System Clock Card - IBM pSeries 690 Service Manual

System Clock Card

Removal
1. Turn off power as described in "Powering Off and Powering On the System" on page 825.
2. Remove the fan chassis. See "Fan Chassis" on page 895.
3. Squeeze the tabs on the clock card, and pull the card straight out as shown in the following illustration.
4. Clean the system board as described at the start of this procedure
Replacement
Note: Be sure to align the guide feature on the card with the guide feature on the system board.
1. Squeeze the tabs on the clock card and push the card straight in.
2. Replace the fan chassis. See "Fan Chassis" on page 895.
3. Turn on power as described in "Powering the System On" on page 826.
888 Eserver pSeries 690 Service Guide
1 Processor Backplane
2 System Clock Card