NEC POWERMATE V Service Manual page 5

vi Contents
Device Cabling...................................................................................................... 3-26
Cabling an IDE Device.................................................................................. 3-26
Cabling a Diskette Drive ............................................................................... 3-27
Desktop Storage Device Installation...................................................................... 3-27
Removing the Desktop 3 1/2-Inch Drive Bracket .......................................... 3-28
Installing the Desktop 3 1/2-Inch Drive ......................................................... 3-28
Removing the Desktop Front Panel ............................................................... 3-29
Installing the Desktop 5 1/4-Inch Device ....................................................... 3-31
Replacing the Desktop Front Panel................................................................ 3-32
Replacing the Desktop 3 1/2-Inch Drive Bracket........................................... 3-32
Minitower Storage Device Installation................................................................... 3-33
Installing the 3 1/2-Inch Drive into the Minitower Internal Front Slot............ 3-34
Installing a 3 1/2-Inch Drive into a Minitower Rear Slot ................................ 3-34
Removing the Minitower Front Panel ............................................................ 3-36
Installing the Minitower 5 1/4-Inch Device.................................................... 3-38
Replacing the Minitower Front Panel............................................................. 3-40
Adding External Options.............................................................................................. 3-41
Parallel Printer ...................................................................................................... 3-41
RS-232C Device Connection................................................................................. 3-42
Section 4 Maintenance and Troubleshooting
Maintenance ................................................................................................................ 4-1
System Cleaning.................................................................................................... 4-2
Keyboard Cleaning................................................................................................ 4-2
Mouse Cleaning .................................................................................................... 4-3
Troubleshooting........................................................................................................... 4-4
Diagnosing and Solving Problems ......................................................................... 4-4
CMOS Battery Replacement ................................................................................. 4-8
Section 5 Desktop Repair
Disassembly and Reassembly........................................................................................ 5-1
System Unit Cover Removal ................................................................................. 5-2
Expansion Board Removal .................................................................................... 5-3
PCI/ISA Backboard Removal................................................................................ 5-5
3 1/2-inch Diskette and Hard Disk Drive Removal ................................................ 5-5
Front Panel Assembly Removal ............................................................................. 5-7
Blank Panel Removal ............................................................................................ 5-8