When I looked at the driver update section of the Acer Support website for the Aspire E5-575G, it said the latest BIOS came out on March 27, 2017 as noted below.
The update is not accomplished with routine Windows 10 updates or the Acer update software. Support at +1(866)661-7100 to ask them about the BIOS update and was told it was handled automatically during windows updates. When I told him I was certain that was not the case, he hung up on me.
What is the guidance on updating BIOS?
BIOS/Firmware (7)
Upgrading your system BIOS incorrectly could harm your Acer product. Please proceed with caution.
BIOS
1. Update ME to 11.6.20.1221 for some sku
Date: 2017/03/27
Version: 1.25
Vendor: Acer
Size: 27.8 MB
Download
The update is not accomplished with routine Windows 10 updates or the Acer update software. Support at +1(866)661-7100 to ask them about the BIOS update and was told it was handled automatically during windows updates. When I told him I was certain that was not the case, he hung up on me.
What is the guidance on updating BIOS?
BIOS/Firmware (7)
Upgrading your system BIOS incorrectly could harm your Acer product. Please proceed with caution.
BIOS
1. Update ME to 11.6.20.1221 for some sku
Date: 2017/03/27
Version: 1.25
Vendor: Acer
Size: 27.8 MB
Download