As the topic suggests,I can't use my kb and mouse during the login screen.I'm dual booting win 8 with win 7.
The Dell KB and Mouse (both wireless) work perfectly in Win 7/Bios screens.At the os selection Menu the keyboard or the mouse doesn't seem to respond for like 4-5 minutes.
I've tried uninstalling the drivers for both and reinstalled but it doesn't fix anything.The Windows upgrade assistant asked me to uninstall USB 3.0 drivers but I didn't since I thought that it would cause some problem with win 7
If I pull out the wireless receiver before booting my pc sometimes,it DOES work but very rarely.
A quick and FAST reply would be much appreciated since I need to get back to Win 7 asap.
And I've tried reinstalling Win 8 twice.Nothing has changed