Intel DH61CR English Product Guide - Page 18
LAN Subsystem, USB Support, LAN Status LEDs, Table 3. LAN Status LEDs States - driver s
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Intel Desktop Board DH61CR Product Guide LAN Subsystem The LAN subsystem includes: • Intel 82579V Gigabit (10/100/1000 Mb/s) Ethernet LAN controller • RJ-45 LAN connector with integrated status LEDs LAN software and drivers are available at http://downloadcenter.intel.com/. Two LEDs are built into the RJ-45 LAN connector located on the back panel (see Figure 2). These LEDs indicate the status of the LAN as shown in Table 3. Figure 2. LAN Status LEDs Table 3. LAN Status LEDs States LED A (Link/Activity) B (Link Speed) LED Color Green N/A Green Yellow LED State Off On Blinking Off On On Indicates LAN link is not established LAN link is established LAN activity is occurring 10 Mb/s data rate 100 Mb/s data rate 1000 Mb/s data rate USB Support The Desktop Board supports USB 2.0. There are 10 USB 2.0 ports (four ports routed to back panel connectors and six ports routed to three onboard headers). The USB 2.0 ports are high-speed, full-speed, and low-speed capable. USB 2.0 support requires both an operating system and drivers that fully support USB 2.0 transfer rates. 18