Surface Pro doesn't wake up from Standby

Anonymous
2013-02-13T22:14:56+00:00

When I put my Surface Pro into sleep mode (not hibernate, as I disabled that using powercfg -h off  via command line), pressing the power button, Windows button, or pressing keys on the keyboard will NOT wake it up... the screen stays blank, although I can press the Windows key and feel it vibrate as to acknowledge that I've pressed it.

My only solution is to power off the device and then power on, which is not ideal for obvious reasons.

I have not made any changes to power profiles or the device, and I've spent quite a bit of time installing my software and copying files... I really don't want to reset it if I don't have to. I have already installed all available Windows updates.

Any advice?

Surface | Surface Pro | Install and update

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments
Answer accepted by question author
Anonymous
2013-03-21T15:28:19+00:00

This from that other thread I referenced appears to have resolved the issue:

  1. Open Device Manager from the Control Panel or however you normally open it
  2. Expand Network Adapters and double click Marvell Avastar 350N
  3. Choose the Power Management tab and make sure the checkbox is checked for Allow the computer to turn off this device to save power

Thanks all!

Leo

Was this answer helpful?

4 people found this answer helpful.
0 comments
Answer accepted by question author
Anonymous
2013-02-14T14:17:29+00:00

Have you altered the wireless network card in Device Manager to not allow the computer to put the device to sleep to save power via the Power Management tab on the card? I had inadvertently done this and it caused my Surface Pro to not wake properly.

To clarify for anyone else running into this:

  1. Open Device Manager from the Control Panel or however you normally open it
  2. Expand Network Adapters and double click Marvell Avastar 350N
  3. Choose the Power Management tab and make sure the checkbox is checked for Allow the computer to turn off this device to save power

Was this answer helpful?

0 comments

64 additional answers

Sort by: Newest
Most helpful Newest Oldest
  1. Deleted

    This answer has been deleted due to a violation of our Code of Conduct. The answer was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.

    Comments have been turned off. Learn more

  2. Anonymous
    2013-03-21T15:30:40+00:00

    I'm not seeing how to mark my own reply above as the answer (the previous one, or the one with the link to the other forum thread), but it's answered.

    Leo

    Was this answer helpful?

    0 comments
  3. Anonymous
    2013-03-21T14:30:15+00:00

    Hi Leo,

    The power management setting is the cause of this issue if that setting was modified. Please let us know if this resolved your issue and mark this thread as answered.

    Was this answer helpful?

    0 comments