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  • Registered: ‎01-05-2020
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ThinkCentre M92P: Sleep mode: Will not wake up

2020-01-05, 16:15 PM

Whenever I put my computer in sleep mode and goes to sleep (power light: blinks), when I move the mouse to wake it, I see the hard drive light flash a bunch of times and it stops (power light: solid) and nothing appears on the screen.  I would have to either hold the power button down until the power light goes off and I would have to press it again to turn it back on, or if I don't do anything, after two minutes and thirty seconds later, it comes back on.  How do I fix this?  What could be the problem?


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  • Posts: 11
  • Registered: ‎11-15-2019
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Re: ThinkCentre M92P: Sleep mode: Will not wake up

2020-01-07, 6:44 AM

first,you need to confirm that your computer support sleep model.

     cmd-->input "powercfg -a"---> click "enter"


if your computer support sleep model,then chechk the setting.

    Devcie Manager-->system device-->intel(R) Management Engine interface-->right-click,chose "properties"-->click "Power Managetment"-->keep " allow the computer to turn off this device to save power" is unchecked.


hope this information can help you.

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