Contents vii
Setup Key Functions................................................................................................. 2-5
Sample Memory Configurations ............................................................................... 3-9
NEC CSD Service and Information Telephone Numbers .......................................... 4-2
Problems and Solutions ............................................................................................ 4-5
Beep Code Descriptions ........................................................................................... 4-9
Disassembly Sequence.............................................................................................. 5-2
Direction SP E-Series Desktop Field-Replaceable Parts List ....................................5-11
Direction SP E-Series Minitower Field-Replaceable Parts List.................................5-15
System Board Connectors......................................................................................... B-2
System Board Internal Connectors............................................................................ B-3
System Board Connector Numbers and Types........................................................... B-4
RS-232C Serial Port Connector Pin Assignments...................................................... B-4
Parallel Port Connector Pin Assignments .................................................................. B-5
Video Connector Pin Assignments............................................................................ B-5
Primary Power Supply Connector Pin Assignments .................................................. B-6
Keyboard and Mouse Connector Pin Assignments .................................................... B-6
Front Panel Connector Pin Assignments ................................................................... B-7
Diskette Drive Connector Pin Assignments............................................................... B-8
IDE/PCI Connector Pin Assignments........................................................................ B-9
DIMM Socket Pin Assignments.............................................................................. B-10
ISA Expansion Slot Pin Assignments...................................................................... B-12
PCI Expansion Slot Pin Assignments...................................................................... B-14
USB Connectors..................................................................................................... B-15
System Board Jumper Settings..................................................................................C-3