56 Gateway 7450R Server System Manual
To replace the riser card:
1 Turn off the system and disconnect the power cord and all external
peripheral devices.
2 Open the case. See “Opening the case” on page 18 and “Preventing static
electricity discharge” on page 17.
3 Remove any expansion cards installed in the system. See “Replacing an
expansion card” on page 43.
4 Remove the two screws that secure the riser card assembly to the chassis.
5 Disconnect the riser card from the edge connector on the system board,
then lift the riser card assembly out of the chassis.
8507328.book Page 56 Thursday, February 15, 2001 11:28 AM