Keyboard Back Lighting Repair Macbook Pro 15 Unibody Late 2008 And Early 2009

Chosen Solution

keyboard backlighting not working

Review the IFIXIT guide here: MacBook Pro 15" Unibody Late 2008 and Early 2009 Logic Board Replacement] jump to Step 22 to make sure the ribbon cable is fully seated in the connector and the latch is folded down properly to secure the connection. If you have a VDM using some push pins as probe extensions test for voltage on the connector. Make sure you don’t short the connection points.