TH55B HD
17
On-Board LED Indicators
There are 7 LED indicators on the motherboard showing system status.
LED_D1
LED_D2
PH
2
PH
1
PH
3
VT
T
_L
E
D
1
VA
X
G
_L
E
D
1
LED_D1 & LED_D2:
Debug Indicators
VAXG_LED1/PH1 ~ PH3 / VTT_LED1:
Power Status Indicators
Please refer to the tables below for specific messages:
LED_D1 LED_D2 Message
ON ON
Normal
ON OFF
Memory
Error
OFF ON
VGA
Error
OFF
OFF
Abnormal: CPU / Chipset error.
VAXG_LED1
PH1~PH3
VTT_LED1
Phase Indicator
ON Phase
Active
OFF Phase
Inactive
On-Board Buttons
There are 2 on-board buttons.
SW_RST1
SW_PWR1
SW_RST1:
Reset button.
SW_PWR1:
Power Switch button.
