Acer Altos G5350 Series - Manual (Page 67)

57
Upgrading the processor
This section includes instructions for installing and removing a
processor and heat sink fan (HSF) assembly.
To install the CPU:
The mainboard has two 940-pin processor socket that support AMD
Opteron™ processors. The system ships out with only a single AMD
Opteron processor installed leaving one CPU socket empty. You have
the option to purchase an extra CPU for the system.
Important: When installing an additional CPU, make sure the
CPU has the same stepping and running at the same frequency
specifications as the default CPU.
1 Observe the ESD precautions and pre-installation instructions
described on page 33.
2 Locate an empty CPU socket on the mainboard.
3 Pull the CPU socket retainer lever to a fully open, upright position.
4 Remove the CPU from its protective packaging.
5 Align the CPU with the socket, making sure that pin 1 (indicated
by the notched corner) of the CPU connects to hole 1 of the socket
(on the bottom right corner), then insert the CPU into the socket
(1).