Fujitsu PRIMERGY BX620 S4 User Manual page 173

• The internal components such as the radiation fin remain hot just after the
Server Blade was removed from the Chassis. When installing or removing
internal options, turn the Server Blade off, and wait for a while to begin
operations. In the array system configuration (RAID1), you can replace the
internal hard disk unit without turning the power off.
• The circuit boards and soldered parts of internal options are exposed. They
can be damaged by static electricity. Before handling them, first touch a metal
part of the Chassis to discharge static electricity.
• Do not touch the circuitry on boards or soldered parts. Hold the metallic areas
or the edges of the circuit boards.
• If devices are installed using the methods other than those outlined in this
chapter or disassembled, the warranty will be invalidated.
When installing or removing devices, make sure to use the removed screws on the same location and
devices that were last installed or removed. Failure to do so may damage the device.
The types of installable options described in this manual are subject to change without notice.
For secure use of PRIMERGY, use the product shown in the system configuration diagram when
installing optional products (such as internal/external optionals and USB devices etc). Note that
FUJITSU does not guarantee any server operations if any third party optional devices are used.
PRIMERGY BX620 S4 Server Blade User's Guide
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