Starred the APU, turned off external power. On the EFB I disconnected the GPU. After a bit of prep, I pushed back. Taxiing. Still shows external power available on the overhead and I can switch it on. Still getting a message that it’s connected. Take off and climb to FL330. Both still there. Overhead says available and I have the external power connected message. EFB shows the GPU disconnected the moment I clicked it and waited for it to go. However it still shows it connected through the jetway even though I’m in the air.

]]>https://community.justflight.com/topic/10821/external-power-connected.-at-fl330RSS for NodeWed, 01 Jul 2026 00:23:43 GMTTue, 30 Jun 2026 01:19:17 GMT60I got the same effect while being in the ground after deselecting the Ground Power Unit while it was still switched on.
To solve it i confirmed chocks set, GPU connected in the EFB. Then switching GND PWR off in the overhead, deselecting GPU in EFB.

]]>https://community.justflight.com/post/51622https://community.justflight.com/post/51622Tue, 30 Jun 2026 10:48:23 GMT