NEC VERSA V User Manual page 19

Indicates that power management is set at low.
High
Indicates that high power management is set.
Custom
Indicates custom power management features are set.
Hard Disk Drive Access
Indicates the hard disk drive is being accessed.
Diskette Drive Access
Indicates the diskette drive is being accessed.
Num Lock
Indicates the numeric keypad lock function is enabled.
Scroll Lock
Indicates the scroll lock function is enabled.
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