Once The Computer Goes To Sleep Can't Wake It Up Without Rebooting

Jan 4, 2016

Once the computer goes to sleep, I can't wake it up without rebooting 

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Performance :: Computer Won't Wake Up From Sleep

Aug 9, 2015

I hear the computer turn back on and the light is on, but the screen is still black. My mouse and keyboard are unresponsive (can't turn backlight on). I have to do a hard shut down. When it's back on, it's like it woke up from sleep mode, not a fresh restart.

This just started happening today I think so I did a system restore, but the problem persists. The only thing I remember doing today was updating my ATI drivers.

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BSOD :: Computer Wake From Sleep?

Sep 18, 2015

Every time my computer's monitor goes to sleep, on awaking the computer will BSOD with "kernel security check failure" or the screen will not turn on and reboot the PC.

FIVE-Fri_09_18_2015__83806_71.zip

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Window Resizes When Computer Wake Up From Sleep

Oct 17, 2015

Windows 10 keep re-sizing my firefox windows when i wake up my computer from sleep. And the windows 10 start menu is also opens up. I would like to fix both these issues.

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Computer Unable To Wake Up From Sleep Mode

Jul 29, 2015

I upgraded to Windows 10 and now I cannot wake up my computer from sleep mode. With Windows 7 and 8.1 all I had to do was tap any key and the computer would wake up. Now that doesn't work. I have to press and hold down the power button to force a shut down and then restart. This problem only appeared after I installed Windows 10. How can I fix it?

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Why Won't Computer Wake Up After Putting It To Sleep Mode

Oct 6, 2015

I have an HP pavilion g6 notebook laptop computer. I have recently upgraded from Windows 8.1 to Windows 10. I had occasion to put my computer to sleep! I had been working on my college courses for a few hours, when I needed to take a break. I put my system to sleep, but when I returned to complete my assignments my computer would not turn on! It went to an off black screen, and locked up! When at sleep the power indicater blinked, which indicates that it was in sleep mode.

When I tried to awaken my Pavillion it locked up, and the only way to regain control was to manually force it to shut down (i.e. hooded power button down.) thinking this may be due to system clutter I cleaned both user disc & system files using the Windows disk cleaning function, found through the control panel, looked for both HP updates, and Windows updates.

Later I again tried to awaken my machine after putting it to sleep, and had a repeat in the inability to awaken it! A third and the last time I tried to awaken my PC from sleep I noticed that for some reason, and somehow the indicator light was solid, the screen black, and I heard my computers fan running!

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Computer Won't Wake Up After Sleep Mode - Restart Required

Aug 9, 2015

When I put my computer in sleep mode, it won't 'wake up'. I have to manually turn off the computer and then start it up again. This has happened twice. I'm not putting it into sleep mode until I find out what's wrong and that's exasperating as I normally leave my computer on all day so I can periodically play my games.

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Wake Computer From Sleep - Keystrokes Are Ineffective / Screen Black?

Sep 9, 2015

When finished my work, I choose "Sleep" in the power options. Then, when I want to work again, I hit the mouse or any key, even "escape" amd it doesn't "wake up". After 2-3 minutes, I turn the machine off and re-boot.

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Operating System Was Not Found When Try To Wake Computer From Sleep Mode?

Jan 3, 2016

I did the conversion from Windows 7 to Windows 10 about 1.5 months ago. This is a Dell Vostro w/Intel Corei5 desktop

All was fine until I attempted to wake the computer from sleep mode recently and got the following error.

An operating system was not found. Try disconnecting any drives that don't contain an operating system

Press Ctrl+Atl+Del to restart

I disconnected the two external drives I had connected and tried again with the same result.

On startup, I've hit F12 to run through the Dell ePSA Pre-boot system assessment and it passes all the tests System, Cables, OS boot Path, Hard drive, cd rom drive, video card, cpu fan, system fan processor and memory.

I have the original 7, 64 bit installation disks, but nothing for Windows 10. What's the best way to get this thing going again?

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Boot Priority Keep Resetting When Wake Up Computer From Sleep Mode

Oct 4, 2015

When I wake up my computer from sleep mode I have to go to the bios to reset the boot drive?

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Computer Sleeps / Wakes Fine Manually But Won't Wake From Auto-sleep

Oct 10, 2015

My motherboard is a P8Z77-V, with Gigabyte 7950 video card, if that matters.

I did the windows 10 upgrade, and all seems well, except waking from Standby.

If I go into start menu, and choose sleep, everything spins down, and the computer shuts itself off. I am assuming this 'sleep' is some sort of hibernate.

But when I leave the computer over night I come back and the monitors are off,but lights on tower on. I am assuming this is standby mode? Anyway, I can't wake the computer from it, using mouse or keyboard (both USB). Clicking power button on tower does nothing. I generally have to click the reset button on tower and do a full boot sequence. When I log in, I do not get a message about windows not shutting down properly (maybe that message is no more in 10?), but clearly it is a fresh desktop.

I reset all bios settings, and update to most recent bios. I have the latest graphics drivers.

Here is some investigating I did, hopefully it works:

Code:
D:UsersShea.Wilbur>powercfg /aThe following sleep states are available on this system: Standby (S3) Hibernate Hybrid Sleep Fast StartupThe following sleep states are not available on this system: Standby (S1) The system firmware does not support this standby state. Standby (S2) The system firmware does not support this standby state. Standby (S0 Low Power Idle) The system firmware does not support this standby state.

Code:
C:WINDOWSsystem32>powercfg /sleepstudyS0 Low Power Idle is not supported on this machine. Cannot run tool. BIOS settings to check?

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Computer In Sleep Mode When Left Idle - Won't Wake Up With Mouse Or Keyboard

Mar 13, 2016

Rig only a few weeks old and I noticed for the second time now when my computer is left alone for awhile it acts like it's in sleep mode but mouse and keyboard don't seem to be waking it. I fixed it last time by just restarting computer...

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How To Wake From Sleep Or Change Way To Wake Up

Aug 3, 2015

today my desktop went to sleep mode, and i had problems waking it up, i didnt know how to do it.Whats the default way to do this in a desktop pc? And even better if its possible, i would like to be able to wake pc by mouse clicking, is there any posible way to do this?

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Computer Keeps On Rebooting

Sep 17, 2015

I had windows 10 pro insider preview build on my cpu and said that my license was going to end.I went online to the Microsoft page and when to get windows 10 for free.Once I downloaded and finished doing its thing it asked me to sign in and I did, then later it started resetting.

It's been going like this for about an hour now, it loads up in the windows 10 loading screen and keeps rebooting or restarting over again.I won't even let me go in safe mode

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Recently Restored Computer And It Keeps Rebooting

Sep 16, 2015

I recently just restored my PC and everytime the windows 10 loading screen shows it says restarting, restarting, restarting, how do I stop from making it reboot?

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Stop Windows Update From Automatically Rebooting Computer

Mar 21, 2016

As you are aware, Windows 10 PCs have been programmed to automatically check for updates and install any updates they find. Windows 10  is also set to normally schedule reboots for when you are away from the computer. Is there a tool available to stop Windows Update from automatically rebooting your computer?

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How To Wake Up From Sleep

Dec 4, 2015

I choose SLEEP and my PC goes to sleep, and there is a light on front of my PC Unit that flashes.

But I can't wake Windows 10 up. I tried pressing all buttons on mouse and keyboard, nothing happens ...

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Won't Wake Up From Sleep

Jul 31, 2015

I downloaded windows 10 yesterday and everything seemed to be working fine. However, every time I shut my computer, it's supposed to go into sleep mode from which a shake of the mouse will wake it. It is indeed going to sleep, but I can't wake it through any interaction with the mouse or keyboard. The power light is still on, indicating that the computer is sleeping, but I can't get it to wake up. I have had to hold the power button to turn it off and then on and I'm pretty sure that's terrible for my computer to not shut down properly.

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After Installing PC Won't Wake Up From Sleep

Aug 2, 2015

after installing windows 10 my computer don't wake up from sleep mode. I have to force turn off by long pressed the power button. and then turn on again. before install 10 I don't have this issue. 

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Won't Wake From Sleep Mode

Nov 24, 2015

when my computer goes into sleep mode I have to turn it completely off and do a restart to get it going.

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Cannot Wake Up PC From Sleep Mode

Nov 10, 2015

I cannot wake up my pc from sleep mode in windows 10. 

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HP Desktop Will Not Wake Up From Sleep

Oct 8, 2015

After an upgrade to Windows 10, my HP Compaq 6005 Pro Small Form Factor will not wake up properly from sleep. After sleep, if I press a key on the keyboard or press the power button, I hear the fan and hard drive start up, and the monitor goes from completely off to on yet black. (I can see a small difference, and the monitor reports that it receives a signal.) But nothing happens, including when I press various key combinations such as those which would cause rebooting. Sometimes my mouse pointer is visible but usually not. If so, the pointer will not move. If I hold down the power button, killing the power supply, and the press the power button again, the computer wakes up (not rebooting) to the condition it was before.

As a history, this machine had a clean Windows 7 install, then a Windows 10 upgrade, then a Windows 10 clean install.

[I have a vague memory that the computer originally went to sleep and woke up OK a few times, and now doesn't. However, my memory could be wrong.]

I have tried:
* all Windows updates
* using HP website for all relevant updates, including BIOS
* display adapter (graphics card) update
* Windows Power Usage Troubleshooter
* turning hibernation off and on again in the command line (powercfg /h off and on)

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PC Wake From Sleep Every Night At 11:36 Pm

Sep 24, 2015

PC wakes every night at 11:36. I have disabled the wake for anything feature and I cannot figure this out. Based on settings its not supposed to wake up. Is there something buried that I need to change or is this just a win 10 flaw?

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Networking :: Can't Get Computer To Wake From Master Computer

Feb 10, 2016

Can't get computer to wake from master computer,worked perfect when windows 7 was on remote local computer? I'm I missing something in a setup.

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Wake From Sleep - Laptop Reboots Itself

Jan 27, 2016

I have an Asus Ultrabook, UX302L. It came with windows 8 from the factory, I upgraded it to windows 10, all nice and wonderful. About a month ago, I replaced my HDD with an Samsung 850 Evo SSD and I installed a clean copy of Windows 10 which I activated with my windows 8 key. All good till here. But after that my nightmare started:

I can't put my laptop to sleep, because when I try to wake it up it restarts instead, and I lose all my documents, programs started before, etc.

I tried to install a older Intel Management Engine because I found out that the last one is buggy (and it is, I can't even put my computer to hubernate with it, the fans just keep running till it drains my battery, but with the IME 9ish at least hibernation work), I tried to disable fast boot, to install an older version of the integrated intel graphics card driver, tried to put my HDD's to never sleep, disabled hybrid sleep, set the AHCI link power management to HIMP/DIMP, etc.....

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Can't Wake From Sleep - Have To Reboot Every Time

Nov 25, 2015

HP Pavilion laptop, Windows 10 Pro
Intel i5, 2.60 GHz
8 GB Ram.

I was on 8.1 but did a clean install following the guides on the forums and it worked great. Only issue I had was with the Synaptics settings that keeps resseting after reboot but sorted that out.

Now for some reason 90% of the time my laptop goes to sleep I can only get it to work again by rebooting via power button. I have tried various guides on the forum (disabled fast boot, hybernation, etc) but nothing seems to work. If it does work, it only last a couple of hours at best. I have also noticed that the laptop does not always shut down fully...

I have just done a reset again (did a clean install yesterday) and left the laptop on for about 30-45 minutes and it goes to sleep and I can't wake it. I left everything default to rule out any possible changes I could have made to the settings.I am wondering if it's the iso I got from Microsoft website when I did the install...

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