Intel SE7501WV2 User Manual
Server Management
Intel® Server Board SE7501WV2 TPS
Revision
1.0
Intel reference number C25653-001
70
Diagnostic LED
Decoder
G=Green, R=Red,
A=Amber
Hi Low
Description
A2h
R
Off
A
Off
Set Base Expansion Memory Size
A4h
R
G
R
Off
Program chipset setup options, build ACPI Tables, build INT15h E820h table
A6h
R
G
A
Off
Set Display Mode
A8h
A
Off
R
Off
Build SMBIOS table and MP tables.
AAh A Off A Off
Clear
video
screen.
ACh
A
G
R
Off
Prepare USB controllers for operating system
AEh
A
G
A
Off
One Beep to indicate end of POST. No beep if silent boot is enabled.
000h
Off
Off
Off
Off
POST completed. Passing control to INT 19h boot loader next.
5.5.6 Temperature
Sensors
The SE7501WV2 server board has the ability to measure system and board temperature from a
variety of sources. The first is located inside the Heceta chip (U6G1) and is used to measure
the baseboard temperature. In addition, diodes located inside each processor are used by the
SE7501WV2 to monitor temperature at the processors. When installed in either the Intel
SR1300 or SR2300 server chassis, the SE7501WV2 also uses a temperature sensor on the
front panel to measure ambient temperature and will boost the fans depending on the reading it
receives from these sensors
variety of sources. The first is located inside the Heceta chip (U6G1) and is used to measure
the baseboard temperature. In addition, diodes located inside each processor are used by the
SE7501WV2 to monitor temperature at the processors. When installed in either the Intel
SR1300 or SR2300 server chassis, the SE7501WV2 also uses a temperature sensor on the
front panel to measure ambient temperature and will boost the fans depending on the reading it
receives from these sensors
.