Hi, I have HP Probook 4510s with windows 7 64bit ultimate installed on it. The system normally goes to sleep or hibernate. But when i try to wake up some of system components are note waked up, as wlan and sound card, even if i try to plug in usb mouse they don't recognize it. When i play some music the system crashes. When i try to restart ... the restart procedure is taking more than 20min. I have latest updates but there is still problem. in addition here is my powercfg report: Power Policy:Dim timeout is disabled (On Battery) The display is not configured to automatically dim after a period of inactivity. Power Policy:PCI Express ASPM is disabled (On Battery) The current power policy for PCI Express Active State Power Management (ASPM) is configured to Off. Power Policy:Display timeout disabled (Plugged In) The display is not configured to turn off after a period of inactivity. Power Policy:Dim timeout is disabled (Plugged In) The display is not configured to automatically dim after a period of inactivity. Power Policy:PCI Express ASPM is disabled (Plugged In) The current power policy for PCI Express Active State Power Management (ASPM) is configured to Off. System Availability Requests:System Required Request The device or driver has made a request to prevent the system from automatically entering sleep. Requesting Driver Instance HDAUDIO\FUNC_01&VEN_11D4&DEV_194A&SUBSYS_103C3075&REV_1004\4&36ea0f3c&0&0001 Requesting Driver Device High Definition Audio Device 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_2934 Host Controller Location PCI bus 0, device 29, function 0 Device ID USB\VID_8086&PID_2934 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_8086&DEV_2934 Host Controller Location PCI bus 0, device 29, function 0 Device ID USB\VID_046D&PID_C018 Port Path 1 CPU Utilization:Processor utilization is high The average processor utilization during the trace was high. The system will consume less power when the average processor utilization is very low. Review processor utilization for individual processes to determine which applications and services contribute the most to total processor utilization. Average Utilization (%) 38.52 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. this is marked as an error in report. When I have W7 32bit professional the sleep mode worked perfectly... (and makes me very happy :) ) any idea? regards

Plan A Start Orb Control Panel Hardware and Sound --> Power OptionsWindows7: Click the Battery in the Navigation Area Plan B Start Orb Click: Search programs and files Type powercfg.cpl Plan C Launch cmd, seek 'Run as Administrator' At the command prompt try these switches powercfg -q (Query settings) powercfg -h on Plan D (Only if you have battery!) Right-click the battery in the Navigation Area, Select 'Power Options' See screenshot opposite Alternatively, Left-click the battery and Select 'More Power Options' For More information and know how to resolve windows 7 sleep problem

Hi, Please go to Device Manager, expand Network Adapters, right click your network adapter, click Properties, click Power Management, uncheck the box “Allow the computer to turn off this device to save power”, click OK. See if the issue persists. Meanwhile, as a work around, you could run the ipconfig /renew command every time that you wake the computer from sleep. BTW, I would like to recommend you to visit: You may experience connectivity issues or performance issues when you connect a mobile PC that is running Windows Vista or Windows 7 to a wireless access point The computer stops responding when an USB device resumes from the USB Selective Suspend state in Windows 7 or in Windows Server 2008 R2 USB devices that are connected to a computer may not work after the computer is idle for more than one hour Windows 7 or in Windows Server 2008 R2 Best Regards DalePlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.