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vi Contents
Configuring the NEC SNMP Agent for Windows NT ...........4-25
NEC Configuration Change Notification ......................................4-26
NEC Auto Backup Utility ............................................................4-27
5 Installing Options
General Rules ............................................................................... 5-2
Safety Precautions......................................................................... 5-3
Small Desktop and Desktop System Unit Cover ............................ 5-4
Removing the Small Desktop or Desktop Cover .................... 5-4
Replacing the Small Desktop or Desktop Cover ..................... 5-8
Minitower System Unit Covers ....................................................5-11
Removing the Minitower Side Covers ..................................5-11
Replacing the Minitower Side Covers...................................5-15
Removing the Minitower Top Cover.....................................5-17
Replacing the Minitower Top Cover .....................................5-18
Opening the Chassis Floor ....................................................5-19
Closing the Chassis Floor .....................................................5-20
System Board Options..................................................................5-21
Memory Upgrade .................................................................5-22
Checking System Memory ............................................5-23
Removing a DIMM.......................................................5-24
Installing a DIMM ........................................................5-26
Processor Upgrade................................................................5-28
Removing the Celeron or Pentium III Processor
Cartridge..................................................................5-29
Installing the Celeron or Pentium III Upgrade
Processor Cartridge ..................................................5-31
Removing the Pentium II Processor Cartridge ...............5-34
Installing the Pentium II Upgrade Processor Cartridge...5-37
System Board .......................................................................5-39
Removing the System Board — Small Desktop.............5-39
Replacing the System Board — Small Desktop .............5-41
Removing the System Board — Desktop.......................5-45
Replacing the System Board — Desktop .......................5-46
Removing the System Board — Minitower ...................5-48
Replacing the System Board — Minitower....................5-49
Expansion Boards ........................................................................5-51
Locating Expansion Slots and Connectors ............................5-51