Lenovo HR630X V2, Руководство пользователя

Страница: 65 / 134

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” on page 27 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” on page 28.
– 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.
Procedure
Step 1. Remove the top cover. See “Remove the top cover” on page 106.
Step 2. If your server comes with an air baffle, remove it. See “Remove the air baffle” on page 29.
Chapter 4
.
Hardware replacement procedures
57