Infortrend EonStor GSa 5000 Series, Руководство по оборудованию

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4-5 EonStor GSa 5000 Series Hardware Manual
4.1.3 Replacing the memory module
The controller comes with a pre-installed DRAM module(s). You can upgrade or replace it when the
bundled module malfunctions.
IMPORTANT!
• If your controller has two modules, you must identify the correct module that is no longer working
before you proceed with the replacement.
• We strongly recommend you to NOT use the removed DRAM module from a failed controller of a
different storage system.
• Contact your system vendor to help you purchase the compatible DRAM modules.
NOTE:
Refer to section
ESD precautions
for safety information.
To replace the memory module:
1. Shut down your system, unplug the power cords, then remove the controller. Wait for a minute for
the remaining electric current to dissipate.
NOTE: See section
4.1.2 Replacing the controller module
for details.
2. Determine the memory modules that need replacement, then push down the clips to release the
DRAM module from the DIMM socket.