After crashes every 2 minutes, I think I have found a solution - at least now I haven't had any crashes for 8 hours straight and I have had no problem with heavy typing or moving the machine. It still is necessary - sometimes - to start-up with the 6.7.Y. My problem was avoiding a frozen machine.
I reduced the power drain to a minimum.
Power scheme is set now for maximum battery.
Video card is set for 200/175
And perhaps most critical I set the color depth for 16 instead of 32.
I reduced the power drain to a minimum.
Power scheme is set now for maximum battery.
Video card is set for 200/175
And perhaps most critical I set the color depth for 16 instead of 32.