Lenovo 7Y54, Руководство по обслуживанию

Страница: 70 / 138

To install the M.2 drive, complete the following steps:
Note:
When the fourth SATA drive is installed, the M.2 drive is not supported.
Figure 53. M.2 drive installation
Step 1. Insert the M.2 drive at an angle to the connector as shown.
Step 2. Lower down the other side of the M.2 drive to system board.
Step 3. Fasten the screw to secure the M.2 drive.
After you install the M.2 drive, complete the following steps:
1. Install the top cover onto the server (see “Install the top cover” on page 87 ).
2. Install the server into the rack if necessary.
3. Reconnect power cords and all external cables.
PCIe riser assembly replacement
Use this procedure to remove or install the PCIe riser assembly.
Remove the PCIe riser assembly
Use this information to remove the PCIe riser assembly.
Before you remove the PCIe riser assembly, complete the following steps:
1. Read “Safety” on page iii and “Installation Guidelines” on page 31 to ensure that you work safely.
2. Turn off the server. Disconnect the power cords and all external cables (see “Power off the server” on
page 10 ).
3. If server is installed in a rack, remove the server from the rack.
4. Remove the top cover (see
“Remove the top cover” on page 86 ).
To remove the PCIe riser assembly, complete the following steps:
Step 1. Grasp the PCIe riser assembly by its edges and carefully lift it out of the server.
62
ThinkSystem SR150 Maintenance Manual