Biostar TA770E Setup Manual page 21

On-Board LED Indicators
There are 6 LED indicators showing system status.
LED_D1 & LED_D2: Debug Indicators
PH_LED1 ~ PH_LED4: Power Status Indicators
Please refer to the tables below for specific messages:
LED_D1 LED_D2
ON ON
ON OFF
OFF ON
OFF OFF
PH_LED1~PH_LED4
ON
OFF
On-Board Buttons
There are 2 on-board buttons.
SW_PWR1: Power Switch button.
SW_RST1: Reset button.
TA770E/TA770XE/TA790XE
PH_LED1
PH_LED2
PH_LED3
PH_LED4
LED_D1
LED_D2
Message
Normal
Memory Error
VGA Error
Abnormal: CPU / Chipset error.
Phase Indicator
Phase Active
Phase Disable
SW_PWR1
SW_RST1
19