NonStop S-Series Hardware Installation and FastPath Guide (G06.29+)

Installing Enclosures
HP NonStop S-Series Hardware Installation and FastPath Guide—541880-002
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Inspect the Components
c. Reinsert the disk drive and simultaneously tighten both thumbscrews on the
faceplate to secure the drive. Do not overtighten the thumbscrews.
3. Close the enclosure door.
4. Verify that the power interlock of each PMF CRU or IOMF CRU is pushed down to
hold the CRU in the slot.
If any power interlocks are loose and if the ejectors on a PMF CRU or IOMF CRU
appear unlatched, reseat the CRU. See Step 5.
5. To reseat each PMF CRU or IOMF CRU that is improperly seated:
a. Put on your ESD wriststrap. Attach the grounding clip to an exposed,
unpainted metal surface such as the ventilation holes on the PMF CRU or
IOMF CRU.
b. Lift the power interlock that holds the PMF CRU or IOMF CRU in the slot.
c. Unlatch the two CRU ejectors simultaneously by pressing the blue-green tabs
and pulling outward on the ejectors to unseat the CRU. See Figure 2-20.
Caution. In the next step, reinsert the disk drive CRU slowly. Inserting disk drives rapidly
might create physical shock to the CRUs or a power malfunction in the enclosure.
Figure 2-20. Reseating a PMF CRU or IOMF CRU
VST965.vsd