Windows 10: Pressing space bar puts windows to sleep

After updating Windows 10 feature update latest version after pressing the taskbar and a few lower keys the computer goes to sleep it is a new teclast and out of the box I notice it had this problem but was resolved after the first set of updates. But after the future update the problem came back again

:)

 

Space..Bar

Hi Regina,

There are different reasons why your space bar and other keys are not responding.
For us to properly isolate your concern, we'd like to know the following:

• When was the last time that your space bar and other keys were working?
• Have you made any changes on your machine prior to this issue?
• Have you installed all pending updates on your machine?
• What is the build and version of your Windows?

In the meantime, we suggest that you run a
quick test scan
first on your computer to check for possible errors.
You can visit your computer manufacturer’s website to access their
Diagnostic Tool. The tool will help us determine if the issue has something to do with the hardware or software of
your computer. If an error is detected, it will automatically fix and recommend other troubleshooting steps to resolve your issue.

We'll be waiting for your response.

 

Trouble Putting PC to Sleep

I finally determined what the cause of my PC waking up right after I invoke sleep function Start > Power > Sleep. I recently purchased a Velocifire wireless (2.4ghz) keyboard that also comes with a USB cord so it can be used in corded mode. When used in corded mode, sleeping the PC is not a problem. When I use the wireless dongle, the PC refuses to sleep for more than a second. So, the wireless mode of this keyboard is what triggers the problem. In addition to the things I've tried in my original post, here are the results of some suggestions you guys made:

• Created a new fake user and logged in under than user. Same behavior.
• Started PC in Safe Mode. Unfortunately, in Safe Mode sleep functions are limited to the monitor and hard drives. Nothing to put the PC to sleep.
• Tried going into sleep via Alt + F4. Same behavior.
• powercfg -a reports S3 is active on my system.

There are no obvious irregularities in Device Manager. The dongle shows up under USB Serial Bus Controllers as a USB Composite Device.

• General Tab says "This device is working properly".
• In Driver Tab, I tried searching for a better driver, but Windows says there is no better driver.
• There is no Power Management tab.

So as it turns out, all of things I've tried appear to have been a waste of time as it was not addressing the wireless function of the keyboard. I contacted the manufacturer and they suggested that I delete the USB Composite Device entry, re-boot and re-insert the dongle. However, that did not change inability to sleep the PC.

Any other ideas?

 

computer wake-up after sleep

Hi Bill,

There's a possibility that the settings that enables your Space bar to wake your computer up from sleep was reset after updating Windows. If this what had happened, we suggest that you just re-set it up. See the steps below on how to do
so:

• Press Windows key and type keyboard in.
• Click on Keyboard option and a pop-up windows should show up.
• From there, go to > Hardware tab > Properties >
  Change settings > Power management > Allow this device to wake the computer >
  OK/Apply.

Try the if the steps did work and let us know any updates.