[hwlnba]

Hello, i have recently built a computer and every thing works fine except when i turned it on the device manager has the mouse listed as a "unknown device" but works; the keyboard on the other hand is also listed as "unknown device" and doesn't work at all and has a yellow exclamation point next to in on device manager. my mouse is a "Microsoft Wheel Optical USB Mouse" and my keyboard is "Logitech Deluxe 250 Keyboard" both should be hot pluggable and came with no driver disk and i have look on both sites for drivers and have found none because i believe them to be hot plugable.
i have also tested the keyboard on my sisters laptop and my parents computer and it worked both times with out a flaw
if it helps my comp stats are:
amd athlon 64 fx-62
gigabyte s-series socket am2
2gb of ddr2 ram
geforce 7600gt
western digital 320gb sata
and just for reference i am quite computer savvy and i have my A+ certification and i just asked here for some third party input

[hAvAAck]

these are USB? Have you tried other mouses/keyboards? Could be your ports, ensure all motherboard drivers were installed.

[philthomas]

Although the keyboard doesn't need any third party driver, it does need the Microsoft driver.

Have you tried uninstalling the keyboard in Device Mangler and rebooting

[hwlnba]

thanks everybody!