Installing And Removing The Main Memory - Hitachi HF-W2000 58 Instruction Manual

6. INSPECTION AND MAINTENANCE

6.3.5 Installing and removing the main memory

Before you install or remove the main memory, shutdown the OS, unplug the power cord, and
wait for at least one minute. Installing or removing the main memory without shutting down the
power might result in an electric shock or a fire.
Disconnect all external cables connected to the equipment before installing or removing the main
memory. Not doing so might cause equipment failure.
(1) Before installing or removing the main memory
•
Before starting work, see 6.3.2 Before installing or removing components.
•
For information about the location of the main memory slots, see Figure 6-6 Installing the main memory.
• Before installing or after removing the main memory, place the tip of a vacuum cleaner nozzle on top of the
connectors where the main memory modules were installed, and then clean the connectors three times along
the connection parts.
WARNING
NOTICE
Nozzle tip
Move along 3 times to
vacuum.
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