Id like to know what causes the screens to fail in this way, and whether it is the lcd panel, the control board, or the backlight driver. I have 2 screens which have failed in the same way. I also have 2 screens that function fine but have cracked glass. I’m trying to swap layer by layer, but unfortunately, the control board is soldered to the panel, in turn laminated to the glass. Not looking hopeful.
UKSL MacLab King of the iMac refurb
Id like to know what causes the screens to fail in this way, and whether it is the lcd panel, the control board, or the backlight driver.
I have 2 screens which have failed in the same way. I also have 2 screens that function fine but have cracked glass. I’m trying to swap layer by layer, but unfortunately, the control board is soldered to the panel, in turn laminated to the glass. Not looking hopeful.