Infortrend EonStor DS S12S-J2000-G, Руководство по оборудованию, Страница: 166 / 216

EonStor / EonStor DS S12/S16/S24 Series
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Replacing the Enclosure
The RAID enclosures are ruggedly constructed and under extremely rare instances
do they incur damages so severe (breakage causing circuit exposure, deformation,
etc.) that require replacing the enclosure. However impossible it may be, the
likely-hood of an enclosure needing to be replaced is usually due to a faulty
integrated backplane that separates the front and rear sections of the chassis as
entioned previously in section Internal Backplane m . The internal backplane cont ns
logic level and power paths. Thermal
2
rd contains no
user-serviceable components, when damaged, you will have to replace the entire
enclosure.
A faulty backplane board may cause the following:

Falsely report module statuses

Unable to power on module(s) or not able to power on the system at all

System instability

Poor system performance

Affect storage data integrity
ai
a circuit board that provides signals low voltage
sensors and I C devices are embedded to detect system temperatures and
PSU/cooling module operating status. And as this boa