Sun Microsystems Enterprise 250, Owner'S Manual, Page: 40 / 369

Figure 1–3
Systems may be configured with one or two power supplies, which are accessible
from the system rear panel. Each power supply has two LED indicators for
displaying power status and fault conditions. See “Power Supply LEDs” on page 259
for additional details.
A grounding screw is located in the upper-left corner of the rear panel. When
connecting a deskside Enterprise 250 server to any rack-mounted peripheral, be sure
to connect an appropriate grounding strap between the server’s grounding screw
and the rack enclosure. A grounding strap prevents ground loops between the two
systems and guards against possible data loss.
About the Status and Control Panel
The status and control panel includes six LED indicators and a security keyswitch.
The panel is located in the top-right corner of the system front panel, as shown in
“Locating Front Panel Features” on page 3.
6
Sun Enterprise 250 Server Owner’s Guide
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Revision A, June 1998