Hi there, I am new to posting in forums and i hope someone can help me out here. I have yellow exclamation marks in my device manager for:

IrDa Fast Infrared Port, (Code 39)

ALL my network adapters like: (all Code39)

1394 Net Adapter
Broadcom 440x 10/100 Integrated Controller
Direct Parallel
Infrared Port
Intel(R) Pro/Wireless 2200BG Network Connection
Wan Miniports (ip), (L2TP), (PPPOE), (PPTP)

and Mass Storage Controller (code 28)

I've tried to delete and reinstall everything, no luck.
Ran Virus and adware programs, no luck.

Maybe u can help me.....

Forgot to mention that my computer is an Acer Laptop with Intel Cetrino,
I cannot connect to the Internet so I am posting everything from a seperate computer..