Intel® Server Board SE7520BD2 Technical Product SpecificationPlatform Management Architecture
Revision 1.3
Intel Confidential
113
15. Status
•
Reset button
•
Power button
•
Sleep button
16.
Hidden
NMI switch
17. USB port
18. Chassis intrusion
19. SMBus
The Server Board SE7520BD2 can also be converted into a rack installation in which the
following are also supported on the front panel but are not accessible/visible in the pedestal
chassis.
•
An Identification Switch
•
An Identification LED
Additionally, the front panel has a built-in temperature sensor (DS1621) that communicates via
the SMB port at Address 9A.
While the Server Board SE7520BD2 complies with SSI-EEB, the front panel does implement all
of the recommended features in SSI-EEB and adds some additional features not covered in the
specification.
Figure 15. Front Panel Pinout
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Intruder
O
O
NMI
O
O
O
O
O
O
O
O
O
O
SMBus
LAN A
Link/ Act
System
Fault
Front Panel Pinout
Sleep
Button
ID LED
ID Button
Power
LED
Cool Fault
HDD
LED
Power
Button
Reset
Button
LAN B
Link/ Act