
- 23 -
Hardware Installation
1-9 Onboard LEDs and Buttons
ACPI LEDs
The 4 embedded ACPI LEDs indicate the system power status (S0, S1, S3, S4, S5) to prevent potential hard-
ware damage due to improper plug/unplug actions.
ACPI LEDs:
S0_LED
S1_LED
S3_LED
S4_S5_LED
CPU VTT/Memory Phase Indicator LEDs
This motherboard contains 4 phase indicator LEDs controlled by the system BIOS to indicate the phase sta-
tus of the CPU VTT and memory. The green LEDs light up under normal working conditions; the yellow LEDs
will be illuminated when an excessive overvoltage or overloading occurs.
CPU VTT:
GD1:
Normal working conditions (green LED)
GD2:
Excessive overvoltage or overloading (yellow LED)
Memory:
MD1:
Normal working conditions (green LED)
MD2:
Excessive overvoltage or overloading (yellow LED)
Содержание GA-P55-UD6
Страница 2: ...Motherboard GA P55 UD6 Jul 30 2009 Jul 30 2009 Motherboard GA P55 UD6...
Страница 36: ...36 Hardware Installation...
Страница 130: ...Appendix 130...
Страница 131: ...131 Appendix...
Страница 132: ...Appendix 132...
Страница 133: ...133 Appendix...
Страница 134: ...Appendix 134...