System Board Jumper Settings - Dell EMC XC Core XC450 Installation And Service Manual

5. TPM Connector
6. IDSDM or Internal USB connector
7. Serial port connector
8. BOSS Riser Slot (PCH)
9. Front VGA
10. Jumper
11. Riser 1 Connector (Processor 1)
12. SATA Connector S9 (SL9_PCH_SA1)
13. ODD
14. Right Control Panel
15. DIMMs for processor 1 Channels A, B, C, D
16. Processor 1
17. DIMMs for processor 1 Channels E, F, G, H
18. PCIe Connector 3 (SL3_CPU1_PB2)
19. DIMMs for processor 2 Channels A, B, C, D
20. System Power Connector 2
21. Processor 2
22. DIMMs for processor 2 Channels E, F, G, H
23. Left Control Panel
24. Fan Signal 1
25. Fan Signal 2
26. PIB Signal 1
27. PIB Signal 2
28. Intrusion Switch Connector
29. System Power Connector 1

System board jumper settings

For information about resetting the password jumper to disable a password, see the
Table 18. System board jumper settings
Jumper
PWRD_EN
NVRAM_CLR
CAUTION: Be careful when changing the BIOS settings. The BIOS interface is designed for advanced users. Any
change in the setting could prevent your system from starting correctly and you might have potential loss of
data.
94 Jumpers and connectors
Setting
Disabling a forgotten password
Description
The BIOS password feature is enabled.
The BIOS password feature is disabled. The BIOS password is
now disabled and you are not allowed to set a new password.
The BIOS configuration settings are retained at system boot.
The BIOS configuration settings are cleared at system boot.
section.