On my new Acer M7720 (X58 Core-i7-920) I have Vista HP 64 bits working fine with an Conceptronic 2 port KVM switch so I can also use keyboard, mouse & monitor on my old PC. On the new Acer I also installed Windows 7, but here the mous and keyboard are not recogized when connected through the KVM switch. I have to stick both in the front site USB ports, then baoth are working. When I stick them in the KVM switch, you can here the USB connect sound and both devices are shown under unknown devices, wereas the are shown under devices when connected through the front side USB ports.
Any one an idea how to salve this? by the way the KVM switch is also 'seen' by Windows 7 under devices even though it doens't need any drivers
. All conncected devices are shown (I have also 2 USB drives)