35% CPU after resume from Standby

After comming out of standby, CPU runs at 35% busy for a long time (30 minutes or more). Reboot and CPU is 2%. Is there a reason why resuming from Standby is crippling the system. The CPU time is in a SYSTEM process with no other information (Task Manager) and just runs and runs and runs.  The system is 4 days old and I have not made changes to the BIOS settings.

Thanks for the reply but the solution related to a docking station problem and I do not have a docking station. But the problem has gone away. Why? I do not know. That is actually more distressing because there was no cause to link the problem to. So who knows when it will just start again. I did change the power options to not hibernate but then changed them back. The change seems to have made the problem go away. Turn it off then back on and it runs differently. Not very comforting.

Similar Messages

  • USB ports don't work after resuming from standby with Windows 8 on X230 tablet

    I have just done a clean install of Windows 8 on my X230 tablet.  Before installing Windows 8 I installed the most recent BIOS for this machine (version 2.50).  After installing Windows 8 I installed System Update from the Lenovo Website and downloaded all the recommended drivers and other files.  I've also installed all the latest Windows 8 updates.
    Here are the symptoms of my problem: After resuming from standby/sleep mode, my USB ports do not work.  My computer has two USB 3.0 ports and one USB 2.0 ports.  All exhibit the same behavior.  After resuming from standby mode I have tried inserting both my mouse and a USB thumbdrive, but neither are recognized.  After restarting Windows, the USB ports work again... until I resume from standby mode again.
    I hope there is a solution to this issue.  It is very frustrating.

    Thanks for the suggestion about tweaking the "Allow this computer to turn off this device" feature.  I un-checked that box for every entry I could find under "Universal Serial Bus Controllers" in the Devide Manager.  Unfortunately, the same symptoms of my problem persisted.
    I went back and looked at the README file associated with the BIOS 2.50 download on Lenvo's support site.  At the bottom of the file it gives a "Summary of Changes".  Under version 2.03 of the BIOS (the version just before version 2.50), it says:
    - (Fix) Fixed an issue where USB device might not detected when system resume from sleep mode.
    This indicates that Lenovo support was already aware of such issues.  The problem was intended to be fixed in version 2.03 of the BIOS.  However, the issue persists on my machine, even with the latest BIOS.
    Hopefully someone from Lenovo can comment here.

  • Windows 8 won't find any airport after resuming from standby

    Hi,
    I have had a windows 7 PC with both airport express (2nd and 3rd generation) working flawlessly. I bought a new Windows 8 Laptop. Initially everything worked fine, but after resuming from standby mode (closed the display and reopened) my itunes stopped working, and the airport utility software was unable to find both airport express. After shutdown and restart they both worked again until the next standby mode.
    I've read somewhere that it might be a conflict with IPv6 so I disabled it from registry, but the problem remains.....
    any thoughts
    Regards,
    German

    Did you upgrade the drivers from the wireless card manufacturer in win8 machine.. ??
    If that doesn't work.. do some more basic wireless investigation..
    1. Are wireless names SMB compliant.. ie short, no spaces and pure alphanumeric?
    2. WPA2 Personal security with a password which also conforms to the above.
    3. Test with fixed wireless channels. 11, 6, 1
    4. If none of the above work.. turn off security for a few minutes and see if that works.

  • Explorer.exe consuming 100% CPU after resuming from hibernation

    Hello,
    For the last months, I repeatedly have the problem that sometimes (every 2nd or 3rd time) after resuming from hibernation, in a few cases also after disconnecting from the Internet, one or more instances of explorer.exe are consuming 100% CPU, but never
    the shell instance.
    I tried figuring out what it was doing, but I was unsuccessful so far.
    Here is a stack of the thread which consumed most of the CPU:
    0, ntoskrnl.exe!KiDeliverApc+0x166
    1, ntoskrnl.exe!KiSwapThread+0x31f
    2, ntoskrnl.exe!KiCommitThreadWait+0x129
    3, ntoskrnl.exe!ExpWaitForResource+0x29f
    4, ntoskrnl.exe!ExEnterPriorityRegionAndAcquireResourceExclusive+0x1ad
    5, win32k.sys!EnterCritAvoidingDitHitTestHazard+0x13
    6, win32k.sys!NtUserMessageCall+0x28
    7, ntoskrnl.exe!KiSystemServiceCopyEnd+0x13
    8, user32.dll!NtUserMessageCall+0xa
    9, user32.dll!SendMessageWorker+0x168
    10, user32.dll!SendMessageW+0xfb
    11, ExplorerFrame.dll!CNscTree::_TreeInvalidateItemInfo+0xd0
    12, ExplorerFrame.dll!CNscTree::_EnumBackgroundDone+0xb4a14
    13, ExplorerFrame.dll!CNscTree::OnQIUpdateEnumDone+0x93
    14, ExplorerFrame.dll!CNscEnumQueueItem::Dispatch+0xcf
    15, ExplorerFrame.dll!CTaskLock::DispatchQueueItem+0xc5
    16, ExplorerFrame.dll!CNscTree::_SubClassTreeWndProc+0x118
    17, ExplorerFrame.dll!CNscTree::s_SubClassTreeWndProc+0x5f
    18, comctl32.dll!CallNextSubclassProc+0xe0
    19, comctl32.dll!MasterSubclassProc+0xa2
    20, user32.dll!UserCallWinProcCheckWow+0x149
    21, user32.dll!DispatchMessageWorker+0x1a7
    22, AppVEntSubsystems64.dll!VirtualizeCurrentThread+0x1e492
    23, ExplorerFrame.dll!CExplorerFrame::FrameMessagePump+0xe3
    24, ExplorerFrame.dll!BrowserThreadProc+0x5e
    25, ExplorerFrame.dll!BrowserNewThreadProc+0x3a
    26, ExplorerFrame.dll!CExplorerTask::InternalResumeRT+0x12
    27, ExplorerFrame.dll!CRunnableTask::Run+0x114
    28, shell32.dll!CShellTaskThread::ThreadProc+0x2a3
    29, shell32.dll!CShellTaskThread::s_ThreadProc+0x2f
    30, SHCore.dll!StrRetToBSTR+0x19f
    31, kernel32.dll!BaseThreadInitThunk+0x22
    32, ntdll.dll!RtlUserThreadStart+0x34
    I was hoping I could identify a rogue shell extension or something similar, but I didn't find any such evidence so far.
    In case you need this information, this is a list of my shell extensions/copy hooks/context menu handlers/drag&drop handlers (without duplicates):
    + " SkyDrivePro1 (ErrorConflict)" "Microsoft OneDrive for Business Extensions" "Microsoft Corporation" "c:\program files\microsoft office 15\root\vfs\programfilesx64\microsoft office\office15\grooveex.dll" "12.11.2014 01:13"
    + "{C52AF81D-F7A0-4AAB-8E87-F80A60CCD396}" "" "Apache Software Foundation" "c:\program files (x86)\openoffice 4\program\shlxthdl\shlxthdl.dll" "20.09.2013 12:50"
    + "{C52AF81D-F7A0-4AAB-8E87-F80A60CCD396}" "" "Apache Software Foundation" "c:\program files (x86)\openoffice 4\program\shlxthdl\shlxthdl_x64.dll" "20.09.2013 12:41"
    + "7-Zip" "7-Zip Shell Extension" "Igor Pavlov" "c:\program files\7-zip\7-zip32.dll" "18.04.2011 19:34"
    + "7-Zip" "7-Zip Shell Extension" "Igor Pavlov" "c:\program files\7-zip\7-zip.dll" "18.04.2011 19:35"
    + "ANotepad++64" "ShellHandler for Notepad++ (64 bit)" "" "c:\program files (x86)\notepad++\nppshell_06.dll" "12.05.2014 10:49"
    + "Ath_CopyHook" "Bluetooth File Transfer Plugin" "Qualcomm®Atheros®" "c:\program files (x86)\bluetooth suite\folderviewimpl.dll" "25.09.2013 10:58"
    + "Atheros" "Atheros Bluetooth Module" "Qualcomm®Atheros®" "c:\program files (x86)\bluetooth suite\btvappext.dll" "25.09.2013 10:58"
    + "DropboxExt" "Dropbox Shell Extension" "Dropbox, Inc." "c:\users\david\appdata\roaming\dropbox\bin\dropboxext64.24.dll" "24.06.2014 01:32"
    + "DropboxExt1" "Dropbox Shell Extension" "Dropbox, Inc." "c:\users\david\appdata\roaming\dropbox\bin\dropboxext.24.dll" "24.06.2014 01:31"
    + "FTShellContext" "Atheros Bluetooth Module" "Qualcomm®Atheros®" "c:\program files (x86)\bluetooth suite\shellcontextext.dll" "25.09.2013 10:58"
    + "GDContextMenu" "Google Drive shell extension" "Google" "c:\program files (x86)\google\drive\contextmenu64.dll" "16.01.2015 01:57"
    + "GDriveBlacklistedOverlay" "Google Drive shell extension" "Google" "c:\program files (x86)\google\drive\googledrivesync64.dll" "16.01.2015 01:56"
    + "igfxcui" "igfxpph Module" "Intel Corporation" "c:\windows\system32\igfxpph.dll" "09.09.2013 18:26"
    + "LockHunterShellExt" "LockHunter Explorer Extension" "Crystal Rich Ltd" "c:\program files\lockhunter\lhshellext32.dll" "25.03.2009 08:53"
    + "LockHunterShellExt" "LockHunter Explorer Extension" "Crystal Rich Ltd" "c:\program files\lockhunter\lhshellext64.dll" "28.04.2009 10:21"
    + "PDF Shell Extension" "PDF Shell Extension" "Adobe Systems, Inc." "c:\program files (x86)\common files\adobe\acrobat\activex\pdfshell.dll" "11.05.2013 10:34"
    + "PushbulletCtx" "" "" "File not found: :/Program Files (x86)/Pushbullet/pushbullet_ctx.DLL" ""
    + "RecuvaShellExt" "Recuva shell extensions" "Piriform Ltd" "c:\program files\recuva\recuvashell64.dll" "14.03.2014 12:41"
    + "SD360" "360 Total Security" "" "c:\program files (x86)\360\total security\menuex64.dll" "12.01.2015 03:55"
    + "SourceGearDiffMergeShellExtension32" "SourceGear DiffMerge ShellExtension 32" "SourceGear LLC" "c:\program files (x86)\sourcegear\common\diffmerge\sourcegeardiffmergeshellextension32.dll" "23.10.2013 19:15"
    + "SourceGearDiffMergeShellExtension64" "SourceGear DiffMerge ShellExtension 64" "SourceGear LLC" "c:\program files\sourcegear\common\diffmerge\sourcegeardiffmergeshellextension64.dll" "23.10.2013 19:17"
    + "StartMenuExt" "Start Menu Helper Extension" "IvoSoft" "c:\windows\syswow64\startmenuhelper32.dll" "20.04.2014 18:17"
    + "StartMenuExt" "Start Menu Helper Extension" "IvoSoft" "c:\windows\system32\startmenuhelper64.dll" "20.04.2014 18:16"
    + "WinRAR32" "WinRAR shell extension" "Alexander Roshal" "c:\program files\winrar\rarext32.dll" "02.12.2014 11:07"
    + "WinRAR" "WinRAR shell extension" "Alexander Roshal" "c:\program files\winrar\rarext.dll" "02.12.2014 11:07"
    + "WinSCPCopyHook" "Drag&Drop shell extension for WinSCP (64-bit)" "Martin Prikryl" "c:\program files (x86)\winscp\dragext64.dll" "14.08.2013 12:22"
    I you have any clue what might be going, I would be very happy to hear it. It's really annoying, as I have to kill explorer.exe and thereby close all my folder windows when this happens.
    Thank you!
    Best regards,
    David Trapp

    Hello,
    thanks for having a look. However, I already ran SFC before posting on this forum (as part of my own investigation) and it came back clean. RescueTime (a time tracking tool) is probably not the culprit because it happened also several times in the past without
    RescueTime being running (that was because I had accidentally removed it from autorun at that time).
    Unfortunately, I can't follow your "invalid date" explanation. I don't think an "invalid date" is anywhere involved; in fact, the method in question is called "_TreeInvalidateItemInfo" and not "_TreeInvalidDateItemInfo"
    (note that there is only one "d"), so I assume its job is just to invalidate (and in turn, refresh) the cached information about nodes in the left pane's folder tree of the explorer window(s) - since the folder tree is the only NamespaceTreeControl
    (whose corresponding class name is CNscTree) in explorer folder view windows. As I see it, something is causing explorer to repeatedly refresh the folder tree data, but I am stuck at finding out what exactly.
    Best regards,
    David Trapp
    EDIT: Disassembling ExplorerFrame!CNscTree::_TreeInvalidateItemInfo confirms that, because it seems to call TreeView_SetItem for a tree node and its parent (possibly with all fields set to *_CALLBACK), and CNscTree::_UpdateItemDisplayInfo
    for the parent node.
    EDIT2: I'd love to dig more into the trace, however I am hitting a wall at function names/addresses. Everywhere where I would expect a function name/address (such as the "by stack" views), I only see question marks instead. What
    could be the reason?

  • Screen doesn't turn on after resuming from standby- Windows XP

    Hi all,
    I have a Lenovo 3000 N200 with Windows XP SP3 (recently installed xp), and my laptop goes to sleep fine, but when I try to wake it up from standby, the computer turns on fine, but the screen does not turn on at all. The hdd LED shows that the hdd is doing something, but the screen does not turn on at all. I've tried pressing keys on the keyboard, moving the mouse but still no luck. So since I cannot get my laptop out of sleep, I have to hold the power button and power the laptop off and then back on again. I do not wish to keep doing this since you can corrupt your hdd by doing this too much.
    Any help would be highly appreciated..
    Thankyou,
    From Dean.S
    Message Edited by Deano019 on 01-31-2009 01:57 PM
    Message Edited by Deano019 on 02-03-2009 04:19 PM
    Lenovo 3000 N200 0687-A11: T5450(1.66GHz), 2GB RAM, 120GB 5400rpm HD, 14.1in 1280x800, Intel X3100, CDRW/DVDRW, Intel 802.11agn, Bluetooth, Modem, 10/100 Ethernet, Fingerprint reader, Camera, 6c Li-Ion, Windows 7 Ultimate!

    Sorry, theres no Security chip option in my BIOS.
    Lenovo 3000 N200 0687-A11: T5450(1.66GHz), 2GB RAM, 120GB 5400rpm HD, 14.1in 1280x800, Intel X3100, CDRW/DVDRW, Intel 802.11agn, Bluetooth, Modem, 10/100 Ethernet, Fingerprint reader, Camera, 6c Li-Ion, Windows 7 Ultimate!

  • K8t Neo2 problem with resume from standby after BIOS flash

    Previously while using the 3.2 BIOS and a Winchester 3200+, Both Standby and hibernation worked perfectly almost without fail.  Since I flashed the BIOS to 9.3 and installed an X2 4200+ I have had a problem with resume from standby.  The machine starts up OK but the 2nd processor core (cpu1) is almost maxed out and stays that way.  Task manager shows total cpu load as about 45-50% (all on cpu1) but shows no running process using any cpu load, just the usual System Idle process at about 99%.  The only way to get it back down to normal again seems to be to reboot.  By Contrast Hibernation works fine, with no increase in cpu load after resume.  I have all the latest MS patch's installed (I think!) the AMD dual core driver and the MS and AMD dual core optimizers.  Any ideas what is going on?

    Noticed last night that S! standby seems to work OK.  Also was experimenting with a fresh windows install on a spare hard drive (checking on another problem).  The fresh windows install appeared to work with S4 hibernation, so it looks like that is the answer to that problem.  However the problem with high cpu load on the second core after resume from S3 suspend to RAM standby was still present.  This problem is so specific and so repeatable (it does it every time without fail), that I feel there must be some very well defined reason for it.  Unfortunately I have no ideas what could be wrong. Have now tried Windows re-install, latest cpu drivers, AMD dual core optimizer, MS dual core optimizer, Cool'n'quite disabled/enabled, and various others and suspend to RAM still gives the same behaviour

  • After 10.4.3 upgrade, problems resuming from standby

    I have a Powerbook G3 Pismo 400 MHz with 576 MB RAM. After upgrading to 10.4.3, every time I open the lid to resume from standby, the powerbook freezes, even when no programs are open. It shows the desktop as it was previously, but the mouse will not move, the keys have no effect, etc. This lasts for approximately 25-30 seconds, after which time it becomes responsive again and acts normally.
    I've noticed that this occurs if I have the powerbook plugged in to the A/C, but don't have the battery in. If I put the battery in, it doesn't exhibit this problem. I've tried fixing the disk permissions, and reinstalled from the combo update download, but that didn't help.
    Has anyone else experienced this, is there a solution, and does Apple monitor this forum for bug reports, or is there another way to submit a bug report?

    Thanks Dave; I tried dragging the folders on the CD onto the desktop and they copy okay, and indicate by size they are full. They open on the desktop with all showing in them. So I copied all the CDs I use and re-burned them -- they will now read okay so I do not need to drag files to the desktop first, but can get it right from the CD. Seems like a lot of extra hassle for something that should be very simple to do. ;-} Again, i appreciate your suggestion, and quick response.

  • Intel 3160 in 15t-k000 cannot reconnect to networks after resume from OS sleep/standby

     Quite often the Intel Wireless-AC 3160 will be unable to reconnect to a network after Windows resumes from standby/sleep (or perhaps it's Windows' deeper hibernation).  The only fix (other than restarting Windows) is to disable the 3160 in the device manager and then re-enable it.  Upon re-enable, it immediately reconnects.  This happens sporadically, not every resume.
    Attempted resoluions (besides disable/re-enable workaround):
    Tried multiple networks on both 2.4 GHz and 5.2 GHz bands.  Updated the Intel drivers, the issue persists.
    Ran Intel PROSet/Wireless "Manual Diagnostic Tool", which passes tests until "Association Test", which fails.  Even "Scan Test" passes, but it just can't associate (connect?) with a network.
    Windows automatic troubleshooting tool.  No resolutions, useless.
    EDIT:  The issue looks a lot like this one on the AC 7260.  No resolutions on that forum, unfortunately.
    Windows 8.1Pro 64-bit
    Intel Dual Band Wireless-AC 3160 driver version 17.1.0.19
    As an aside question, what network cards are usable with the 15t-k###?  For example, like the list here for the 15t-j###.  Is there a simultaneous dual band card that can be used instead of the 3160?  Thanks!

    Hi @chappjc ,
    Thank you for your inquiry, I am happy to try and help!
    I understand that you are unable to connect to the network when resuming from sleep or hibernation in Windows 8 Pro.
    If is possible that you card is not set to connect when waking from sleep mode.
    Here are links to documents that I believe will help.
    Troubleshooting wireless network and Internet (Windows 8)
    From windows.microsoft.com:
    How do I fix network adapter problems?
    Windows Assessment and Deployment Kit (Windows ADK) for Windows 8.1 Update
    Windows ADK Overview
    On your side note, here is a link to the  HP ENVY 17 Notebook PC HP ENVY 15 Notebook PC Maintenance and Service Guide. Page 19 item 5 is a list of recommended replacement cards.
    I hope this helps.
    Sparkles1
    I work on behalf of HP
    Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
    Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

  • Firefox cannot open/reload any websites after resuming from a system standby. I have to close the current window and start a new session, then it works again

    I am using Firefox v 13.0.1 (Mozilla Firefox for Ubuntu canonical 1.0) on Ubuntu 12.04 LTS. Whenever my system resumes from standby I am not able to open/load any webpages in the Firefox session that was already running before the standby. I don't get any error message, but the page doesn't load at all. If I close the session and start a new one everything works fine.

    Not necessarily: rv:1.9.2.8 indicates a Firefox 3.6.8 version
    *Mozilla/5.0 (X11; Linux i686; rv:1.9.2.8) Gecko/20100722 Firefox/4.0.1
    You can check for a possibly corrupted user agent.
    See:
    *https://support.mozilla.org/kb/Finding+your+Firefox+version
    *https://support.mozilla.org/kb/websites-say-firefox-outdated-or-incompatible
    *http://kb.mozillazine.org/Resetting_your_useragent_string_to_its_compiled-in_default

  • T60 Slow to Resume from Standby

    I have noticed that ever since replacing my HD, because of (1) bad sectors and (2) it was getting noisy, it takes a long time for my T60 to resume from standby, sometimes 2 - 5 mins before it gets going again. If I shut down and restart all seems to be fine although not as fast as pre HD replacement. It seems only to be a problem when I go to and from standby. Any ideas?
    Recent changes that may have impacted - I replaced my OEM 60G HD with a WD 500G HD by cloning the HD using Acronis. I didn;t reload the OS. I did have to change some BIOS settings to get the new HD to be recognised by the BIOS - something about compatability mode - not 100% sure. I'll add more details once I reboot and check these. (it was AHCI to Compatability I have since changed to AHCI again to see if this has an impact). Otherwise all else is the same. I originally cloned the HD to extend the partition to the full size of the new HD but noticed it was a lot slower and had an annoying habit of accessing the HD on a regular (approx) 1 sec interval even when idle. So I changed the partition size to about 100G thinking it would have to span physically less of the HD using Paragon HD Manager and it did make it faster.
    I have Win XP SP3 2G RAM, T60 with Intel CPU T2400 @1.83GHz

    Sounds to me that you should get your harddrive checked. You shouldn't notice any difference in speed between a 60GB drive and a 500GB drive, apart from the fact that the 500GB drive should in theory be faster. At least given if they're both the same RPM (5400 or 7200 most likely).
    If the problem persists, even after running a hardware-diagnostic, I'd recommend reinstalling. Changing the harddrive by cloning it shouldn't present any problems of this kind, but one never knows - it's amazing what can be solved by reinstalling, sometimes
    IT-technician, running my own company in Bergen, Norway
    Thinkpad T61, 8895CTO C2D 2Ghz/4GB/120GB SSD/1400x1050

  • White screen when resuming from standby

    Hey,
    For about a week when I resume from standby by opening the lid I get a white screen.
    I'm using a MacBook Pro 2,7 GHz, Intel Core i7 with 4 GB ram bought in September this year (2011). Fully updated as of today.
    Basically, I close the lid of the laptop before I go to sleep and when I open it the next day the screen goes white. So far I have remedied this by pushing the power button which forces the Shut Off options to appear and the white screen is gone.
    Is this something I should be concerned about? I've read about the "White Screen of Death."
    Anyone else have this issue?

    Please read this whole message before doing anything.
    This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
    The purpose of this exercise is to determine whether the problem is caused by third-party system modifications that load automatically at startup or login. Boot in safe mode and log in to the account with the problem. First, disconnect all wired peripherals except keyboard, mouse, and monitor, if applicable, and remove all aftermarket expansion cards. The instructions provided by Apple are as follows:
    Be sure your Mac is shut down.
    Press the power button.
    Immediately after you hear the startup tone, hold the Shift key. The Shift key should be held as soon as possible after the startup tone, but not before the tone.
    Release the Shift key when you see the gray Apple icon and the progress indicator (looks like a spinning gear).
    The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
    Safe mode is much slower to boot and run than normal, and some things won’t work at all, including your login items.
    Test. Same problem(s)?
    After testing, reboot as usual (i.e., not in safe mode.)

  • No sound in Flash after resuming from suspend

    After I resume from a suspend or sleep there is no sound in Flash and there is no networking.
    The only way is to restart my browser to reestablish the sound.
    Is there a solution for this problem?
    Thanks.

    This does not happen with Firefox in Ubuntu, as an example. So something must be wrong somewhere.
    I can confirm this happens to me in Arch with Firefox 4.0b7 and Chromium 7.0.517.44. I noticed that after resuming from suspend, not only sound (in Flash) is missing, but Flash is behaving weirdly (YouTube video plays much faster) and CPU usage goes crazy without doing any particular action.
    Last edited by Niavlys (2010-12-05 23:34:30)

  • SP A60: Upon resume from standby, why devices don't work?

    Hi there,
    A question about my Toshiba Satellite Pro A60 (P2.8GHz, 40GB, Win XP Pro, as factory-delivered and extended with Belkin 54G PC-card wireless network adapter).
    When the laptop wakes up from standby, several devices don't work anymore, e.g. the wireless network-card. I haven't found anything to (un)check for Wakeup-On-Lan, resume, power management or anything similar.
    After a full reboot, all works fine again.
    What could I do to let all devices work the same after waking up from stand-by?
    Thanks in advance for your reply.
    Regards,
    Herman Zandt

    Hi Horwath
    Indeed not easy to explain. It doesn't make any difference if I use an AC power supply or battery, the same problem happens with both power sources.
    I re-checked the whole issue: upon pressing the on-switch on the SP A60 whilst it is blinking yellow (ie. A60 is in standby mode), it reboots perfectly without any errors. All devices work, ie. connectivity wireless card with base station ("excellent"), USB-ports, modem is recognised, touchpad works, DVD/CD-RW reads and soundcard works. (In fact, subject of this email is not correct anymore...)
    To be precise, what is NOT working is the data transfer, neither in my internal zone (LAN), nor outside (the Internet).
    Summarised: upon resuming from standby, the SP-A60 operates as being purely local without recognising anything outside the machine, despite the wireless network card being properly installed and excellent connectivity with the base station shown.
    As said, after full reboot all works fine again. No settings or checks have been found related to this. I'm running the latest BIOS.
    Any ideas? A hardware- or software-related issue?
    Thanks a zillion,
    Herman

  • T400 Stuck at 800MHz after resume from Hibernation

    This evening, my T400's processor speed was stuck at 800MHz after resuming from hibernation. Machine was plugged in. Power manager processor speed settings were not set to lowest performance. Even running processes that put the CPU at 100%, the machine stayed clocked at 800MHz. All drivers, BIOS, etc. are updated to the most recent version.
    Eventually, I shut down the machine, and then started it back up. Everything was fine.
    Does anyone have any suggestions to prevent this from happening again?
    When asking for help, post your question in the forum. Remember to include your system type, model number and OS. Do not post your serial number.
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help others with the same question in the future.
    My TPs: Twist 2HU: i5-3317U Win 8 Pro, 4GB RAM 250GB Samsung 840 | T420 4177CTO: i5-2520M, HD+, Win 7 Pro x64, 8GB RAM, Optimus, 160GB Intel 320 SSD, Intel 6300 WiFi, BT 3.0 | T400 2764CTO: P8700, WXGA, Win 7 Ult x64, AMD 3470, 8GB RAM, 64GB Samsung SSD, BT, Intel 5300 WiFi | A20m 14.1" PIII 500 (retired). Monitors: 2x Dell U2211h IPS 100% sRGB calibrated w/ Spyder3.

    Hello everyone, I observed a new correlation: last time when my touchpad was recognized as "PS/2 ALPS DualPoint TouchPad" (instead of "PS/2 Generic Mouse") happend *after resuming from hibernation*, and also with the concomitant phenomenon of having no sound after resuming. (Sorry for the oversophisticated language, I have just had a philosophy of mind exam ) After this I hibernated the laptop again and resumed, and I *had* sound, but had the touchpad recognized as "PS/2 Generic Mouse", so it seems that I am lucky with the touchpad just when I am unlucky with sound. And, as far as I remember, the earlier occasions when I was lucky with the touchpad were also after resuming from hibernation. So it seems that something else than psmouse sometimes fails to restart after the hibernation, and this is what causes psmouse to work as expected! I am not an expert in kernel, so could someone help me, what to look for? An obvious guess would be sound-related modules, but it would be really weird if they had anything to do with the touchpad, so for now I don't start to learn how sound is handled in Linux (it looks like a lot to learn...)

  • Big slowdown (hang-up actually) after resuming from hibernation (T61 & Win7)

    Hi
    Recently I have noticed, that my machine is someteimes slowed down after resuming from hibernation on Windows 7 and I can't do anything. I wait one minute, two... but nothing happens. Even mouse cursor isn't moving smooth. Pressing ctrl+alt+del causes that "preparing security options..." screen appears but nothing more... So I can't run task manager. Only thing I can do is powering down & booting again laptop so actually I can say that my machine hangs up after resuming from hibernation.
    I don't know if this is important, but always when it happend I was resuming system without AC connected and noticed that fan is not working.
    edit:
    today it happend again. I conncected AC but it didn't help. I have noticed, that when system is in this 'near hang-up' state - plugging usb mouse doesn't even cause mouse sensor to light.
    Any ideas what's going on?
    T61 7664-R6G core 2 duo 2.1ghz, 2gb ram, windows 7 32 bit (latest updates and drivers installed).

    Are you by any chance removing a LAN cable while in hibernation?
    I have a similar problem with my T61 7663-13G, Windows 7 x64 and Standby.
    (Could eliminate my Minidocks and power supplies IMHO.)
    But it seems like if I remove the network cable while in standby Win 7 will hang after the still successful login.
    (hang = I can let the cursor jump inch by inch, but nothing else is responding.)
    - Update:
    Changed the driver from my wired network card from 9.13.16.0 to 9.13.41.0 and can't reproduce my hang-ups atm.
    ThinkPad T61 (7663-13G) T7500 2.2GHz/4GiB/120GB SSD/Sierra MC8775 HSPA/Win7 Pro x64/(3rd Fan, 3rd NVS 140M), 2x 39T4587

Maybe you are looking for