mtsquared2 will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 1

All Time: 2,037