I don't know if it will make any difference but have you enabled USB support in the BIOS for the wireless mouse and keyboard.
Why not try again with a conventional mouse and keyboard.
If that doesn't work, I'd format and clean install.
This thread is now locked and can not be replied to.
Nintendo Switch review: Hands-on with the intuitive modular console and its disappointing games…
1995-2015: How technology has changed the world in 20 years
Prehistoric Britain is laid out in these Royal Mail stamp illustrations
Best running headphones | Best sport & fitness headphones: 4 brilliant pairs of wireless…
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.