Netfinity 3000 Windows NT 4.0 IBM ClientCare Setup Diskette V1.10 The Windows NT 4.0 IBM ClientCare setup diskette provides the necessary files to support four (4) built in features of the LM80 sensor on the system board. 1. Fan 2. Temperature control 3. Voltage 4. Transity Intrusion Follow the directions in the readme.1st on the ClientCare diskette to install the drivers.