iii
Contents
Safety information
.....................................................................................................
vii
About this guide
.......................................................................................................
viii
Pro WS C621-64L SAGE Series specifications summary
........................................
x
Package contents
.....................................................................................................
xiii
Chapter 1:
Product Introduction
1.1
Before you proceed
...................................................................................
1-1
1.2
Motherboard layout
....................................................................................
1-2
1.3
Central Processing Unit (CPU)
.................................................................
1-4
1.4
System memory
.........................................................................................
1-5
1.5
Expansion slots
..........................................................................................
1-7
1.6
Onboard buttons
........................................................................................
1-9
1.7
Onboard jumpers
.....................................................................................
1-10
1.8
Onboard LEDs
..........................................................................................
1-16
1.9
Internal connectors
..................................................................................
1-20
Chapter 2:
Basic Installation
2.1
Building your PC system
...........................................................................
2-1
2.1.1
CPU and heatsink installation
.....................................................
2-1
2.1.2
Motherboard installation
..............................................................
2-3
2.1.3
DIMM installation
.........................................................................
2-5
2.1.4
ATX power connection
................................................................
2-6
2.1.5
SATA device connection
.............................................................
2-7
2.1.6
Front I/O connector
.....................................................................
2-8
2.1.7
Expansion card installation
.........................................................
2-9
2.1.8
M.2 installation
..........................................................................
2-10
2.2
BIOS update utility
...................................................................................
2-12
2.3
Motherboard rear and audio connections
.............................................
2-14
2.3.1
Rear I/O connection
..................................................................
2-14
2.3.2
Audio I/O connections
...............................................................
2-17
2.4
Starting up for the first time
....................................................................
2-19
2.5
Turning off the computer
........................................................................
2-19
Chapter 3:
BIOS Setup
3.1
Managing and updating your BIOS
..........................................................
3-1
3.1.1
ASUS CrashFree BIOS 3 utility
...................................................
3-1
3.1.2
ASUS EzFlash Utility
...................................................................
3-2
3.1.3
BUPDATER utility
.......................................................................
3-3