MAXDATA Workstation Fusion 7000, Руководство пользователя

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19 MAXDATA Workstation Fusion 7000
Table 3. NIC1 and NIC2 Rear Panel LED Description
NIC LED Color LED State Description
NIC1 (10/100 Mbit)
Left LED
Off 10 Mbps
Solid Green 100 Mbps
Right LED
On On
Blinking Green Transmit/receive activity
NIC2 (Gigabit)
Left LED
Off No network connection
Solid Amber Network connection in place
Blinking Amber Transmit/receive activity
Right LED
Off 10 Mbps connection
Solid Amber 100 Mbps connection
Solid Green 1000 Mbps connection
Power Management
The Advance Confi guration and Power Interface (ACPI )–aware operating system can place the
system into a state where the hard drives spin down, the system fans stop, and all processing
is halted. In this state, the power supply is still on and the processors still dissipate some
power, so the power supply fan and processor fans are still running.
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NOTE
ACPI requires an operating system that supports this feature.
The mainboard supports sleep states S0, S1, S4, and S5. When the Workstation board is operating
in ACPI mode, the operating system retains control of the system and the operating system policy
determines the entry methods and wake-up sources for each sleep state. Sleep entry and wake-up
event capabilities are provided by the hardware but are enabled by the operating system. Following
is a summary of the supported sleep states:
• S0: Normal running state.
• S1: Processor sleep state.
No context will be lost in this state and the processor caches will maintain coherency.
• S4: Hibernate or Save to Disk. The memory and machine state are saved to disk. Pressing
the power button or another wake-up event restores the system state from the disk and
resumes normal operation. This state assumes that no hardware changes were made to
the system while it was off.
• S5: Soft off. Only the RTC section of the chipset is running in this state.
CAUTION
The system is off only when the AC power is disconnected.