If I turn the computer off and hold down the option key the screen allowing a choice opens up but from restart it loads to the mac side only also the blue tooth mouse does not work on the windows side I have to use a wired mouse
There are 2 of them. Try the other Option key.
No if I shut down either key works but from a restart neither key works it worked fine I've been using windows when needed and booting off the partition for months
Retrieving data ...