Acer Aspire A315-21 BIOS 1.01 Jun 26, 2017
... DDR4 Shared graphics memory - Connectivity: 802.11ac wireless LAN, Gigabit LAN - Input Devices: TouchPad Changes: - Fix system hang up at POST code 0x27 after LAN download About OS Independent BIOS: Although installing a ... flash the BIOS is by creating a bootable USB or CD containing the update file, and running ...