NEC POWERMATE ES 5200 - SERVICE, Руководство по обслуживанию

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Contents xi
Internal Hard Drive Screws — Small Desktop..................................................................... 3-30
Internal Hard Drive Screws — Desktop............................................................................... 3-32
Locating 3 1/2-Inch Accessible Device Screws — Desktop ................................................. 3-33
Removing the 3 1/2-Inch Device Bay Cover — Desktop ..................................................... 3-34
Locating the Hard Drive Bracket and Screws — Minitower................................................. 3-35
Releasing a DIMM.............................................................................................................. 3-37
Positioning a DIMM ........................................................................................................... 3-38
System Board Latch — Small Desktop................................................................................ 3-39
Correct Alignment of the System Board — Small Desktop.................................................. 3-40
Incorrect Alignment of the System Board — Small Desktop................................................ 3-40
Secured Position of Latch — Small Desktop ....................................................................... 3-41
Locating the Left Side Bracket — Desktop.......................................................................... 3-42
Preparing to Remove the System Board — Desktop ............................................................ 3-42
Locating System Board Rail Handles — Minitower ............................................................ 3-44
Locating System Board Rail Guides — Minitower .............................................................. 3-45
Expansion Board Slots and Connectors — Small Desktop ................................................... 3-46
Expansion Board Slots and Connectors — Desktop ............................................................. 3-46
Expansion Board Slots and Connectors — Minitower.......................................................... 3-47
Removing a Slot Cover — Small Desktop ........................................................................... 3-48
Securing an Expansion Board — Small Desktop ................................................................. 3-49
Locating the Slot Cover Bracket — Minitower .................................................................... 3-50
Releasing the Celeron or Pentium III Processor Cartridge.................................................... 3-54
Positioning the Celeron or Pentium III Processor Cartridge ................................................. 3-55
Releasing the Pentium II Processor Cartridge ...................................................................... 3-57
Positioning the Pentium II Processor Cartridge.................................................................... 3-59
Locating the Internal Drive Bracket — Desktop .................................................................. 3-60
Locating the Additional Drive Bracket — Desktop.............................................................. 3-61
Freeing the Left Side Brace — Desktop............................................................................... 3-62
Positioning the Left Side Brace — Desktop......................................................................... 3-63
Locating the Riser Board Screws — Small Desktop ............................................................ 3-64
Locating the Riser Board Screws — Desktop ...................................................................... 3-65
Locating the Riser Board Screws — Minitower ................................................................... 3-66
Locating the Front Control Board Screws — Small Desktop................................................ 3-68
Locating the Front Control Board Screws — Desktop ......................................................... 3-68
Locating the Front Control Board Screws — Minitower ...................................................... 3-69
Locating the Front USB Board Screws — Small Desktop.................................................... 3-70
Locating the Front USB Board Screws — Desktop.............................................................. 3-71
Locating the USB Board Screws — Minitower ................................................................... 3-72
Locating the USB Board Post — Minitower ........................................................................ 3-72
Locating the Chassis Intrusion Switch Tabs — Small Desktop ............................................ 3-73
Freeing the Chassis Intrusion Switch — Desktop................................................................. 3-74
Locating the Chassis Intrusion Slot — Minitower................................................................ 3-75
Locating the Power Supply Screws — Small Desktop ......................................................... 3-76
Locating the Power Supply Screws — Desktop ................................................................... 3-77
Locating the Power Supply Screws — Minitower................................................................ 3-78
Locating the Battery............................................................................................................ 3-79
Removing the Battery ......................................................................................................... 3-80
Locating the Chassis Foot Screws ....................................................................................... 3-81
Locating the Chassis Foot Locks ......................................................................................... 3-81
Removing the Left and Right Chassis Foot Locks................................................................ 3-82
System Board Rails Secured with Plastic Fasteners ............................................................. 3-83
System Board Rails Secured with Screws............................................................................ 3-84