Lenovo System x3750 M4, Инструкция по установке и обслуживанию

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Step 3. Remove the top cover (see “Removing the server top cover” on page 216).
Step 4. Remove the adapter from the system board.
a. Disconnect the cables from the existing adapter.
b. Disconnect the cable from the RAID cache card, if a cache card is installed on the adapter.
c. Carefully grasp the adapter by the edges and pull it out of the connector on the system board.
d. Remove the RAID cache card from the adapter (see “Removing a RAID cache card” on page
262).
e. Go toStep 6 on page 239.
Step 5. Remove the adapter from the PCIe riser-card assembly.
a. Disconnect the cables from the existing adapter.
b. Disconnect the cable from the RAID cache card, if a cache card is installed on the adapter.
c. Carefully grasp the riser card by the blue touch points and pull it up until the riser-card
assembly disengages from the connector on the system board and set it aside.
d. Carefully grasp the adapter and pull it out of the riser-card assembly.
e. Remove the RAID cache card from the adapter (see “Removing a RAID cache card” on page
262).
Step 6. If you are instructed to return the adapter, follow all packaging instructions, and use any packaging
materials for shipping that are supplied to you.
Replacing the ServeRAID M5120 SAS/SATA Controller for System x
Use this information to replace the ServeRAID M5120 SAS/SATA Controller.
Note: For additional information and notes about installing adapters, see “Installing an adapter” on page 69.
You can purchase the optional ServeRAID M5120 SAS/SATA Controller. The ServeRAID M5120 adapter
provides base RAID levels 0, 1, 5, 10 and 50 support. See “Supported adapters” on page 70 and Table 15
“PCIe slots, the microprocessor which supports the PCIe slot, and the size of the PCIe adapters supported.”
on page 70 for more information. For configuration information, see the ServeRAID documentation at
http://www.ibm.com/supportportal/.
Attention: Some cluster solutions require specific code levels or coordinated code updates. If the device
is part of a cluster solution, verify that the latest level of code is supported for the cluster solution before
you update the code.
To install a ServeRAID M5120 SAS/SATA adapter, complete the following steps:
Note: If possible, backup or record your RAID configuration information before replacing the adapter. See
the documentation for your RAID adapter for information and instructions. Documentation for ServeRAID
adapters can be downloaded from http://www.lenovo.com/support.
Step 1. Read the safety information and installation guidelines, see “Safety” on page v and “Installation
guidelines” on page 38.
Step 2. Touch the static-protective package that contains the new ServeRAID M5120 SAS/SATA adapter to
any unpainted surface on the outside of the server; then, grasp the adapter by the top edge or
upper corners of the adapter and remove it from the package.
Step 3. Install the adapter on system board.
a. Reinstall the RAID cache card onto the adapter, if one was removed earlier (see “Replacing
a RAID cache card” on page 263.
Chapter 6
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Removing and replacing components
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