1-31 Hardware Specifications and Configurations
System LED Indicator
System DMA Specification (N/A)
Item Specification
Lock N/A
System state
• Blue color solid on: System on
• Blue color and amber color off: System off
• Amber color blinking: S3 state
HDD access state Reflects the activities of the HDD or Card reader access
Wireless state
• Amber color if a wireless device is active
Power button backlight
• Blue color solid on: System on
• Blue color off: System off
Battery state
Charging
• Amber solid on - Battery charging with AC
• Blue color solid on - Battery full
• Amber color blinking - Battery abnormal stop charging or
battery in low power state
Discharging
• Amber color blinking - Battery in critical low state
• Amber color off - Discharging state
Hardware DMA System Function
DMA0
DMA1
DMA2
DMA3
DMA4
DMA5
DMA6
DMA7
NOTE:
ExpressCard controller can use DMA 1, 2, or 5.
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