Can't boot PC without rechargeable cradle attached to PS/2 port and mouse installed in cradle - no power! However, all three keyboard indicators lit for "Num Lock", Caps Lock" and "Scroll Lock" when I try to boot with mouse out of cradle.
Have previously been through restoring BIOS default route, but no improvement.
No, I can't change channel on wireless mouse - its a low cost version. Also, I don't have any other infra red devices attached.