Lenovo System x3750 M4, Installation And Service Manual

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Step 2. Turn off the server (see “Turning off the server” on page 23) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables as necessary to replace the device.
Step 3. Remove the top cover (see “Removing the server top cover” on page 216).
Step 4. Open the adapter retention latch.
Step 5. Carefully grasp the adapter and pull it out of the connector on the system board.
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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 ML2 Dual-port 10Gbase-T Adapter for IBM System x or ML2 Dual-port
10 GbE SFP+ Adapter for IBM System x
Use this information to replace the ML2 Dual-port 10Gbase-T Adapter for IBM System x or ML2 Dual-port 10
GbE SFP+ Adapter for IBM System x.
The following illustrations are the ML2 Dual-port 10Gbase-T Adapter for IBM System x and the ML2
Dual-port 10 GbE SFP+ Adapter for IBM System x. 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.
Chapter 6
.
Removing and replacing components
257