Dell R720XD owner manual Contents, About Your System, Using The System Setup and Boot Manager

Contents
1 About Your System	8
Front-Panel Features And Indicators	8
LCD Panel Features	11
Home Screen	12
Setup Menu	12
View Menu	12
Diagnostic Indicators	13
Hard-Drive Indicator Patterns	15
Back-Panel Features And Indicators	16
NIC Indicator Codes	17
Power Indicator Codes	18
Other Information You May Need	19
2 Using The System Setup and Boot Manager	20
Choosing The System Boot Mode	20
Entering System Setup	21
Responding To Error Messages	21
Using The System Setup Navigation Keys	21
System Setup Options	21
System Setup Main Screen	22
System BIOS Screen	22
System Information Screen	22
Memory settings screen	23
Processor Settings Screen	23
SATA Settings Screen	25
Boot Settings Screen	26
Integrated devices screen	26
Serial Communications Screen	27
System Profile Settings Screen	28
System Security Screen	29
Miscellaneous Settings	30
System And Setup Password Features	30
Assigning A System And/Or Setup Password	30
Deleting Or Changing An Existing System And/Or Setup Password	31
Using Your System Password To Secure Your System	32
Operating With A Setup Password Enabled	32
Entering The UEFI Boot Manager	32
Using The Boot Manager Navigation Keys	33