Dell PowerEdge C5220 Hardware Owner's Manual page 92

1 Hard drive board connectors (PCI-e
x4)
3 SDHC module
(System supports one SDHC card)
5 ME recovery mode header (JP10)
7 CPU socket
9 NIC1/NIC2 RJ45 connector
11 Power button
13 DIMM slots
15 BIOS recovery mode jumper (JP11)
17 SATA connectors (hard drive 1)
19 Hard drive board connectors
(PCI-e x8)
Table 5-1. System Board Jumper Settings
Jumper Description
JP1 BMC disable header
(JP1)
JP3/4 BIOS/BMC COM
port jumper
JP5 NVRAM clear
JP10 ME recovery mode
JP11 BIOS recovery
jumper
NOTE:
BIOS default settings are loaded after an NVRAM clear procedure. All user
defined settings are lost.
92
Jumpers and Connectors
2 BMC disable header (JP1)
4 BIOS/BMC COM port switch header
(JP3/JP4)
6 COM port connector (J9)
8 Mezzanine card connector
(8-sled only)
10 VGA/USB connector
12 Battery socket
14 NVRAM clear setting (JP5)
16 SATA connectors (hard drive 0)
18 SATA connectors (hard drive 2)
20 SATA connectors (hard drive 3)
Default Setting
Open
1&2: BIOS COM 1&2: BIOS COM port header
1&2: Hold
Open
Open
Function
Debug only
Do not install jumper
(Default)
2&3: BMC debug header
1&2: Hold (Default)
2&3: Clear NVRAM & password
Debug only
Do not install jumper
1-2: BIOS recovery mode