I have a Dell desktop with Windows 8 and it will wake up from sleep mode if not in use for awhile but if left for longer periods it goes into sleep mode and will not wake up. I have tried to wake it touching mouse touching power button using windows key + C no results unless I do a hard power down Now it has started to download windows updates without installing them The best I saved for last...it will not shut down it only goes into Power Save mode very frustrating...suggestions please?

Just manually install your updates daily. The auto-update causes many problems.

Finally found a "workaround". I noticed that everytime this happens and after I do a hard reboot. There's always a Windows Update. So, I turned off Windows Update. And it never happened again. :)

Same problem with new HP p7-4121. When it goes to sleep, whether automatically or by depressing the power button when I will be away, most of the time it will open back when I touch a key, but about once a week it will not restart. Only way I can get it to restart is by unplugging, waiting a minute and plugging back in and turning on. When running troubleshooting, the message is that the screen saver is enabled and no fix.

The same problem on HP Probook 4530s...

windows 8 won't wake up from sleep mode

Anonymous

I have a Dell desktop with Windows 8 and it will wake up from sleep mode if not in use for awhile but if left for longer periods it goes into sleep mode and will not wake up. I have tried to wake it

touching mouse
touching power button
using windows key + C
no results unless I do a hard power down

Now it has started to download windows updates without installing them

The best I saved for last...it will not shut down it only goes into Power Save mode

very frustrating...suggestions please?

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.

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Anonymous

Was having this same problem and I fixed it. Check to make sure it's actually not waking! In my case the computer itself was waking but the display adapter was not. I could hear the processor fan come back on, the hard drives spin up, but nothing on my screen. In my BIOS, there was an option to not let the integrated graphics adapter sleep. It was called "RC6 Render Standby" and I turned it off -- fixed!

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98 additional answers

Anonymous

2013-08-17T17:11:16+00:00

Just manually install your updates daily. The auto-update causes many problems.
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Anonymous

2013-08-17T16:03:56+00:00

Finally found a "workaround". I noticed that everytime this happens and after I do a hard reboot. There's always a Windows Update.

So, I turned off Windows Update. And it never happened again. :)
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Anonymous

2013-08-15T14:31:26+00:00

Same problem with new HP p7-4121. When it goes to sleep, whether automatically or by depressing the power button when I will be away, most of the time it will open back when I touch a key, but about once a week it will not restart. Only way I can get it to restart is by unplugging, waiting a minute and plugging back in and turning on. When running troubleshooting, the message is that the screen saver is enabled and no fix.
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Anonymous

2013-07-11T08:17:21+00:00

The same problem on HP Probook 4530s...
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