| System Board Components | 
| Item | Component | Item | Component | 
| 1. | 24-position power connector | 14. | Auxiliary audio-in connector | 
| 2. | 22-position power connector | 15. | SCSI LED connector | 
| 3. | Memory expansion board socket | 16. | CD-ROM audio connector | 
| 4. | Secondary Voltage Regulator Module (VRM) socket | 17. | Power-on password enable jumper | 
| 5. | Secondary processor socket | 18. | Front I/O board connector | 
| 6. | Secondary Ultra ATA connector | 19. | Front fan connector | 
| 7. | Primary Ultra ATA connector | 20. | Front speaker connector | 
| 8. | Diskette drive connector | 21. | 3COM Alert-on-LAN (AOL) connector | 
| 9. | Primary processor socket | 22. | CMOS push button switch | 
| 10. | Primary Voltage Regulator Module (VRM) socket | 23. | Troubleshooting LEDs* | 
| 24. | 64-bit, 66-MHz PCI sockets | 
| 25. | Serial port connector | 
| 26. | 32-bit, 33-MHz PCI sockets | 
| 11. | Processor fan connector | 27. | 1.5V AGP Pro socket | 
| 12. | Hood sensor connector | 28. | 68-pin SCSI connector (Channel A) | 
| 13. | Battery | 29. | Rear fan connector | 
| 30. | 68-pin SCSI connector (Channel B) | 
| *For more information on the hardware-based troubleshooting
LEDs, see the Compaq Web site: http://www.compaq.com/support/techpubs/maintenance_guides/index.html |