Biostar TA870U3+ Setup Manual page 19

On-Board LED Indicators
There are 6 LED indicators showing system status.
LED_D1 & LED_D2: Debug Indicators
PH1_LED ~ PH4_LED/NB_PH_LED: Power Status Indicators
Please refer to the tables below for specific messages:
LED_D1 LED_D2
ON ON
ON OFF
OFF ON
OFF OFF
PH1_LED~PH4_LED
NB_PH_LED
ON
OFF
On-Board Buttons
There are 2 on-board buttons.
SW_RST1: Reset button.
SW_PWR1: Power Switch button.
LED_D1
LED_D2
Message
Normal
Memory Error
VGA Error
Abnormal: CPU / Chipset error.
Phase Indicator
Phase Active
Phase Disable
SW_RST1
SW_PWT1
TA870U3+/TA870B
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