NEC VERSA 6200MX Service Manual page 11

viii Contents
4-1 Removing the Drive Bay Cover...................................................................... 4-5
4-2 Removing the Hard Disk Drive ...................................................................... 4-6
4-3 VersaBay II Release Latches .......................................................................... 4-7
4-4 Removing the Standard Diskette Drive........................................................... 4-8
4-5 Removing the Battery Compartment Cover .................................................... 4-9
4-6 Removing the Battery .................................................................................... 4-9
4-7 Locating the Speaker Cap Screws .................................................................. 4-10
4-8 Removing the Speaker Caps........................................................................... 4-10
4-9 Lifting up the Keyboard ................................................................................. 4-11
4-10 Positioning the Keyboard ............................................................................... 4-12
4-11 DIMM Features ............................................................................................. 4-13
4-12 Installing the DIMM....................................................................................... 4-13
4-13 Removing an Installed DIMM ........................................................................ 4-14
4-14 Removing the Bottom Base Screws................................................................ 4-15
4-15 Location of Three Screws .............................................................................. 4-16
4-16 Separating the Top Cover from Base Unit ...................................................... 4-17
4-17 Removing the VersaGlide............................................................................... 4-18
4-18 LCD Status Board ......................................................................................... 4-19
4-19 Removing Bridge Battery, CMOS Battery, and Buzzer .................................. 4-20
4-20 Removing the IR Assembly ............................................................................ 4-22
4-21 Removing the CPU Board from the Graph Board........................................... 4-24
4-22 Removing the I/O Board ................................................................................ 4-25
4-23 NEC Versa Model 6200MX Illustrated Parts Breakdown............................... 4-26
A-1 Graph Board Layout ...................................................................................... A-1
A-2 I/O Board Layout........................................................................................... A-2
List of Tables
1-1 Model Configurations .................................................................................... 1-2
1-2 Memory Map ................................................................................................. 1-17
1-3 NEC Versa Series Chip Types and Technologies............................................ 1-19
1-4 Interrupt Controllers ...................................................................................... 1-22
1-5 Automatic Power-Saving Features ................................................................. 1-23
1-6 Maximum Performance Default Settings......................................................... 1-25
1-7 Specifications................................................................................................. 1-26