Intel DZ77GA-70K User Manual

Product Description
33
1.9.2 LAN Subsystem Software
LAN software and drivers are available from Intel’s World Wide Web site.
For information about Refer to
Obtaining LAN software and drivers http://downloadcenter.intel.com
1.9.3 RJ-45 LAN Connectors with Integrated LEDs
Two LEDs are built into the RJ-45 LAN connectors (shown in Figure 5).
Item Description
A Link LED (green)
B Data Rate LED (green/yellow)
C Link LED (green)
D Data Rate LED (green/yellow)
Figure 5. LAN Connectors LED Locations
Table 7 describes the LED states when the board is powered up and the LAN
subsystems are operating.
Table 7. LAN Connector LED States
LED LED Color LED State Condition
Link Green
Off LAN link is not established.
On LAN link is established.
Blinking LAN activity is occurring.
Data Rate Green/Yellow
Off 10 Mb/s data rate is selected.
Green 100 Mb/s data rate is selected.
Yellow 1000 Mb/s data rate is selected.

Intel DZ77GA-70K Specifications

General

Form Factor	ATX
Chipset	Intel Z77
Socket	LGA 1155
Memory Slots	4
Max Memory	32 GB
SATA 6Gb/s Ports	4
SATA 3Gb/s Ports	4
USB 3.0 Ports	4
USB 2.0 Ports	8
CrossFire Support	Yes
SLI Support	Yes
Memory Speed	DDR3 1600/1333/1066
PCI Express x16 Slots	2
PCI Express x1 Slots	2
LAN	Intel 82579V Gigabit Ethernet
Audio	7.1 Channel High Definition Audio
RAID Support	RAID 0, 1, 5, 10
PCI Slots	2