Weird problem, Lenovo laptop sleep mode

Discussion in 'Technical Corner' started by Sac Arrow, Jun 23, 2019.

  1. Sac Arrow

    Sac Arrow Touchdown! Greaser!

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    I have a Lenovo Yoga laptop. For some reason, it started to refuse to automatically go in to sleep mode after inactivity. I checked the settings. They are correct. If I manually put it in sleep mode, it will come back out of sleep mode after a period of time and run the battery down. If I turn it off, it stays turned off.

    Ideas? It's about four years old.
     
  2. luvflyin

    luvflyin Final Approach

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  3. Ryanb

    Ryanb Final Approach PoA Supporter

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    There’s your problem!

    :D
     
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  4. Ryanb

    Ryanb Final Approach PoA Supporter

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    Take a Louisville slugger to it and call it done.
     
  5. cowman

    cowman En-Route PoA Supporter

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    Probably some driver or software waking it up. Maybe go through and disable any unused applications running in the tray and take a look at the power settings, task scheduler, BIOS settings, etc. If all else fails nuke and pave(wipe the drive and reinstall).
     
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  6. RJM62

    RJM62 Touchdown! Greaser!

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    Running

    powercfg -lastwake

    powercfg -devicequery wake_armed

    and

    powercfg -waketimers

    may give you some clues.

    Rich
     
  7. genna

    genna Cleared for Takeoff

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    Do you have a mouse waking it up? External? I had the same issue until I figured out that my external mouse was being bumped and that would wake up the laptop.

    Keyboard would do the same. Also, some network cards can be set up to wake pc
     
  8. genna

    genna Cleared for Takeoff

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    If it’s windows 10, I think update can wake it up as well
     
  9. Sac Arrow

    Sac Arrow Touchdown! Greaser!

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    Yes the mouse can sometimes wake it up, but it hadn't gone through an update, and I have not installed any additional apps or changed anything.
    powercfg -lastwake

    I shut it down last night so nothing to report. I'll try it again when it acts up.


    powercfg -devicequery wake_armed

    Mouse.


    and

    powercfg -waketimers

    I don't have admin access to my laptop (work laptop.)

    Ahhh, maybe that is the rub. Because of the recent cryptlock attack of our company, the IT guy decided to remove admin access of our computers. But, that was a few months ago.
     
  10. RJM62

    RJM62 Touchdown! Greaser!

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    Maybe someone on the cleaning crew moved the mouse. It doesn't take much. Just bumping the keyboard tray while vacuuming would do it.

    In the Power Management tab in the Device Manager dialogue for the mouse, you can disable its ability to wake the computer. Just make sure that the keyboard is allowed to wake it before you disable the mouse's ability, lest you have no way to wake your computer from its slumber. (I don't think either change requires admin status, but they might.)

    Rich
     
  11. Sac Arrow

    Sac Arrow Touchdown! Greaser!

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    Nope, it's at home. But, it looks like maybe it isn't going to sleep automatically in the first place. It should have gone in to sleep mode after ten minutes. The screen turned off but the status LED indicates 'on.' Hmm. Double checked the settings. Should be good.
     
  12. Ghery

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    Yoga? At first I thought you wrote "Yugo". And that would have explained a lot!
     
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  13. Sac Arrow

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    It's actually been a really great laptop. Best I've ever had or used. Very fast, reliable, well made, light, thin. I think what might be happening is that the battery may be going South, as some of these functions are tied in to the battery and it is old. I put it in manual sleep mode, and after a couple hours it turned itself off, but it always did that from day one. I think it just has a problem getting to sleep.

    Like me.
     
  14. luvflyin

    luvflyin Final Approach

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    Hmm. I had a Lenovo, ThinkPad, about 6 years. It was starting to do schizo things. Computer dude said you need a new battery. I don’t think the battery itself was the cause of the problems though. I decided to just get a new computer. Question? Do you check Lenovo for firmware updates? Bios, chipset, stuff like that?
     
  15. genna

    genna Cleared for Takeoff

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    Just give it some Ambien... and don't let it sleepwalk.
     
  16. Sac Arrow

    Sac Arrow Touchdown! Greaser!

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    No, I figure if it ain't broke, fixing it isn't going to help. Maybe if it starts to do schizo things, I'll try that.
     
  17. flhrci

    flhrci En-Route

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    Need more carbs. Makes you sleepy. :)
     
  18. luvflyin

    luvflyin Final Approach

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    there should be something on your desktop or in your menu that says Lenovo settings or Lenovo Vantage or sumpin like that. It will have System Update in it. I just ran it and there was a critical update about Power Management. I remember these in the past also. Power management sounds like it could be about your problem. If it ain't broke then why did you start this post? Yeah, it ain't broke but it's having problems and this might be the fix