Is it possible to force an update through my computer while saving my original backup from my truck?

or is it possible that my OBD2 Cable is broken?

Hey guys,

I'm using the trinity and it powers up when I use it with my computer but when I try to plug it into my truck it will not power up.

I have used it with my truck once and it was amazing but now I cant restore it to factoy to up date the trinity online.

I have an 09 sierra 4.8l

HELP!?

Anything New on the Trinity for the 6.2 Raptor?

Anything New on the Raptor? I've got the T-1000 but cant use it for it!

Anything New on the Raptor yet?