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This document shows the location of the major components on the Intel® Desktop Board DG41CN.

| Label |
Description |
| A |
Conventional PCI bus add-in card connector |
| B |
Conventional PCI bus add-in card connector |
| C |
PCI Express x16 connector |
| D |
Chassis fan header |
| E |
PCI Express x1 connector |
| F |
Back panel connectors |
| G |
Keyboard power jumper block |
| H |
Processor core power connector (2 X 2) |
| I |
Intel 82G41 GMCH |
| J |
LGA775 processor socket |
| K |
Processor fan header |
| L |
DIMM 0 Channel A socket |
| M |
DIMM 0 Channel B socket |
| N |
Serial port B connector |
| O |
Floppy disk drive connector |
| P |
Main Power connector (2 X 12) |
| Q |
Battery |
| R |
Intel 82801GB I/O Controller Hub (ICH7) |
| S |
Serial ATA connectors |
| T |
Clear CMOS jumper block |
| U |
Intruder alert header |
| V |
Front panel header |
| W |
Front panel USB header |
| X |
USB power jumper block |
| Y |
Front panel USB header |
| Z |
Piezoelectric speaker |
| AA |
CD audio in connector |
| BB |
S/PDIF header |
| CC |
Front panel audio header | |
This applies to:
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