HP Workstation x4000 Especificaciones Pagina 72

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 238
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 71
Hardware Management (Monitoring and Reporting)
Hardware Monitoring
Chapter 572
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
Vista de pagina 71
1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 237 238

Comentarios a estos manuales

Sin comentarios