NEC Direction SP B350 Manuals

Manuals and User Guides for NEC Direction SP B350. We have 1 NEC Direction SP B350 manual available for free PDF download: Service Manual

NEC Direction SP B350 Service Manual

NEC Direction SP B350 Service Manual (126 pages)

Brand: NEC | Category: Desktop | Size: 0.7 MB

Table of Contents

Table of Contents
2
Preface
9
Abbreviations
10
Tables

13
Technical Information

13
- System Board
  13
  - Processor
    13
  - Table 1-1 System Features
    13
  - System Cache/Memory
    14
  - Chipset
    14
  - PCI Local Bus
    15
    
    Expansion Bus
    15
  - Bios
    15
    
    Table 1-2 System Memory Map
    15
    
    Plug and Play Support
    16
  - CMOS Memory/Real-Time Clock Battery
    16
  - DMA/IRQ Settings
    16
  - Table 1-3 Interrupt Level Assignments
    17
  - Table 1-4 DMA Assignments
    17
  - IDE Ports
    18
  - I/O Ports
    18
  - Sound System
    18
- Robotics Modem Board (Optional)
  19
- Diskette Drive
  19
- Hard Drive
  19
- CD-ROM/DVD Drive
  19
- Zip Drive
  19
- Power Supply
  19
- Power Management
  20
Setup Utility

21
- Configuration Information
  21
- When to Use Setup
  21
- How to Start Setup
  22
- How to Use Setup
  22
  - Menu Bar
    23
  - Legend Bar
    24
  - Selecting a Menu Item
    24
  - Displaying a Submenu
    24
  - Getting Help
    24
- Main Menu
  24
- Table 2-1 Setup Key Functions
  24
- Advanced Menu
  26
- Security Menu
  32
- Power Menu
  33
- Boot Menu
  33
  - Hard Drive Submenu
    34
  - Removable Devices Submenu
    35
  - Removable Format Submenu
    35
- Exit Menu
  35
Option Installation

37
- General Rules for Installing Options
  37
- Precautions
  38
- Removing the Access Cover
  39
- Figure 3-1 Releasing the Cover
  40
- Figure 3-2 Aligning the Tabs
  40
- Figures
  
  40
- Replacing the Access Cover
  40
- Expansion Boards
  41
- Memory Upgrade
  44
  - DIMM Removal
    45
  - Table 3-1 Sample Memory Configurations
    45
  - DIMM Installation
    46
  - Figure 3-6 Removing a DIMM
    46
- Data Storage Devices
  47
  - Figure 3-7 Installing a DIMM
    47
  - Device Preparation
    48
  - Device Slots
    48
  - Figure 3-8 Locating Device Slots
    48
  - Device Cables
    49
    
    Diskette Drive Signal Cable
    49
    
    IDE Signal Cables
    49
    
    Figure 3-9 System Board Cable Connectors
    49
    
    System Power Cables
    51
  - Device Cabling
    52
    
    Cabling an IDE Device
    52
    
    Cabling an Accessible 5 1/4-Inch Device
    52
  - Storage Device Installation
    53
    
    Removing the Front Panel
    53
    
    Removing the CD-ROM/DVD Drive
    54
    
    Installing a 3 1/2-Inch Device
    55
    
    Installing a 5 1/4-Inch Device
    58
    
    Replacing the Front Panel
    60
- Video Upgrade
  47
- Adding External Options
  60
  - Parallel Printer
    60
  - RS-232C Device Connection
    61
Maintenance and Troubleshooting

63
- Table 4-1 NEC CSD Service and Information Telephone Numbers
  63
- Maintenance
  64
  - System Cleaning
    64
  - Keyboard Cleaning
    65
  - Mouse Cleaning
    65
- Troubleshooting
  67
  - Diagnosing and Solving Problems
    67
  - Table 4-2 Problems and Solutions
    67
  - Beep Codes
    73
  - Table 4-3 Beep Code Descriptions
    73
  - CMOS Battery Replacement
    74
Disassembly and Reassembly

76
Appendix A System Specifications

96
Appendix B Connector Pin Assignments

101
Appendix C System Resources

116
- IRQ Settings
  116
- Viewing System Resources
  117
- Locating the Jumper
  117
  - Clearing Your Password
    118
  - Recovering the BIOS
    119

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