I'm working in Windows 7 beta.But it's still USB Issues that the majority of my USB devices are inaccessible.
In the device manager reports,the USB device are working.But the problem is that my usb flash drives can't be accessed.The usb flash drives can work on my friend's laptop running windows 7 rc.
Then I noticed, whenever it installs USB drive. My G15 Keyboard drivers takes forever around 15-25 minutes.So i think the keyboard maybe blocke all other portsand.
How to deal with it?I Fixed and turns out my G15 keyboard after installing its drivers
Now it works well and Windows allow all device to be accessed.