![](/images/backgrounds/290989/hp-compaq-6000-pro-all-in-one-pc-service-and-maintain-14137826x1.png)
Computer Setup—Power
NOTE: Support for specific Computer Setup options may vary depending on the hardware configuration.
Table
Option | Description | |
|
| |
OS Power | ● Runtime Power Management— Enable/Disable. Allows certain operating systems to reduce | |
Management | processor voltage and frequency when the current software load does not require the full | |
| capabilities of the processor. | |
| ● Idle Power | |
| processors power consumption when the processor is idle. | |
| ● ACPI S3 Hard Disk | |
| accept commands after resuming from S3 before returning control to the operating system. | |
| ● ACPI S3 PS2 Mouse | |
| activity or a button click only. | |
| ● USB Wake on Device Insertion (some | |
| device insertion. | |
| ● Unique Sleep State Blink | |
| indication of what sleep state the system is in. Each sleep state has a unique blink pattern. | |
| ◦ | S0 = Solid green LED. |
| ◦ | S3 = 3 blinks at 1Hz (50% duty cycle) followed by a pause of 2 seconds (green LED) — |
|
| repeated cycles of 3 blinks and a pause. |
| ◦ | S4 = 4 blinks at 1Hz (50% duty cycle) followed by a pause of 2 seconds (green LED) — |
|
| repeated cycles of 4 blinks and a pause. |
| ◦ | S5 = LED is off. |
NOTE: If this feature is disabled, S4 and S5 both have the LED off. S3 uses 1 blink per second.
Hardware Power SATA Power
Management
S5 Maximum Power
Thermal | Fan idle |
NOTE: This setting only changes the minimum fan speed. The fans are still automatically controlled.
18 | Chapter 3 Computer Setup (F10) Utility |