Table Of Contents - NEC DIRECTION L Service Manual

Contents
Preface.........................................................................................................................
Abbreviations............................................................................................................... xiii
Section 1 Technical Information
System Board .............................................................................................................. 1-4
Processor .............................................................................................................. 1-4
System Cache/Memory ......................................................................................... 1-4
Chipset ................................................................................................................. 1-5
PCI Local Bus ...................................................................................................... 1-5
Expansion Bus ............................................................................................... 1-6
BIOS .................................................................................................................... 1-6
Plug and Play Support.................................................................................... 1-7
CMOS Memory/Real-Time Clock Battery............................................................. 1-8
DMA/IRQ Settings ............................................................................................... 1-8
IDE Ports ............................................................................................................. 1-9
I/O Ports............................................................................................................... 1-9
Sound System ....................................................................................................... 1-10
U.S. Robotics Modem Board (Optional) ...................................................................... 1-10
Diskette Drive.............................................................................................................. 1-10
Hard Disk Drive........................................................................................................... 1-11
Cd-Rom/Dvd Drive...................................................................................................... 1-11
Zip Drive ..................................................................................................................... 1-11
Power Supply .............................................................................................................. 1-11
Power Management ..................................................................................................... 1-11
Section 2 Setup Utility
Configuration Information............................................................................................ 2-1
When to Use Setup ...................................................................................................... 2-1
How to Start Setup ...................................................................................................... 2-2
How to Use Setup ....................................................................................................... 2-3
Menu Bar.............................................................................................................. 2-3
Legend Bar ........................................................................................................... 2-4
Selecting a Menu Item .......................................................................................... 2-4
Displaying a Submenu........................................................................................... 2-4
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