
Contents 3
Contents
1 About Your System. . . . . . . . . . . . . . . . . . 11
Accessing System Features During Startup. . . . . . . 11
Front-Panel Features and Indicators . . . . . . . . . . 12
Hard-Drive Indicator Patterns
. . . . . . . . . . . . . . 15
Back-Panel Features and Indicators
. . . . . . . . . . 16
Guidelines for Connecting Optional External Devices . 18
NIC Indicator Codes
. . . . . . . . . . . . . . . . . . . 19
Power Indicator Codes
. . . . . . . . . . . . . . . . . 19
Diagnostic Lights . . . . . . . . . . . . . . . . . . . . 21
System Messages
. . . . . . . . . . . . . . . . . . . . 23
Warning Messages
. . . . . . . . . . . . . . . . . . . 39
Diagnostics Messages . . . . . . . . . . . . . . . . . 39
Alert Messages
. . . . . . . . . . . . . . . . . . . . . 39
Other Information You May Need
. . . . . . . . . . . . 40
2 Using the System Setup Program and
UEFI Boot Manager . . . . . . . . . . . . . . . . . 41
Choosing the System Boot Mode . . . . . . . . . . . . 41
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