Inserting/Extracting Main Memory - Hitachi HF-W2000 35 User Manual

5.4.2 Inserting/extracting main memory

 Hazardous voltage. Before you replace an main memory, shut down the OS,
and disconnect the power cord plug from the outlet. Make sure you wait at
least one minute before detaching the cover of the Equipment. Otherwise,
you may get an electric shock or a fire may occur.
 Hazardous voltage. Do not remove the power supply unit. Otherwise, death
or serious injury due to electric shock may result.
 Hazardous voltage. Do not open the cover of the power supply unit.
Otherwise, death or serious injury due to electric shock may result.
 During work, do not touch the internal parts directly with bare hands.
Otherwise, you may get burned because the parts are hot. In addition, such
action may cause damage to the internal parts.
 Do not insert your fingers inside the cover of the Equipment when you
reattach it. Otherwise, you may pinch your fingers.
 Be sure to disconnect the external cables connected to the Equipment before
you insert or extract main memory. Failure to do so may cause damage to
the Equipment.
 Main memory and memory sockets have directivity. Be sure to engage them
in the right direction. Otherwise, a failure may result.
 This Equipment accepts a main memory board in Slot A only or main memory
boards of the same capacity in Slot A and Slot B. Insert a main memory
board to comply with this rule, or main memory may become unrecognizable.
5. INSPECTION AND MAINTENANCE
WARNING
CAUTION
NOTICE
5-19