Biostar TForce4 U 775 Owner's Manual
Biostar T-Series
TForce U 775
User’s Manual
19
On-Board LED Indicators
There are 4 LED indicators on the motherboard to show system
status.
status.
L
E
D_
D1
L
E
D_
D2
LED_D1 and LED_D2:
These 2 LED indicate system power on diagnostics.
Please ref er to the table below for different messages:
These 2 LED indicate system power on diagnostics.
Please ref er to the table below for different messages:
LED_D2 LED_D1 Message
ON ON Normal
OFF ON Memory
OFF ON Memory
Error
ON OFF
VGA
Error
OFF OFF Abnormal:
CPU
/
chipset error