A-Class System Service
A-Class Server Trouble Shooting
Chapter 3
76
Troubleshooting the ASCII Console
The ASCII Console is typically a “dumb” monochrome terminal that serves as the
communication link between the A-Class server and the system operator. At power on,
the server’s selftest software tests server internal components and external peripherals
to determine the operational status of each. The ASCII Console displays the operational
status of all components and peripherals, including its own, on the console screen. The
screen will display selftest data output in one of two ways:
If an HSC Remote Management card is installed, the output appears at the bottom
of the screen and is updated until selftest is complete and the firmware Main Menu
screen appears.
9xxx Console Initialization Refer to Troubleshooting the ASCII Console or
Troubleshooting the Secure Web Console
Axxx Boot Device Initialization Refer to Troubleshooting Embedded Disks
Bxxx O.S. Panic Codes Refer to http://docs.hp.com for Operating System
Faults and Recovery
C2xx Memory Initialization Refer to Second Level Cache/RAM Memory
Module Faults
C3xx Extended processor tests Refer to Replacing an A-Class Server Exchange
Base Unit (EBU)
C4xx and
C6xx
Console Init. Refer to Troubleshooting the ASCII Console or
Troubleshooting the Secure Web Console
C5xx Primary Path Boot Codes Refer to Troubleshooting Embedded Disks
C7xx Non-Primary Path Boot
Codes
Refer to I/O Subsystem or I/O Board Fault
C8xx - CAxx Unused NA
CB0x TOC Codes Refer to http://docs.hp.com for Operating System
Faults and Recovery
CBxx HPMC Codes Contact HP
CDxx Bus Init Refer to I/O Subsystem or I/O Board Fault
Dxxx O.S. Shutdown Codes Refer to http://docs.hp.com for Operating System
Faults and Recovery
Exxx O.S. Warning Codes Refer to http://docs.hp.com for Operating System
Faults and Recovery
Fxxx OS Run Codes Refer to http://docs.hp.com for Operating System
Faults and Recovery
Major
Code
Category
Description Corrective Action
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