HP (Hewlett-Packard) TC1100 Manuale Utente

If the tablet PC you are servicing has an unknown password, 
follow these steps to clear the password. These steps also 
clear CMOS:

1. Remove the battery pack and Mini PCI communications 

memory module slot cover. Refer to 

 for more information.

2. Remove the RTC battery (refer to 

).

3. Wait approximately 5 minutes.

4. Replace the RTC battery and reassemble the tablet PC. 

Do not reinsert the battery pack at this time.

5. Connect AC power to the tablet PC.

6. Turn on the tablet PC.

All passwords and all CMOS settings have been cleared.