Owners Manual
Table Of Contents
- Dell EMC PowerEdge MX750c Installation and Service Manual
- Contents
- About this document
- Dell EMC PowerEdge MX750c system overview
- Initial system setup and configuration
- Minimum to POST and system management configuration validation
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- PowerEdge MX750c sled
- Sled cover
- Air shroud
- Processor and memory module blank
- Drives
- Drive backplane
- Cable routing
- Drive cage
- Control panel
- System memory
- Processor and heat sink module
- PERC card
- Optional IDSDM module
- M.2 BOSS card
- Mezzanine cards
- Optional internal USB memory key
- System battery
- System board
- Trusted Platform Module
- Upgrade Kits
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Jumpers and connectors
This section provides essential and specific information about jumpers and switches. It also describes the connectors on the
various boards in the system. Jumpers on the system board help to disable the system and reset the passwords. To install
components and cables correctly, you must be able to identify the connectors on the system board.
Topics:
• System board connectors
• System board jumper settings
• Disabling a forgotten password
System board connectors
Figure 94. System board jumpers and connectors
1.
Front I/O connector 2. Backplane power (SIG_PWR_0)
3. DIMMs for processor 1 (CPU 1) channels A,B,C,D 4. Processor 1 (CPU 1)
5. DIMMs for processor 2 (CPU 2) channels A,B,C,D 6. Processor 2 (CPU 2)
7. MEZZ connector A (MEZZ_A1) 8. Internal USB (INT_USB1_3.0)
9. MEZZ connector B (MEZZ_B1) 10. Power connector
11. Jumbo PERC / Mini MEZZ connector C (Mini_MEZZ_C1) 12. DIMMs for processor 2 (CPU 2) channels E,F,G,H
13. PCIe connector 3 (SL3_CPU2_PA2) 14. BOSS (M.2) / IDSDM
15. DIMMs for processor 1 (CPU 1) channels E,F,G,H 16. PERC connector
17. Coin cell battery 18. SATA connector (SL6_PCH_SA1)
19. TPM connector 20. NVRAM_CLR (Jumper)
21. PWRD_EN (Jumper) 22. PCIe connector 2 (SL2_CPU1_PB1)
23. PCIe connector 1 (SL1_CPU1_PA1)
7
Jumpers and connectors 105