NEC VERSA S, Service Manual, Page: 5 / 100

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Contents
Page
Preface ........................................................................................................................ xi
Abbreviations .............................................................................................................. xiii
Section 1 Technical Information
Hardware Overview..................................................................................................... 1-2
Liquid Crystal Display (LCD) ............................................................................... 1-2
Keyboard.............................................................................................................. 1-3
Versa SurePoint.................................................................................................... 1-3
LED Status Bar .................................................................................................... 1-3
Battery ................................................................................................................. 1-4
System Board ....................................................................................................... 1-5
CPU ............................................................................................................. 1-5
Memory........................................................................................................ 1-5
Video Controller........................................................................................... 1-6
Input/Output Controller ................................................................................ 1-7
Keyboard Controller ..................................................................................... 1-8
PCMCIA Controller (CL-PD6720) ............................................................... 1-8
I/O Addressing ............................................................................................. 1-8
Interrupt Controller ...................................................................................... 1-9
Power Management Overview .............................................................................. 1-10
Specifications .............................................................................................................. 1-11
Section 2 Setup and Operation
Unpacking the System ................................................................................................. 2-1
Setup........................................................................................................................... 2-1
Replacing a Battery Pack ...................................................................................... 2-3
Operating Controls ...................................................................................................... 2-5
LED Status Bar .................................................................................................... 2-5
SurePoint and Selection Buttons ........................................................................... 2-7
Fn Key.................................................................................................................. 2-7
Reset Button......................................................................................................... 2-8
Power-on Self-Test (Post) ........................................................................................... 2-8
System Configuration Utility........................................................................................ 2-9
Accessing the SCU ............................................................................................... 2-9