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Windows 7 Usb root hub problem
I'm using the build 7600.
It all started when i inserted a SD card. It didn't work so I inserted the SD card on my camera and plugged it in by usb. The second I inserted the usb to my laptop my usb mouse turned off and my wlan just literally vanished(it wasn't even in device manager.) Usb root hub with exclamation marks appeared in the device manager.
I tried uninstalling them and letting win7 install them again and wlan wont come back and the mouse wont work.
I also tried uninstalling everything below usb conrtollers and generic volume and still no wifi.
I tried installing the drivers from the manufacturer of my laptop after uninstalling the old ones and still none
I was able to get the wlan running again after uninstalling everything below usb controllers in the device manager I restarted my comp in the middle of it cuz wlan reappeared and if i waited for it to finish wlan would disappear.
Now Every time I plug in a usb device wlan disappears and everything starts all over again...
Here's a screenshot of my device manager if it helps:
Win7
XP
I have 4 usb ports, an internal wifi adapter and a card reader.
Last edited by catly1; 03 Aug 2009 at 22:18.