User`s guide

Server Security Features
10-3
Left and Right Side Panel Lock
Your server has a chassis keylock used to prevent unauthorized removal
of the left and right side panels. To release the left and right side panels,
insert the key as shown and then turn to the right. Note that your server
keys fit both the front keylock and rear chassis lock.
CAUTION: Be careful not to lose your server keys. Losing
these keys prevents you from removing the side panels and
opening the front security doors. Contact your Digital
service representative or authorized dealer for information
on replacing lost keys.
Figure 10-2. Left and Right Side Panel Lock