TX1310 M3 Upgrade and Maintenance Manual 231
17.3 Onboard settings
Figure 149: Jumper
When the CMOS battery is removed from a system board, the password set by
customers is kept and also other CMOS settings are restored except date/time.
Setting Status Description
Jumper
settings
Default: Password Clear and Recovery BIOS
disabled
RCVR: Recovery BIOS enabled
PWD-CLR: Password Clear enabled