Windows 10: Windows 10 get crashed occassionally and no error dialog reported after restart

My laptop just crashed when I was watching a video online and I had to force it to turn off by pressing the power button. After I restart my laptop, no error dialog was reported as if there hasn't been a crash just now. I am now wondering what is wrong with the laptop because I just got it from microsoft as a replacement a week ago. Is there something wrong with the system? Or with the hardwares?

:)

 

N8 Crashes

Hi All, I have been using Nokia N8 for past 4 days and observed following:

a) Ovi store works well, however, occassionally reports download errors. Going 'back' and restarting download helps.

b) Ovi Store crashes.

c) Nokia browser crashes.

d) While on flight, I watched a movie and snapped 12 pictures and took 2 minute video. Phone battery was done!

e) Contact list crashes occassionally.

 

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?

 

Windows 10 Freezing, Many Errors, Crashing and Restarting

Hi,

In order for us to provide the necessary steps to resolve the issue regarding the crashes that you are experiencing, we would like to gather more information:

• Can you send us the screenshots of the error messages?
• What is the current build and version of your Windows 10? You can check it by following these steps: Press
  Windows key + R, type "winver" and hit
  Enter.
• What troubleshooting steps have you tried so far?

Regards.