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13. Audio volume control
14. Battery pack
Switch Locations
There are two switches found on the system board. Refer
to the tables below on how to set these switches.
Note: There is no switch to set the CPU voltage and
speed. The CPU board can sense the correct
working voltage and speed itself.
Keyboard Language (SW3, Switch 1, 2 and
3) Setting
Password (SW3, Switch 4) Setting
Non-configurable Switches
Keyboard
Language
Japanese U.S.
English
European
Switch 1 On Off Off
Switch 2 Off Off On
Switch 3 Off On Off
Password Bypass Check
Switch 4 On Off
Reserved Default Settings
Switch 1 Off
Switch 2 On
74 ThinkPad i Series 1400