Dell Storage MD1400 series 소유자 매뉴얼 - 페이지 32

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Dell Storage MD1400 series에 대해서도 마찬가지입니다: 시작하기 매뉴얼 (7 페이지), 관리자 매뉴얼 (48 페이지)

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Dell Storage MD1400 series 소유자 매뉴얼

Troubleshooting your enclosure

Safety first—for you and your enclosure
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.

Troubleshooting enclosure startup failure

If your system stops functioning during startup, check if:
•
The enclosure fault LEDs are lit. See
•
A message is displayed on the screen. See the Dell OpenManage Server Administrator documentation.
•
There is a constant scraping or grinding sound when you access the hard disk drive. See

Troubleshooting loss of communication

For information about troubleshooting loss of communication, see
Management
Modules.

Troubleshooting external connections

•
Verify that the cables are connected to the correct ports before troubleshooting any external devices.
For the location of the back-panel connectors on your enclosure, see
indicators.
•
Ensure that all the cables are securely attached to the external connectors on your enclosure.
Troubleshooting power supply unit or cooling fan
module
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
CAUTION: It is recommended that you turn off the host server before turning off the enclosure to
prevent loss of data.
1.
Locate the faulty PSU and determine the status of LEDs.
32
Enclosure Management
Module.
Troubleshooting Enclosure
Back-panel features and
3
Getting
Help.