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Upgrades | Power Macintosh Upgrade - 12 | |
| 2 If the customer’s old |
|
| logic board had DRAM | |
| SIMMs installed, remove | |
| them and install them on | |
| the upgraded logic board. | |
| Important: You must | |
| install DRAM SIMMs in | |
| matching pairs (that is, | |
| SIMMs of the same size | |
| and speed). The SIMMs | |
| must be 80 ns or faster, | |
| ||
| SIMMs. | |
| Replacement Note: Return | |
| all VRAM and nonmatching | |
| DRAM SIMMs from the old | |
| logic board to the customer. |