System expansions
For c ooling, protection ag ainst fire, and in order to comply with EMC (electromagnetic
compatibility) regulations, you must refit the slot cover.
2
1
► Slide the slot cov
er into the slot (1).
► Sw ivel the retaining clamp back again until you feel it click into place (2).
► Close the casin
g(see"
Closing the casing", Page 36).
If you have ins
talled or removed a PCI board, please check the relevant PCI
slot settings
in the BI OS Setup. If necessary, change the settings. Furth er
information
is provided in the PC I board documenta tion.
Installing and removing heat sinks
Removing t
he heat sink
The s hape and po sition of the heat sink are device-dependent.
► Open the casing (see "
Opening the casing", Pa ge 35).
► Disconn
ect the cable of the fan (FAN1) f rom the mainboard.
► U ndo the screws on the heat sink.
► Lift th
e heat sink out of the casing.
You c an now replace the processor.
Never operate the device without a heat sink! Before initial startup, install the heat
sink again in the same way as it was installed in the device before removal.
52 Fujitsu Technology Solutions