NEC POWERMATE P60D Service Manual page 8

6-12 3 1/2-Inch Hard Disk Drive Cables.................................................................... 6-13
6-13 Removing 3 1/2-Inch Drive Cage Screws .......................................................... 6-14
6-14 3 1/2-Inch Hard Disk Drive Screws................................................................... 6-14
6-15 3 1/2-Inch Diskette Drive Cables....................................................................... 6-15
6-16 Diskette Drive Bracket Screws.......................................................................... 6-16
6-17 Diskette Drive Screws....................................................................................... 6-16
6-18 Power Button Screws ....................................................................................... 6-17
6-19 Power Supply Screws ....................................................................................... 6-18
6-20 Chassis Support Bracket Screws ....................................................................... 6-19
6-21 ISA/PCI-Bus Backboard Screws....................................................................... 6-20
6-22 System Board Connectors and Screws .............................................................. 6-21
6-23 PowerMate P60 Minitower Illustrated Parts Breakdown ................................... 6-24
A-1 System Board Layout......................................................................................... A-1
A-2 Serial Interface (P11/P12) .................................................................................. A-3
A-3 Parallel Interface (P10)....................................................................................... A-4
A-4 Power Supply Connector (J12) Pin Assignments ................................................ A-6
List of Tables
1-1 System Board Chips............................................................................................ 1-4
1-2 System Memory Map .......................................................................................... 1-6
1-3 I/O Address Map ................................................................................................ 1-7
1-4 Interrupt Level Assignments................................................................................ 1-9
1-5 Video Resolutions and Frequencies ................................................................... 1-10
1-6 Parallel Port Addressing and Interrupts ............................................................. 1-13
1-7 Serial Port Addressing and Interrupts ................................................................ 1-14
2-1 Standard CMOS Setup Parameters.................................................................... 2-11
2-2 Advanced CMOS Setup Parameters .................................................................. 2-12
2-3 Peripheral Management Setup Parameters ......................................................... 2-14
2-4 System Configuration Jumpers .......................................................................... 2-18
3-1 Expansion Board Problems and Solutions............................................................ 3-9
3-2 OverDrive Problems and Solutions.................................................................... 3-13
3-3 Desktop SIMM Configurations ......................................................................... 3-15
3-4 Minitower SIMM Configurations ...................................................................... 3-16
3-5 SIMM Upgrade Problems and Solutions............................................................ 3-18
3-6 Video DRAM Chip Problems and Solutions ...................................................... 3-20
3-7 Optional 5 1/4-Inch Device Problems and Solutions .......................................... 3-39
3-8 NEC SVGA Monitor Problems and Solutions ................................................... 3-45
Contents ix