01-22-2017, 09:45 AM
Thanks a lot, it worked like a charm flashing in DOS.
Under Video Configuration I set the "Special Features" to Disabled und "Primary Display" to "IGFX".
What I noticed is that Acer apperently/maybe has implemented a strange Fan Control, when optimus is disabled. Fan runs quite a bit faster and gets all temperatures from CPU 40 to 48°C down to 36°C. I am hesitating to touch "Thermal Configuration" to manual and change the fan speeds there.
Anyway the unlooked BIOS works.
Under Video Configuration I set the "Special Features" to Disabled und "Primary Display" to "IGFX".
What I noticed is that Acer apperently/maybe has implemented a strange Fan Control, when optimus is disabled. Fan runs quite a bit faster and gets all temperatures from CPU 40 to 48°C down to 36°C. I am hesitating to touch "Thermal Configuration" to manual and change the fan speeds there.
Anyway the unlooked BIOS works.