hello, i have been using windows 7 for almost 3 years now, and i had a xbox controller and razer keyboard in the usb slots, and the keyboard isn't working when i take you the xbox controller or vice versa. the keyboard works when i am in windows system repair, but not on the password screen. please help
Hit F8 on startup then enter on "Disable Driver Signature Enforcement"
You can also uninstall the driver for the keyboard and controller and re-install using Device manager.
My Computer
Computer type
Laptop
Computer Manufacturer/Model Number
Sony Corporation VAIO VPCEL22FX
OS
Microsoft Windows 7 Ultimate x64
CPU
AMD E-450 with Radeon HD Graphics
Motherboard
Sony Corporation VAIO
Memory
Nanya Technology DDR3 4.00 GB (3.60 GB usable)
Graphics Card(s)
ATI AMD Radeon HD 6320 Graphics
Sound Card
AMD High Definition Audio Device
Monitor(s) Displays
Name Generic PnP Monitor on AMD Radeon HD 6320 Graphics
Screen Resolution
1366x768 pixels
Hard Drives
-- Controller Map ----------------------------------------------------------
+ AMD SATA Controller [ATA]
- TOSHIBA MK3259GSXP SATA Disk Device
- Optiarc DVD RW AD-7740H SATA CdRom Device
