Dell E20S001 owner manual Contents

Contents
1 About Your System	9
Front-Panel Features And Indicators—Tower Mode	9
Front-Panel Features And Indicators—Rack Mode	14
LCD Panel Features	15
Home Screen	16
Setup Menu	16
View Menu	17
Diagnostic Indicators	17
Hard-Drive Indicator Patterns	19
Back-Panel Features And Indicators	20
NIC Indicator Codes	22
Power Indicator Codes For Redundant Power Supply	22
Power Indicator Codes For Non-Redundant Power Supply	23
Other Information You May Need	24
2 Using The System Setup And Boot Manager	25
Choosing The System Boot Mode	25
Entering System Setup	26
Responding To Error Messages	26
Using The System Setup Navigation Keys	26
System Setup Options	27
System Setup Main Screen	27
System BIOS Screen	27
System Information Screen	27
Memory Settings Screen	28
Processor Settings Screen	28
SATA Settings Screen	30
Boot Settings Screen	30
Integrated Devices Screen	31
Serial Communications Screen	31
System Profile Settings Screen	32
System Security Screen	33
Miscellaneous Settings	34
System And Setup Password Features	34
Assigning A System And/Or Setup Password	34
Deleting Or Changing An Existing System And/Or Setup Password	35
Using Your System Password To Secure Your System	36
Operating With A Setup Password Enabled	36