IBM N7800, Руководство по аппаратуре и обслуживанию

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a. Press the locking tabs on the sides of the motherboard tray, and then gently
pull it out about an inch.
b.
Grasp the handles on the sides of the motherboard tray, slide it out of the
chassis, and set it on a stable, antistatic surface.
Removing a PCI card
You must use this procedure to remove a PCI card from the system.
Procedure
1. Loosen the thumbscrew on the primary PCI retaining bracket, located in the
middle and at the top of the motherboard tray, and then lift the retaining
bracket up and off the chassis frame.
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PCI card
2
Retaining bracket
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Retaining bracket
2.
Loosen the thumbscrew on the secondary PCI retaining bracket, located at the
back of the motherboard tray, and then lift the retaining bracket up and off the
chassis frame.
3. Remove any retaining screws from the PCI adapters and set the screw aside.
4. Remove the selected PCI adapter by grasping it by the upper corners of the
adapter, and gently rocking it out of the socket. Set it on a stable, antistatic
surface. Make a note of which slot the adapter was in. You need this
information when reinstalling the PCI adapters in the new motherboard tray.
5.
Repeat the above steps as needed.
Installing a PCI card
You must use this procedure to install a PCI card in the system.
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2
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Figure 27. Removing the PCI adapters
Chapter 5. Replacing N7000 series system devices
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