BX920 S4
Upgrade and Maintenance Manual
191
Processors
9.3
Removing processors
V
CAUTION!
Processors are extremely sensitive to electrostatic discharge and must
be handled with care. After a processor has been removed from its
protective sleeve or from its socket, place it upside down on a
nonconducting, antistatic surface. Never push a processor over a
surface.
9.3.1
Required tools
●
Preliminary and concluding steps: tool-less
●
Removing and installing the processor heat sink:
– Phillips PH2 / (+) No. 2 screw driver
●
Removing the processor: tool-less
9.3.2
Preliminary steps
Before removing a processor, perform the following steps:
Ê
Disable BitLocker functionality as described in section
.
Ê
Disable boot watchdog functionality as described in section
watchdog functionality" on page 67
.
Ê
If applicable, open the rack door as described in section
Ê
Locate the desired server blade as described in section
defective server blade" on page 45
Field Replaceable Units (FRU)
Average hardware task duration: 15 minutes
Average software task duration: 5 minutes