I have two bluetooth wireless keyboards. Both of them do not work. The keyboards both stopped working while they were in use. This happened while I was playing a game.

I tried reconnecting the keyboards, and I changed the batteries in both. When I go to the keyboard connection screen, the PC is able to identify the keyboards, and it allows me to enter a passkey with the keyboards to reconnect them. The keyboards do not work after I finish reinstalling them. I have tried connecting them with and without passkeys enabled. My bluetooth mouse works fine.

One keyboard is a Microsoft Elite Bluetooth, and the other is Logitech DiNovo.