OK, for anyone who is having this problem, it seems to stem from a few missing chipset drivers that Dell has not released for the 7140 running Win 10. Just install the 8.1 versions as documented in the linked post and the ACPI event seems to work as it should.
Gary Parr
32 Posts
0
August 20th, 2015 13:00
OK, for anyone who is having this problem, it seems to stem from a few missing chipset drivers that Dell has not released for the 7140 running Win 10. Just install the 8.1 versions as documented in the linked post and the ACPI event seems to work as it should.