Posted February 15, 201213 yr Hi We are currently trying to get our machines to sleep, but it appears that since we use redirected folders for our profiles (with caching disabled, if it makes any difference), Windows stops the machine from sleeping. I have tried: Group Policy and local policy changes to enable automatic sleep with network files open Group Policy and local policy changes to deny applications to keep the machine awake Removing all USB devices except the mouse/keyboard Using the POWERCFG.exe -REQUESTSOVERRIDE switch for the \FileSystem\rdbss driver Nothing seems to work. Below is a report from one of the machines: Scan Time 2011-05-20T10:56:59Z Scan Duration 60 seconds System Manufacturer Dell Inc. System Product Name OptiPlex 990 BIOS Date 04/11/2011 BIOS Version A03 OS Build 7601 Platform Role PlatformRoleUnspecified Plugged In true Process Count 51 Thread Count 752 Report GUID {c9f78a1d-29e1-448c-89f0-2b6c5e664b45} Analysis Results Errors 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\rdbss 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\rdbss 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_8086&DEV_1C26 Host Controller Location PCI bus 0, device 29, function 0 Device ID USB\VID_8086&PID_1C26 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 Generic USB Hub Host Controller ID PCI\VEN_8086&DEV_1C26 Host Controller Location PCI bus 0, device 29, function 0 Device ID USB\VID_8087&PID_0024 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 Microsoft USB IntelliMouse Optical Host Controller ID PCI\VEN_8086&DEV_1C26 Host Controller Location PCI bus 0, device 29, function 0 Device ID USB\VID_045E&PID_0039 Port Path 1,7 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 Composite Device Host Controller ID PCI\VEN_8086&DEV_1C26 Host Controller Location PCI bus 0, device 29, function 0 Device ID USB\VID_045E&PID_00B0 Port Path 1,8 Platform Power Management Capabilities:PCI Express Active-State Power Management (ASPM) Disabled PCI Express Active-State Power Management (ASPM) has been disabled due to a known incompatibility with the hardware in this computer. Warnings Power Policy:Display timeout is long (Plugged In) The display is configured to turn off after longer than 10 minutes. Timeout (seconds) 1800 Power Policy:Sleep timeout is long (Plugged In) The computer is configured to automatically sleep after longer than 30 minutes. Timeout (seconds) 3600 Power Policy:802.11 Radio Power Policy is Maximum Performance (Plugged In) The current power policy for 802.11-compatible wireless network adapters is not configured to use low-power modes. 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) 156000 Power Policy:Active Power Plan The current power plan in use Plan Name OEM Balanced Plan GUID {381b4222-f694-41f0-9685-ff5bb260df2e} Power Policy:Power Plan Personality (Plugged In) The personality of the current power plan when the system is plugged in. Personality Balanced 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 (%) 0.58 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 true S4 Sleep Supported true 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 © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 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 © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 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 © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 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 © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 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 4 Idle © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 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 5 Idle © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 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 6 Idle © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 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 7 Idle © State Count 3 Performance (P) State Count 10 Throttle (T) State Count 8 Continue reading...
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