Memory Card - IBM 7012 300 Series Installation And Service Manual

Memory Card

Note: Refer to "Handling Static-Sensitive Devices" on page 3-2 before removing or
Removal
1. Set the power switches of the attached devices to Off.
2. Set the power switch of the system unit to Off.
3. If the system unit has a rear cover, do the Rear Cover removal procedure on page 3-3.
4. Do the Top Cover removal procedure on page 3-4.
5. Remove the CPU card.
Attention: The latches on the SIMM connectors break easily. Handle them carefully.
6. Remove the memory card by lifting on the bottom edge of the card.
7. To remove the SIMMs from the memory card, refer to "Memory SIMMs" on page 3-39.
All Models Except
Models 380, 390,
39H, and 397
Note: Model 39H contains only one memory card, and Model 397 contains two or four
Models 380, 390,
39H, and 397
installing memory cards in this system.
Memory Cards
memory cards.
Memory
Cards
Removal and Replacement Procedures
3-37