NEC Direction T-Series Manual page 5

vi Contents
Power Supply Removal......................................................................................... 5-10
System Board Removal......................................................................................... 5-11
Illustrated Parts Breakdown ......................................................................................... 5-11
Appendix A System Specifications
Appendix B Connector Pin Assignments
Processor Socket ......................................................................................................... B-4
Serial Interface Connectors .......................................................................................... B-4
Parallel Interface Connector ......................................................................................... B-5
Power Supply (Primary)............................................................................................... B-6
Keyboard and Mouse Connectors................................................................................. B-6
Front Panel .................................................................................................................. B-7
Diskette Drive Interface Pin Assignments..................................................................... B-8
IDE Interface Connectors ............................................................................................ B-9
DIMM Sockets ............................................................................................................ B-10
ISA Expansion Bus Connector Pin Assignments........................................................... B-11
PCI Expansion Bus Connector Pin Assignments........................................................... B-13
Universal Serial Bus (USB) Connectors ....................................................................... B-14
Appendix C System Resources
IRQ Settings ................................................................................................................ C-1
Viewing System Resources .......................................................................................... C-2
Checking Jumper Settings ............................................................................................ C-2
Clearing the System Password...................................................................................... C-4
BIOS Update Utility .................................................................................................... C-4
Figure
Figure 3-1 Loosening the Screw and Pressing the Tabs ................................................ 3-3
Figure 3-2 Sliding Off the Cover .................................................................................. 3-4
Figure 3-3 Aligning the Tabs........................................................................................ 3-5
Figure 3-4 Locating Expansion Slots............................................................................ 3-6
Figure 3-5 Removing the Slot Cover ............................................................................ 3-7
Figure 3-6 Removing a DIMM..................................................................................... 3-10
Figure 3-7 Installing a DIMM ...................................................................................... 3-11
Figure 3-8 Locating Device Slots ................................................................................. 3-12