Troubleshooting your enclosure, Safety first-for you and your enclosure, Start-up routine – Dell PowerVault MD3000i User Manual
Page 71: Safety first—for you and your enclosure
Troubleshooting Your Enclosure
71
Troubleshooting Your Enclosure
Safety First—For You and Your Enclosure
To perform certain procedures in this document, you must work inside the
enclosure. While working inside the enclosure, do not attempt to perform
service except as explained in this guide and elsewhere in your
documentation.
CAUTION:
Only trained service technicians are authorized to remove the
enclosure cover and access any of the components inside the enclosure. Before
performing any procedure, see your Product Information Guide for complete
information about safety precautions, working inside the enclosure and protecting
against electrostatic discharge.
Start-Up Routine
Look and listen during the enclosure's start-up routine for the indications
described in Table 4-1. For a description of the front- and back-panel
indicators, see "About Your System" on page 9.
NOTE:
At least two physical disks must be installed in the enclosure.
Table 4-1.
Start-Up Routine Indications
Look/listen for:
Action
Alert messages.
See your storage management documentation.
An unfamiliar constant scraping or
grinding sound when you access a
physical disk.