Hardware Management (Monitoring and Reporting)
Hardware Monitoring
Chapter 5
75
Additional Sensors
The SDR for Processor 0 includes three separate functions
:
• presence detect
• IERR
• processor voltage mismatch
Fan Control
Individual fan speed is controlled by the HMC, based on temperature
and configuration information. This allows fans to run slower in most
circumstances, thus making the machine quieter.
Sense Power State
Zircon senses power state using signal pins from the ICH2.
This is used for fan control and indicating power state on the status
LED.
Table 5-4
Additional Sensor Scans
Sensor
#
Sensor ID
Signal
Sensor
Type
Zircon
Pin
Winbon
d Pin
Description
70h
CPU0
PRESENT
SKTOCC_0_L Processor
GPIO23
-
Processor 0
Presence/Absence
71h
CPU1
PRESENT
SKTOCC_1_L Processor
GPIO24
-
Processor 1
Presence/Absence
72h
CPU0IERR
IERR#
Processor
GPIO27
-
Processor 0 IERR
73h
CPU
MISMATCH
VID_ERROR# Processor
GPIO28
-
Processor Voltage
Mismatch
80h
CHASSIS
OPEN
INTRU#
Chassis
Intrusion
-
C_OPEN General Chassis
Intrusion
This manual downloaded from http://www.manualowl.com
Summary of Contents for Workstation x4000
Page 11: ...Chapter 1 11 1 System Overview This manual downloaded from http www manualowl com ...
Page 25: ...Chapter 2 25 2 System Board This manual downloaded from http www manualowl com ...
Page 43: ...Chapter 4 43 4 System BIOS and Resources This manual downloaded from http www manualowl com ...
Page 81: ...Chapter 6 81 6 Power Specifications This manual downloaded from http www manualowl com ...
Page 93: ...Chapter 7 93 7 Connector Pin Outs This manual downloaded from http www manualowl com ...
Page 121: ...Chapter 8 121 8 Mechanical Specifications This manual downloaded from http www manualowl com ...
Page 125: ...Chapter 9 125 9 Hardware Components This manual downloaded from http www manualowl com ...
Page 203: ...Chapter 11 203 11 Troubleshooting This manual downloaded from http www manualowl com ...
Page 231: ...Chapter 12 231 12 Contacting Support This manual downloaded from http www manualowl com ...