I had recently installed an ATI Radeon 9550 Graphics card and ever since then the keyboard and mouse cause problems.The Keyboard will work in the BIOS screen but once XP loads up the mouse doesnt work nor does the keyboard. I am not sure if the mouse works in the BIOS since that only requires the keyboard. Not sure why the new video card would cause this problem. Also tried resetting the ESCD and used the windows XP Setup CD -R but without success. Have tried booting with different keyboard and mouse that were wired but still nothing. I have tried using the PS/2 converter but that too doesnt work, along with using a regular PS/2 keyboard and mouse but still nothing.
My Specs:
OS: Windows XP SP 2
Keyboard and Mouse: Microsoft Wireless Optical Desktop 4000
My Specs:
OS: Windows XP SP 2
Keyboard and Mouse: Microsoft Wireless Optical Desktop 4000