Ok, i have serious problem regarding my computer. And that is that whenever i dont use my computer while its on for at least 35 minutes or even 20 minutes, it will crash. Let me be more clear here, i use my laptop for awhile and say i dont turn off m laptop and go down to eat, normally we would expect the laptop to just turn on its screensaver mode, or just temporary be on black screen and when you want to use it again, the laptop comes back on to show the login display. My laptop on the other hand just crashes, the BoD appears, and i am so confused.

 

does anyone know what is going on here???

You provide quite little information... but what happens if you turn off the screensaver or the power saver (i.e. you go into the control Panel (or wherever the screensaver and/or power saving settings are hidden), and you just say it doesn't turn on at all.

 

I'm assuming that your computer isn't doing much else when you're gone, so that might be linked to the crash. At least this way you can doublecheck it, and narrow down the list of possible problems.