Lenovo ThinkServer RD550, Руководство пользователя и руководство по техническому обслуживанию аппаратного обеспечения

Страница: 116 / 192

2. Prepare your server. See “Removing or extending the server from the rack cabinet” on page 61.
3. Remove all the installed hot-swap hard disk drives and dummy trays (if any) from the rear
backplane/cage kit. See “Installing or replacing a hot-swap hard disk drive” on page 123.
4. Record the cable routing and cable connections and then disconnect cables from the rear backplane.
5. Remove the rear backplane/cage kit. See “Removing the rear backplane/cage kit” on page 100.
6. Remove the two screws that secure the backplane to the cage. Then, lift the backplane from the cage.
Figure 70. Removing the rear backplane
7. Touch the static-protective package that contains the new rear backplane to any unpainted surface on
the outside of the server. Then, remove the new backplane from the package.
Note: Carefully handle the backplane by its edges.
8. Note the orientation of the new backplane. Align the screw holes in the new backplane with the
corresponding ones in the cage. Then, install the two screws to secure the backplane.
Figure 71. Installing the rear backplane
9. Install the rear backplane/cage kit to the chassis. See “Installing the rear backplane/cage kit” on page 98.
102
ThinkServer RD550 User Guide and Hardware Maintenance Manual