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This document shows the location of the major components on the Intel® Desktop Board D945GCNL.

| Label |
Description |
| A |
Front panel audio header |
| B |
PCI Conventional bus add-in card connector #2 |
| C |
PCI Conventional bus add-in card connector #1 |
| D |
PCI Express x1 bus add-in card connector |
| E |
PCI Express x16 bus add-in card connector |
| F |
Back panel connectors |
| G |
Processor core power connector |
| H |
Processor fan header |
| I |
Rear chassis fan header |
| J |
LGA775 processor socket |
| K |
Intel 82945GC GMCH |
| L |
DIMM socket |
| M |
DIMM socket |
| N |
Chassis intrusion header |
| O |
Main Power connector |
| P |
Diskette drive connector |
| Q |
Parallel ATE IDE connector |
| R |
Intel 82801GB I/O Controller Hub (ICH7) |
| S |
Front chassis fan header |
| T |
Serial ATA connectors [4] |
| U |
Front panel header |
| V |
Speaker |
| W |
Front panel USB header |
| X |
Front panel USB header |
| Y |
BIOS Setup configuration jumper block |
| Z |
Battery |
| AA |
Auxiliary front panel power LED header | |
This applies to:
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