Intel S5500HCV Service Guide - Page 16

Configuration Jumpers - firmware

Page 16 highlights

Server Board Features Configuration Jumpers Figure 4. Configuration Jumper Location Jumper Name CMOS Clear (J1E6) ME Force Update (J1E2) Password Clear (J1E4) BIOS Recover (J1E5) Pins 1-2 (Default) 2-3 1-2 (Default) 2-3 1-2 (Default) 2-3 1-2 (Default) 2-3 Table 2. Configuration Jumpers What happens at system reset... Protect CMOS: These pins should have a jumper in place for normal system operation. If pins 2-3 are connected for 5 to 10 seconds with AC power unplugged, the CMOS settings clear on the next reset. These pins should not be connected for normal operation. ME Firmware Force Update Mode - Disabled These pins should have a jumper in place for normal system operation. ME Firmware Force Update Mode - Enabled These pins should not be connected for normal operation. Protect Password: These pins should have a jumper in place for normal system operation. To clear administrator and user passwords, power on the system with pins 2-3 connected. The administrator and user passwords clear in 5-10 seconds after power on. These pin should not be connected for normal system operation. These pins should be connected for normal system operation. The main system BIOS does not boot with pins 2-3 connected. The system only boots Intel® Server Board S5520HC and S5500HCV Service Guide 16

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Server Board Features
Intel® Server Board S5520HC and S5500HCV Service Guide
16
Configuration Jumpers
Figure 4. Configuration Jumper Location
Table 2. Configuration Jumpers
Jumper Name
Pins
What happens at system reset…
1-2
(Default)
Protect CMOS: These pins should have a jumper in place for normal system operation.
CMOS Clear
(J1E6)
2-3
If pins 2-3 are connected for 5 to 10 seconds with AC power unplugged, the CMOS
settings clear on the next reset.
These pins should
not
be connected for normal operation.
1-2
(Default)
ME Firmware Force Update Mode – Disabled
These pins should have a jumper in place for normal system operation.
ME Force Update
(J1E2)
2-3
ME Firmware Force Update Mode – Enabled
These pins should
not
be connected for normal operation.
1-2 (
Default)
Protect Password: These pins should have a jumper in place for normal system
operation.
Password Clear
(J1E4)
2-3
To clear administrator and user passwords, power on the system with pins 2-3
connected. The administrator and user passwords clear in 5-10 seconds after power
on.
These pin should
not
be connected for normal system operation.
1-2
(Default)
These pins should be connected for normal system operation.
BIOS Recover
(J1E5)
2-3
The main system BIOS does not boot with pins 2-3 connected. The system only boots