Power Efficiency Diagnostics Report

Computer Name THOR
Scan Time 2009-12-23T05:40:29Z
Scan Duration 60 seconds
System Manufacturer System manufacturer
System Product Name System Product Name
BIOS Date 06/02/2009
BIOS Version ASUS M3N78 PRO ACPI BIOS Revision 1003
OS Build 7600
Platform Role PlatformRoleDesktop
Plugged In true
Process Count 58
Thread Count 710
Report GUID {80764547-f974-4053-9f5e-a24137f81200}

Analysis Results

Errors

Power Policy:Power Plan Personality is High Performance (Plugged In)
The current power plan personality is High Performance when the system is plugged in.
Power Policy:Sleep timeout is disabled (Plugged In)
The computer is not configured to automatically sleep after a period of inactivity.
System Availability Requests:System Required Request
The service has made a request to prevent the system from automatically entering sleep.
Requesting Service TermService
System Availability Requests:System Required Request
The device or driver has made a request to prevent the system from automatically entering sleep.
Driver Name \FileSystem\srvnet
USB Suspend:USB Device not Entering Suspend
The USB device did not enter the Suspend state. Processor power management may be prevented if a USB device does not enter the Suspend state when not in use.
Device Name USB Root Hub
Host Controller ID PCI\VEN_10DE&DEV_077D
Host Controller Location PCI bus 0, device 4, function 0
Device ID USB\VID_10DE&PID_077D
Port Path
USB Suspend:USB Device not Entering Suspend
The USB device did not enter the Suspend state. Processor power management may be prevented if a USB device does not enter the Suspend state when not in use.
Device Name USB Root Hub
Host Controller ID PCI\VEN_10DE&DEV_077E
Host Controller Location PCI bus 0, device 4, function 1
Device ID USB\VID_10DE&PID_077E
Port Path
USB Suspend:USB Device not Entering Suspend
The USB device did not enter the Suspend state. Processor power management may be prevented if a USB device does not enter the Suspend state when not in use.
Device Name USB Input Device
Host Controller ID PCI\VEN_10DE&DEV_077D
Host Controller Location PCI bus 0, device 4, function 0
Device ID USB\VID_046D&PID_C016
Port Path 1
USB Suspend:USB Device not Entering Suspend
The USB device did not enter the Suspend state. Processor power management may be prevented if a USB device does not enter the Suspend state when not in use.
Device Name USB Mass Storage Device
Host Controller ID PCI\VEN_10DE&DEV_077E
Host Controller Location PCI bus 0, device 4, function 1
Device ID USB\VID_0984&PID_00A5
Port Path 5
USB Suspend:USB Device not Entering Suspend
The USB device did not enter the Suspend state. Processor power management may be prevented if a USB device does not enter the Suspend state when not in use.
Device Name USB Mass Storage Device
Host Controller ID PCI\VEN_10DE&DEV_077E
Host Controller Location PCI bus 0, device 4, function 1
Device ID USB\VID_03F0&PID_110C
Port Path 6

Warnings

Platform Power Management Capabilities:The S3 sleep state has been temporarily disabled by a system component.
The computer may not transition to sleep when certain components are installed or certain tasks are ongoing.
Graphics Driver false
Hypervisor true
The system is booted from a virtual hard disk file (VHD). false
Platform Power Management Capabilities:The S4 (Hibernate) state has been temporarily disabled by a system component.
The computer may not transition to sleep when certain components are installed or certain tasks are ongoing.
Graphics Driver false
Hypervisor true
The system is booted from a virtual hard disk file (VHD). false

Information

Platform Timer Resolution:Platform Timer Resolution
The default platform timer resolution is 15.6ms (15625000ns) and should be used whenever the system is idle. If the timer resolution is increased, processor power management technologies may not be effective. The timer resolution may be increased due to multimedia playback or graphical animations.
Current Timer Resolution (100ns units) 156001
Power Policy:Active Power Plan
The current power plan in use
Plan Name OEM High Performance
Plan GUID {8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c}
Power Policy:Power Plan Personality (Plugged In)
The personality of the current power plan when the system is plugged in.
Personality High Performance
Power Policy:Video quality (Plugged In)
Enables Windows Media Player to optimize for quality or power savings when playing video.
Quality Mode Optimize for Video Quality
CPU Utilization:Processor utilization is low
The average processor utilization during the trace was very low. The system will consume less power when the average processor utilization is very low.
Average Utilization (%) 1.20
Battery:Analysis Success
Analysis was successful. No energy efficiency problems were found. No information was returned.
Platform Power Management Capabilities:Supported Sleep States
Sleep states allow the computer to enter low-power modes after a period of inactivity. The S3 sleep state is the default sleep state for Windows platforms. The S3 sleep state consumes only enough power to preserve memory contents and allow the computer to resume working quickly. Very few platforms support the S1 or S2 Sleep states.
S1 Sleep Supported false
S2 Sleep Supported false
S3 Sleep Supported false
S4 Sleep Supported false
Platform Power Management Capabilities:The S1 sleep state has been temporarily disabled by a system component.
The computer may not transition to sleep when certain components are installed or certain tasks are ongoing.
Graphics Driver false
Hypervisor true
The system is booted from a virtual hard disk file (VHD). false
Platform Power Management Capabilities:The S2 sleep state has been temporarily disabled by a system component.
The computer may not transition to sleep when certain components are installed or certain tasks are ongoing.
Graphics Driver false
Hypervisor true
The system is booted from a virtual hard disk file (VHD). false
Platform Power Management Capabilities:Processor Power Management Capabilities
Effective processor power management enables the computer to automatically balance performance and energy consumption.
Group 0
Index 0
Idle (C) State Count 1
Performance (P) State Count 2
Throttle (T) State Count 0
Platform Power Management Capabilities:Processor Power Management Capabilities
Effective processor power management enables the computer to automatically balance performance and energy consumption.
Group 0
Index 1
Idle (C) State Count 1
Performance (P) State Count 2
Throttle (T) State Count 0
Platform Power Management Capabilities:Processor Power Management Capabilities
Effective processor power management enables the computer to automatically balance performance and energy consumption.
Group 0
Index 2
Idle (C) State Count 1
Performance (P) State Count 2
Throttle (T) State Count 0
Platform Power Management Capabilities:Processor Power Management Capabilities
Effective processor power management enables the computer to automatically balance performance and energy consumption.
Group 0
Index 3
Idle (C) State Count 1
Performance (P) State Count 2
Throttle (T) State Count 0