I'm a computer tech for 3 yrs. and I would like explore more about "Computer" and all concern that can help me, i hope every can help me..... thanks...

I would to know how can repair a laptop that can't recognize his driver (Gateway 9300), it compatible only in win98, win NT and win 2000 but I installed win XP but can't detect the inter modem, hope for your help..... thanks a lot....