000
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Air baffle
Step 4.
If necessary, install the PCI riser-card assembly (see “Replacing a PCI riser-card assembly” on
page 237).
Step 5.
If you have the optional hot-swap rear hard disk drive cage installed, rotate it down (see “Rotating
the optional hot-swap rear hard disk drive cage down” on page 181).
Step 6.
Install the server top cover (see “Replacing the server top cover” on page 321).
Step 7.
Reconnect the external cables; then, reconnect the power cords and turn on the peripheral devices
and the server.
Removing the paddle card safety cover (240VA cover)
Use this information to remove the paddle card safety cover (240VA cover) from the server.
To remove the paddle card safety cover, complete the following steps.
Step 1.
Read the safety information that begins in “Safety” on page v and “Installation guidelines” on
page 36.
Step 2.
Turn off the server (see “Turning off the server” on page 26) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables as necessary to replace the device.
Step 3.
Remove the server top cover (see “Removing the server top cover” on page 320).
Step 4.
Remove the screws that secure the safety cover to the chassis and remove the safety cover.
324
Lenovo System x3630 M4 Installation and Service Guide
Summary of Contents for System x3630 M4
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