Figure 58. Installing a heat sink (up to 135 W)
1
captive screw (4)
2
heat sink
3
processor socket
4
screw hole (4)
Next steps
1
If removed, reinstall the PCIe expansion card riser.
2
If disconnected, reconnect the cables to the expansion card(s).
3
Reinstall the cooling shroud.
4
If required, open the expansion card latch on the cooling shroud to support the full length expansion card.
5
Follow the procedure listed in the After working inside your system section.
6
While booting, press F2 to enter System Setup and check that the processor information matches the new system configuration.
7
Run system diagnostics to verify that the new processor operates correctly.
Related links
Safety instructions
System Setup
Before working inside your system
Installing a processor
Installing the cooling shroud
After working inside your system
Power supplies
Your system supports two 495 W, 750 W, or 1100 W AC power supply modules.
When two identical power supplies are installed, the power supply configuration is redundant (1 + 1). In redundant mode, power is supplied
to the system equally from both power supplies to maximize efficiency. When only one power supply is installed, the power supply
configuration is non-redundant (1 + 0). Power is supplied to the system only by the single power supply. When configured in a 2+0
configuration, 1+1 redundancy will not be supported.
NOTE:
If two power supplies are used, they must be of the same type and must have the same maximum output power.
Installing and removing system components
119
