2007MBP, L-shaped adapter, and a firmware update that didn't work.
My replacement L-shaped adapter worked for a day on my 2007 MacBook Pro, then stopped abruptly. I've tried the SMC reset as well as the firmware update. When I tried the latter, I received an alert that my computer does not need the update.
Please help me! This is driving me crazy. The only answer I can get online is to install the firmware update, but it refuses to install. I'm assuming that means I already have the update. What's the next step for someone in my situation?
I appreciate any help you can give me.
MacBook Pro, Mac OS X (10.6.8), Purchased in Jan. 2007