4.
Note
the
routing
of
the
fan-assembly
wiring.
See
“Identifying
parts
on
the
system
board”
on
page
9.
Disconnect
the
fan-assembly-wiring
connector
from
the
system
board.
5.
Remove
the
fan
assembly
by
releasing
the
fan
grommets
as
shown.
Then
remove
the
fan
and
wiring.
6.
Install
the
new
fan
assembly,
route
the
wiring,
and
then
connect
the
fan-wiring
connector
to
the
system
board.
7.
If
you
are
installing
the
front
fan
go
to
step
8.
If
you
are
replacing
the
rear
fan,
go
to
step
9.
8.
Reinstall
the
front
bezel.
9.
Go
to
Chapter
4,
“Completing
the
parts
replacement,”
on
page
43.
Figure
27.
Removing
the
fan
assembly
38
ThinkStation
Hardware
Installation
and
Replacement
Guide
Summary of Contents for ThinkSTaTion series
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