xjumper65

I have triedd swapping out the monitor cable and resetting the BIOS to defaults. I then found a BIOS update and flashed the BIOS to no effect. Still researching...

I'm having the same issue with a Dell M65 laptop. I have reloaded the recommend drivers from Dell without fixing the issue. I've also removed the docking station from the equation without effect. I'm about to try swapping out the monitor cable. Then I will try resetting the BIOS to defaults. If neither of those works, then I'll be checking for BIOS updates. Hopefully I will be able to report back with the something that worked for me.