Toughbook only works in tablet mode.

Hi All,

apologies if this has been covered before on the threads but i havent been able to find it.

I have a cf-19 toughbook but it will only power on with the screen in the tablet setting position.

when the screen is in laptop position the power lights etc come on for a few seconds and it dies again. however move the screen to the tablet position (i.e. covering the keyboard with the screen facing up) it boots up fine.
then if i move the screen it dies.

so i am thinking there is a...

Toughbook only works in tablet mode.