Windows 10: My PC crashed while I was sleeping wondering if this is bad or not?

So, to start off my PC crashed twice I think while I was sleeping. The reason I am worried is because this hasn't happened before. I did have a microsoft secuirty update around that time but I don't think this error would pop up? I also didn't see a crash dump file I might've also not looked in the right place just wondering if I'm okay as my PC has been fine for the past couple of hours..

:)

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

Sleep

Hi,

This may happen due to its power plan. A power plan is a collection of hardware and system settings that manages how computers use and conserve power. For this, we suggest that you reset and restore power plans to its default. kindly follow these steps:

• Open the Command Prompt (Admin).
• Copy and paste the command below into the command prompt, and press
  Enter:
  • powercfg -restoredefaultschemes
• Close the Command Prompt window, and then restart your PC to apply the changes.

After that, go to Power & sleep settings
by typing it into the Windows Search. Check the When plugged in, PC goes to sleep after
settings is set to Never.

Let us know if the steps above helped you to resolve the issue.

 

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?