IBM System x3650 M5 Installation And Service Manual page 300

v You do not have to turn off the server to install or replace hot-swap power
v Blue on a component indicates touch points, where you can grip the component
v Orange on a component or an orange label on or near a component indicates
v When you are finished working on the server, reinstall all safety shields, guards,
System reliability guidelines:
The system reliability guidelines to ensure proper system cooling.
To help ensure proper system cooling and system reliability, make sure that the
following requirements are met:
v Each of the drive bays has a drive or a filler panel and electromagnetic
v Each of the power-supply bays has a power supply or a filler installed in it.
v If the server has redundant power, each of the power-supply bays has a power
v There is adequate space around the server to allow the server cooling system to
v You have followed the cabling instructions that come with optional adapters.
v You have replaced a failed fan within 48 hours.
v You have replaced a hot-swap fan within 30 seconds of removal.
v You have replaced a hot-swap drive within 2 minutes of removal.
v You have replaced a failed hot-swap power supply within 2 minutes of removal.
v You do not operate the server without the air baffle installed. Operating the
v Microprocessor socket 2 always contains either a socket cover or a
v You have installed the fifth and sixth fans when you installed the second
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System x3650 M5 Type 5462: Installation and Service Guide
supplies, hot-swap fans, or hot-plug Universal Serial Bus (USB) devices.
However, you must turn off the server before you perform any steps that
involve removing or installing adapter cables and you must disconnect the
power source from the server before you perform any steps that involve
removing or installing a riser card.
to remove it from or install it in the server, open or close a latch, and so on.
that the component can be hot-swapped, which means that if the server and
operating system support hot-swap capability, you can remove or install the
component while the server is running. (Orange can also indicate touch points
on hot-swap components.) See the instructions for removing or installing a
specific hot-swap component for any additional procedures that you might have
to perform before you remove or install the component.
labels, and ground wires.
compatibility (EMC) shield installed in it.
supply installed in it.
work properly. Leave approximately 50 mm (2.0 in.) of open space around the
front and rear of the server. Do not place objects in front of the fans. For proper
cooling and airflow, replace the server cover before you turn on the server.
Operating the server for extended periods of time (more than 30 minutes) with
the server cover removed might damage server components.
server without the air baffle might cause the microprocessor to overheat.
microprocessor and heat sink.
microprocessor option.