Fujitsu SPARC M10-1, Service Manual

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Caution
- In an emergency (such as smoke or flames coming from the chassis),
immediately stop using the unit and turn off the power supply. Regardless of the
operation you are performing, give top priority to fire prevention.
prior to starting maintenance.
■
If excessive force is applied to the motherboard unit, the components mounted on
the printed boards could be damaged. When handling the motherboard unit,
observe the following precautions:
■
Handle the motherboard unit by holding it by the handle.
■
When removing the motherboard unit from its packaging, keep the motherboard
unit horizontal until you lay it on the cushioned ESD mat.
■
Connectors and components on the motherboard unit have thin pins that bend
easily. Therefore, do not place the motherboard unit on a hard surface.
■
Be careful not to damage the small parts mounted on both sides of the
motherboard unit.
■
The heat sinks can be damaged by incorrect handling. Do not touch the heat sinks
with your hands or other objects while replacing or removing motherboard units.
If a heat sink becomes disconnected or is broken, obtain a replacement motherboard
unit. When storing or carrying a motherboard unit, ensure that the heat sinks are
sufficiently protected.
■
When removing a cable such as the LAN cable, if you cannot reach the latch lock
of the connector, use a flat headed screwdriver to push the latch and release the
cable. If you use force to remove the cable, the LAN port of the motherboard unit
or a PCI Express (PCIe) card may be damaged.
■
Do not use any power cords other than those specified.
1.6 Emergency Power Off
This section explains the procedure for powering off the system in an emergency.
1.
Remove all the power cords from the power supply units.
Fujitsu M10-1/SPARC M10-1 Service Manual
･
November 2014 6