Gateway E3400 To replace the system board tray assembly:

6Install the following devices on the new system board:

■Processor. (See “Replacing or adding a processor” on page 59 for instructions.)

■DIMMs. (See “Adding or replacing memory” on page 43 for instructions.)

■AGP graphics card. (See “Replacing the AGP card” on page 49.)

■Devices from the old system board that are not included with the new board, such as processor retention brackets.

To replace the system board tray assembly:

1Align the two hinges on the sides of the system board tray over the pins on the chassis.

Hinges

Hinge pins

2Move the release handle on the tray assembly to an outward position.

Replacing the system board 57