J
UMPERS
AND
C
ONNECTORS
M
AINBOARD
J
UMPERS
5-4
Mainboard Jumpers
This section provides an overview and configuration of the test
and debug jumpers.
Mainboard Jumpers
Password Clear Jumper (J6B3)
The user can set this 3-pin jumper to clear the password. PCH's
INTRUDER_N pin should be strapped LOW when the pass-
word needs to be reset.
BIOS Recovery Jumper (J6C2)
The server platform uses BIOS recovery to repair the system
BIOS from flash corruption in the main BIOS and Boot Block.
This 3-pin jumper is used to reload BIOS when the image is
suspected to be corrupted. PCH's GPIO [55] should be
strapped LOW when BIOS recovery is required.
Mainboard Jumpers
J
UMPER
D
ESCRIPTION
J6B3 (PASSWD CLR )
Password is cleared
J6C2 (BIOS RCVR)
System is in BIOS recovery mode
J6C3 (BIOS DFLT; CMOS
Clear)
CMOS data is set to default
J6B6 (ME Disable)
ME is in update mode
J6C1 (BMC DISABLE)
FW is in update mode
CPU0
J6B1
J6B3
J6C1
J6B6
J6C2
J6C3
J6B1 (BMC_COM_SW)
Serial debug COM port for BMC and
BIOS
Password Clear Jumper
J
UMPER
P
OSITION
M
ODE
OF
O
PERATION
N
OTE
1-2 (default)
Normal (password protection)
PCH’s INTRUDER_N
pin is pulled HIGH
2-3
Clear Password (password
disabled/ cleared)
PCH’s INTRUDER_N
pin pulled LOW
Mainboard Jumpers
J
UMPER
D
ESCRIPTION
Summary of Contents for STRATOS S210 Series S210-X2A2J
Page 21: ...SAFETY INFORMATION XXI ...
Page 23: ...About the Server Chapter 1 ...
Page 33: ...Installing Hardware Chapter 2 ...
Page 106: ...BIOS Chapter 3 ...
Page 166: ...BMC Chapter 4 ...
Page 229: ...Jumpers and Connectors Chapter 5 ...
Page 236: ...Rail Kit Assembly Chapter 6 ...
Page 240: ...Troubleshooting Chapter 7 ...
Page 245: ...Installation and Assembly Safety Instructions Chapter 8 ...
Page 249: ...Safety Information Chapter 9 ...
Page 258: ...Regulatory and Compliance Infor mation Chapter 10 ...