Lenovo 5457 Installation And Service Manual page 196

Figure 90. Lower bezel installation for 5U server model with hot-swap power supplies
3. Rotate the top of the lower bezel up to the chassis; then, press the blue-colored release tab on the right
side of the lower bezel and completely close the lower bezel until it locks securely into place.
4. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.
Removing the upper bezel
This procedure applies only to the 5U server model with hot-swap power supplies.
To access the DVD drive or tape drive on the 5U server model with hot-swap power supplies, you must first
remove the upper bezel to access the devices.
To remove the upper bezel on the 5U server model with hot-swap power supplies, complete the following
steps.
1. Read the safety information in
2. If you are replacing a non-hot-swap component, turn off the server and all attached devices; then,
disconnect all power cords and external cables.
3. Unlock and remove the side cover (see
4. Remove the lower bezel (see
5. Carefully pull the two bezel clips on the left side of the upper bezel; then, rotate the upper bezel to the
right side of the server to disengage the two right-side tabs from the chassis.
Lenovo System x3100 M5 Installation and Service Guide
184
"Safety" on page v and
"Removing the side cover" on page
"Removing the lower bezel" on page
"Installation guidelines" on page
173).
182).
31.