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Download NEC PowerMate CT User's Manual
Transcript
3 1/2-Inch Internal Drives................................................................................................ 3-26 Removing a 3 1/2-Inch Internal Drive ...................................................................... 3-26 Installing a 3 1/2-Inch Internal Drive ....................................................................... 3-28 CMOS Battery ................................................................................................................. 3-30 System Board................................................................................................................... 3-31 Removing the System Board .................................................................................... 3-31 Reinstalling the System Board.................................................................................. 3-32 Power Supply................................................................................................................... 3-33 Front USB Port ................................................................................................................ 3-34 Front LED/Switch Bracket .............................................................................................. 3-34 Chassis Intrusion Switch.................................................................................................. 3-36 Minitower and Desktop Setup ......................................................................................... 3-37 Converting from Minitower to Desktop ................................................................... 3-37 Converting from Desktop to Minitower ................................................................... 3-38 Chassis Shell.................................................................................................................... 3-40 Replacing the Chassis Shell...................................................................................... 3-40 4 System Board External Cable Connectors ................................................................................................ 4-2 Internal Cable Connectors ................................................................................................. 4-3 Jumper Settings.................................................................................................................. 4-4 Locating System Board Jumpers ................................................................................ 4-4 Changing a Jumper Setting......................................................................................... 4-4 Upgrade Sockets ................................................................................................................ 4-5 Processor Socket......................................................................................................... 4-6 RIMM Sockets............................................................................................................ 4-6 Checking System Memory ......................................................................................... 4-7 Components ....................................................................................................................... 4-7 Processor and Secondary Cache ................................................................................. 4-9 System BIOS .............................................................................................................. 4-9 System Memory........................................................................................................ 4-10 Plug and Play............................................................................................................ 4-10 PCI/IDE Ports........................................................................................................... 4-10 Parallel Interface....................................................................................................... 4-10 Serial Interface.......................................................................................................... 4-11 USB Interface ........................................................................................................... 4-12 Accelerated Graphics Port ........................................................................................ 4-12 Integrated Audio ....................................................................................................... 4-12 Resources......................................................................................................................... 4-13 Memory Map ............................................................................................................ 4-13 I/O Addresses ........................................................................................................... 4-13 DMA Settings ........................................................................................................... 4-15 5 Illustrated Parts Breakdown Ordering Parts.................................................................................................................... 5-2 Field Replaceable Unit....................................................................................................... 5-2 Illustrated Parts Breakdown............................................................................................... 5-4 6 Preventive Maintenance System Cleaning ................................................................................................................ 6-2 Keyboard Cleaning ............................................................................................................ 6-2 Mouse Cleaning ................................................................................................................. 6-3 Contents v
