If you are experiencing problems with the CardBus II adapter in Windows* 98 in Toshiba Tecras, launch the Intel® PROSet utility from the tray, click on the Advanced tab and change the Adaptive Performance Tuning setting to Zero (left most setting).

This applies to:

Intel® PRO/100 CardBus II Adapter Intel® PRO/100 LAN+Modem56 CardBus II Adapter Intel® PRO/100 S Combo Mobile Adapter Intel® PRO/100 S Mobile Adapter Intel® PRO/100 SR Combo Mobile Adapter Intel® PRO/100 SR Mobile Adapter