IBM N7800, Руководство по аппаратуре и обслуживанию

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7. Push carefully, but firmly, on the top edge of the DIMM until the latches snap
into place over the notches at the ends of the DIMM.
8.
Repeat these steps to move additional DIMMs as needed.
Installing the components and the new motherboard tray
You must install the field-replaceable components you removed from the old
motherboard tray in the new motherboard tray and then install the new
motherboard tray in the chassis.
Installing a PCI card
You must use this procedure to install a PCI card in the system.
Procedure
1. Identify the target slot for each PCI adapter.
2.
Align the PCI adapter with the slot, lower it into the socket, and gently seat it
into the socket. Be sure that you properly align the adapter in the slots and to
exert even pressure on the adapter when seating it in the socket. The adapter
must be fully and evenly seated in the slot. Make sure that you secure the
adapter to the chassis frame using the retaining screw.
3. Repeat as needed for additional cards.
4. Install the primary and secondary PCI adapter retaining brackets.
5. Install any media converters into your NVRAM6 cards, as necessary.
Reinstalling the motherboard tray
After you replace a component within the motherboard tray, you must reinstall the
motherboard tray in the system chassis.
Procedure
1. Attach the slide rails that you removed from the old motherboard tray to the
sides of the replacement motherboard tray.
2. Align the rails on the motherboard tray with those on the system chassis.
Gently guide the motherboard tray onto the rails, gently pushing the
motherboard tray in as far as it will go. Make sure that the motherboard tray
doesn't bind when sliding it forward.
3. Press the locking tabs on the slides and gently push the motherboard tray flush
with the chassis.
4.
Firmly push the cam handle to finish seating the motherboard tray in the
system.
5. Tighten the thumbscrews on the cam handle and chassis frame.
Installing the Fibre Channel tray
You must use this procedure to install a Fibre Channel tray in the system.
Procedure
1. Align the replacement tray with the Fibre Channel tray opening at the back of
the chassis, and carefully slide it into the chassis. Make sure that the tray
doesn't bind during the process.
2. Seat the tray by firmly and evenly pushing on the corners of the tray. Check
the tray to make sure that it is fully seated.
3.
Lock the tray in place by completing the following substeps:
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IBM System Storage: N7000 Series Hardware and Service Guide