Hardware Management (Monitoring and Reporting)
Hardware Monitoring
Chapter 5
72
Hardware Monitoring
Built-in Self Test (BIST)
Zircon Lite does a BIST after resetting and displays the result on the
Diag LEDs (see “Understanding the Diag LEDs” on page 212) if an error
occurs. The following items are checked:
• Accessibility of SEL device
• Accessibility of FRU device
• Accessibility of SDR Repository (read only)
• Viability of Hardware Management Controller (HMC) firmware
(firmware corrupt)
• HMC hardware problem (general HMC failure)
Sensor Scan
Voltages, temperatures, fan tachometers, processor-related items, and
chassis intrusion are scanned
.
Voltages
Pin 10 of Winbond W83782D is be used as a 2.5 V reference. This voltage
is used to calibrate all of the voltage readings in Table 5-1
Table 5-1
Voltage Scan
Sensor
#
Sensor
ID
Signal
Approx.
Lower
Limit
Mid
Approx.
Upper
Limit
Zircon
Pin
Winbond
Pin
Description
20h
+12VIO
+12VIO 10.7V
12V
13.2V
9
-
12V Supply for
non-VRM
21h
+3.3VSB 3.3VSB 3.05V
3.3V
3.55V
35
3.3V Standby
22h
+2.5V
2.5V
2.3V
2.5V
2.7V
7
-
2.5V RDRAM
Supply
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 ...