HP 3000 9x9KS Service Manual page 146

3. Grasp the memory carrier card extractor ring (1), and pull the carrier card out of the slot by the
extractor ring. Refer to Figure 7-8
Figure 7-8 Memory Carrier Removal
4. Place the carrier card on an anti-static pad (which should be on a solid, flat surface).
5. Push down on the SIMM card extractor lever (2) to unseat the SIMM card. See Figure 7-9
Figure 7-9 Memory SIMM Removal
7-10 Removal and Replacement