H3C Technologies H3C MSR 30 - Manual (Page 90)

82
Figure 81 Memory module maintenance flow
End
Locate the memory bar
on the main board
Remove the memory bar
Install the memory bar
Prepare tools
Start
Turn off the power switch
End
Locate the memory bar
on the main board
Remove the memory bar
Install the memory bar
Prepare tools
Start
Turn off the power switch
Memory modules are main board components that you can expand or upgrade as needed. Generally,
you need to do that in the following situations:
• More memory is required for the updated application program, maintaining a large routing table,
or processing tasks that consume large memory.
• More memory is required for the upgraded application image, maintaining a large routing table,
or processing tasks that consume large memory.
• The existing memory module is damaged.
CAUTION:
•
Hold the memory module by its edge and avoid touching the components on its surface. An improper
operation might result in damage.
• It is normal that you feel hard when removing the memory module, but do not overexert.
• Use the memory module provided by our company only. Otherwise, anomalies might occur to the
device.