IBM x3850 X6 Planning And Implementation Manual page 81

The internals of the Compute Book are shown in Figure 3-12. The system board of the
Compute Book has two sides on which all components reside.
Two hot-swap
dual-motor fans
Intel Xeon E7-4800 v2 or
E7-8800 v2 processor
Figure 3-12 Compute Book with the side covers removed
Figure 3-13 shows the Compute Book from the front where two hot-swap fans are located.
Two dual-
Release
motor fans
handle
Figure 3-13 Front view of the Compute Book, front and rear views of fans
As shown in Figure 3-13, the Compute Book has two buttons that are hidden behind the
upper fan module, a light path diagnostic button and a slider to unlock the release handle.
Use the light path diagnostic button to determine a failed DIMM module on the Compute
Book. The appropriate DIMM error LED located on the Compute Book board should be lit.
Use the slider to unlock the release handle to enable you to remove the Compute Book from
the chassis.
12x DIMM slots on
right side of the
Compute Book
12x DIMM slots on
left side of the
Compute Book
Light path
Button to unlock
diagnostics
the release handle
button
Fan front view
Fan rear view
Chapter 3. Product information
65