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118 Jumpers and Connectors
Figure 6-1. System Board Jumpers
Clearing CMOS Settings
CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the
components inside the system. Before performing any procedure, see your Product Information Guide for
complete information about safety precautions, working inside the computer and protecting against electrostatic
discharge.
1
Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
2
Remove the system cover. See "Opening the System" on page 43.
3
Remove the jumper plug from the PSWD jumper. See Figure 6-1.
Table 6-1. System Board Jumper Settings
Jumper Setting Description
PSWD (default) The password feature is enabled.
The password feature is disabled.
RTCRST (default) The CMOS settings are retained.
The CMOS settings are reset.
book.book Page 118 Monday, June 5, 2006 1:51 PM