IBM System x iDataPlex dx340, Руководство по диагностике и обслуживанию

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Removing a PCIe riser-card assembly from the system-board tray
To remove a PCIe riser-card assembly from the system-board tray, complete the
following steps.
System-board tray
Riser-card assembly connector
One-slot riser card assembly
PCIe adapter
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 71.
2. If the system-board tray is installed in a chassis, remove it (see “Removing the
system-board tray from a 2U chassis” on page 75 or “Removing the
system-board tray from a 3U chassis” on page 77).
3. If a storage enclosure is installed, remove it (see “Removing an expansion
enclosure from a system-board tray” on page 73); otherwise, remove the
system-board tray cover (see “Removing the system-board tray cover” on page
121).
4. Remove the screw that secures the PCIe riser-card assembly to the
system-board tray and save it for future use.
5. Pull the PCIe riser-card assembly out of the riser-card slot on the system board.
6. If an adapter is installed on the PCIe riser-card assembly, remove it (see
“Removing an adapter from the system-board tray” on page 100).
7. If you are instructed to return the PCIe riser-card assembly, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Chapter 4. Removing and replacing server components
115