I have searched, but couldn't find same issue.

I have a Lilliput 8" (can't remember what model), had it for a few years.

Had one prob with it for ages, just decided its about time I fixed it.

I get the no "pc input error." But it only happens when coming back from hibernation and it stops the pc resuming. I quickly realized that if I power up the unit, then plug power into Monitor, it works fine.

My "TEMP" work around (TEMP ended up being perm.) was to put in an on/off switch on the power cable leading to the screen.

This works fine, but I have to turn it off every time I turn car off, otherwise pc wont resume properly and I get the "no pc input" error.

Any Ideas how to fix this would be much appreciated.