Memory Module Replacement; Remove A Memory Module - Lenovo ThinkSystem SR645 Maintenance Manual

Memory module replacement

Use this information to remove and install a memory module.

Remove a memory module

Use this information to remove a memory module.
About this task
Attention:
• Read Installation Guidelines to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• Memory modules are sensitive to static discharge and require special handling. Refer to the standard
guidelines for Handling static-sensitive devices.
– Always wear an electrostatic-discharge strap when removing or installing memory modules.
Electrostatic-discharge gloves can also be used.
– Never hold two or more memory modules together so that they touch. Do not stack memory modules
directly on top of each other during storage.
– Never touch the gold memory module connector contacts or allow these contacts to touch the outside
of the memory module connector housing.
– Handle memory modules with care: never bend, twist, or drop a memory module.
– Do not use any metal tools (such as jigs or clamps) to handle the memory modules, because the rigid
metals may damage the memory modules.
– Do not insert memory modules while holding packages or passive components, which can cause
package cracks or detachment of passive components by the high insertion force.
A video for this task is available at:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-DY1RaWHYM4xDloAwuBQHR0
• Youku:
http://list.youku.com/albumlist/show/id_52339628
Procedure
Step 1. Remove the top cover. See Remove the top cover.
Step 2. If your server comes with an air baffle, remove it. See Remove the air baffle.
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Chapter 4 Hardware replacement procedures
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