Aaeon SBC-598 Manual page 17

Installing the CPU
To install the CPU, follow the instructions that came with it. If no
documentation was provided, the general procedures for installing
a CPU are outlined below:
1. Make sure the socket lever is up as far as it can go. The Pin 1
position is indicated by a notch on the corner of the socket.
2. Match Pin 1 on the CPU with the Pin 1 position on the socket.
3. Insert the CPU. If it does not go in easily, lift the lever higher.
4. Press the lever down. The sliding plate will move forward to
position the CPU. You will feel some resistance in the lever as
the CPU is secured into place. When the CPU is properly
installed, the lever will snap into place at the side of the socket.
When you install a new CPU, you may have to adjust other
settings on the board, such as CPU type, CPU clock, and PCI
speed, in order to accommodate it. Make sure that the settings are
correct for your CPU.
WARNING: Improper settings may damage the CPU.
Removing the CPU
1. Disconnect power from the chassis, and unplug all connections
to the CPU card. Then, remove the CPU card from the chassis
by following the instructions in the user's manual for your
chassis.
2. Unlock the socket by gently lifting the metal bar and lift the
CPU out of the socket. You may find a chip puller helpful which
is available at an electronics hobbyist supply store.
Chapter 2 Installation 9