GR4000 Installation Guide Version 1.00 - Preliminary
202
520-10-014-20X
5.8
Additional Installation/Replacement of Main Storage
The same method of installing/replacing a main storage is applied for all the GR4000
models. You must install another DIMM to expand memory, and you can install up to
four 256MB DIMMs into the BCU of GR4000.
WARNING: THE REPLACEMENT OF A DIMM SHOULD BE DONE BY A TRAINED
ENGINEER OR A QUALIFIED MAINTENANCE PERSON.
(1) Detachment of a DIMM
Step 1
Remove the basic control unit (BCU) from the device.
(As for the detachment of the BCU, refer to the section 5.5 Additional
Installation/Replacement of Basic Control Units.
)
Step 2
Open the levers towards the direction (A), and remove the memory module
(DIMM) by pulling it towards the direction (B).
Figure 5.8-1
Memory module removed from the BCU
Basic control unit (BCU)
Memory module
(DIMM)
Lever
Lever
(
A
)
(A)
(
B
)
Содержание GR4000 Series
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