Chapter 8: Jumpers And Connectors; System Board Jumpers And Connectors - Dell HHB006 Installation And Service Manual

This topic provides specific information about the jumpers. It also provides some basic information about jumpers and switches and
describes the connectors on the various boards in the system. Jumpers on the system board help to disable the system and setup
passwords. You must know the connectors on the system board to install components and cables correctly.
Topics:
•

System board jumpers and connectors

• System board jumper settings
• Disabling a forgotten password
System board jumpers and connectors
Figure 60. System board connectors
Table 27. System board jumpers and connectors
Item Connector
1. J_USB3
2. iDRAC Direct (Micro-AB USB)
3. TPM
4. B8, B4, B5, B6, B7, B1, B2, B3
5. PERC_Backplane
6. PCIE_SATA_BP
7 PWRD_EN
8 NVRAM_CLR
9. BOSS/IDSDM
104 Jumpers and connectors
Jumpers and connectors
Description
USB connector
iDRAC Direct port and rSPI connector
TPM connector
Memory module sockets
PERC card connector
Drive backplane connector
System configuration jumper (Enabling or disabling the
password)
System configuration jumper (Retaining or clearing
configuration settings)
IDSDM or BOSS card connector
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