NEC VERSA 4000 Service Manual page 5

BIOS Update Utility (BUU)......................................................................................... 2-17
Precautions ........................................................................................................... 2-17
Downloading the Update Utility............................................................................ 2-17
Using the Update Utility........................................................................................ 2-18
Menu Functions .................................................................................................... 2-20
Power Sources............................................................................................................. 2-23
AC Adapter .......................................................................................................... 2-23
Battery Power....................................................................................................... 2-24
Recharging the Battery Pack .......................................................................... 2-24
Replacing the Battery Pack .......................................................................................... 2-24
Saving Battery Power ........................................................................................... 2-26
Automatic Power-Saving Features ............................................................................... 2-27
Section 3 Illustrated Parts Breakdown
Appendix A Connector Locations and Pin Assignments
List of Figures
1-1 NEC Versa 4000 Series System Features ....................................................... 1-1
1-2 NEC Versa 4000 Series (Rear View).............................................................. 1-2
2-1 Power and I/O Connector Locations .............................................................. 2-2
2-2 Keyboard Panel Controls................................................................................ 2-3
2-3 Right Side Panel Controls .............................................................................. 2-3
2-4 Status Bar Location ....................................................................................... 2-4
2-5 Status Bar Icons............................................................................................. 2-5
2-6 Dip Switch Location ...................................................................................... 2-7
2-7 Dip Switch Settings........................................................................................ 2-7
2-8 Connecting the AC Adapter ........................................................................... 2-23
2-9 Battery Cover Latch Location ........................................................................ 2-25
2-10 Battery Pack Replacement.............................................................................. 2-25
2-11 Battery Bay Cover Replacement..................................................................... 2-26
3-1 NEC Versa 4000 Series Illustrated Parts Breakdown...................................... 3-3
A-1 System Board Connector Locations ............................................................... A-1
Contents v