Hello Can I Fix Vertical Line 4 Inch Going From Top To Bottom Apple Led Cinema Display 27

Chosen Solution

I replaced logic board because I thought it caused problem but please look at the pictures there is 4 inch line going from top to bottom is it LCD or connector cables inside?

This looks like a messed up T-CON board issue which is on the backside of the LDC panel. Here’s the P/N for the full display Apple P/N 661-5542. Here’s one source 661-5542 Apple LCD Display for 27" LED Cinema Display. I haven’t used them let so let us know if you have any issues.