Part number for the built-in Thunderbolt-MagSafe combo cable?

"loran



Rep: 73




1


1"

"Thunderbolt to Thunderbolt cable (2.0 m) is a two meter long cable that has a Thunderbolt connection on both ends and can be used for connecting Thunderbolt devices and peripherals to a Mac which has at least one Thunderbolt port.

http://support.apple.com/kb/HT4614"

I had same issue i cut the magsafe cable and looks like it start working now like a charm, will wait few day to see whats going on