Power-Up Diagnostics And Display - Digital Equipment 3300R Service Manual

Power-Up Diagnostics and Display

This chapter provides information on how to interpret error beep codes and the power-up
display on the console screen. In addition, a description of the power-up and firmware
power-up diagnostics is provided as a resource to aid in troubleshooting. The following
topics are covered:
•
Interpreting error beep codes at power-up
•
Interpreting the power-up screen display
•
Troubleshooting mass-storage problems indicated at power-up or storage devices
missing from the show config display
•
Location of storage device LEDs
•
Control panel LEDs
•
Troubleshooting PCI bus problems indicated at power-up or PCI devices missing from
the show config display
•
Troubleshooting EISA bus problems indicated at power-up or EISA devices missing
from the show config display
•
Use of the fail-safe loader
•
The power-up sequence
•
Firmware power-up diagnostics
DIGITAL Server 3300/3300R 2–1
2