1 Uninstall the keyboard driver. 2. Reboot the computer (without reinstalling the driver). 3. When it restarts, it should reinstall the driver on its own. If this doesn't work, you may wish to try connecting/reconnecting an external keyboard and see if it works fine. If it does, then it could be the keys themselves that are the issue. 1 Go to the Device Manager main interface. 2. Expand Keyboards and right-click on the keyboard drive: To reinstall the keyboard driver, here choose Uninstall device from the context menu. Next, click Uninstall and then restart your PC to check if Backspace, Spacebar or Enter key could work. AcerSwitch Alpha 12 SA5-271 QWERTY Keyboard English Layout-Genuine (Bulk Avail) Opens in a new window or tab. Pre-Owned. C $40.38. pupfish415 (283) 99%. or Best Offer +C $64.53 shipping. from United States. Sponsored. Letthe device restart. Go back to the same section in device manager, right-click on the driver, and select update. Once the keyboard driver is uninstalled, right-click on Keyboard again and select scan for hardware changes. The solutions stated above should be enough to make the volume button work. Company Acer. Categories. Notebooks & Tablet PCs. Serie. Acer Switch. Model. Acer SA5-271P. Description. Bluetooth Driver (NFA344) Operating System. Windows 10 64-bit fzjZww.

acer switch alpha 12 keyboard not working