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my laptop wont boot, the screen is black for 30 seconds then turns off

Tags:
  • PC gaming
  • Boot
  • Laptops
  • BIOS
  • Displays
  • Motherboards
  • Display Adapter
Last response: in Laptop Tech Support
December 31, 2016 4:48:47 AM

This happened after i changed something in the bios. Ive had someone try to repair it but they didnt know what was wrong with it. They removed the cmos to reset the bios but it didnt work. And know i have no idea how to fix it. Anyone who know what the cause could be?

More about : laptop wont boot screen black seconds turns

December 31, 2016 5:15:51 AM

the fans are spinning rn, and it takes a while b4 i turns itself off, is it fixing itself? should i connect to external display?
edit:so i dont get any display, which means i can do nothing? help would be useful
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a c 351 D Laptop
a c 312 V Motherboard
December 31, 2016 9:06:45 AM

MERGED QUESTION
Question from Bendik Aune : "changed bios, laptop screen black for 30 secs then turns off"

Bendik Aune said:
Hey. I changed something in my laptops bios and now the screen turns black for 30 seconds, then shuts off. I had someone check it out, they removed the cmos battery to reset the bios, but it didnt work. There werent any problems with the laptop earlier b4 i changed the bios. Does anyone have any idea whats the cause of this problem?It makes no sound when turned on, the fans dont start. So im out of options.


cin19 said:
Can you boot into the BIOS again? If you can, may check the boot device setting, make sure the 1st boot device is from the HDD with the OS. But if you can't boot into the BIOS at all, and the problem maybe from something else.


Bendik Aune said:
im going to try once i get it back.


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Related resources
May 8, 2017 4:16:54 AM

You must remove battery and turning on and press and hold Alt+CTRL+Del for 10 s, then you heard a shout beep and next it solved. you can boot it and continue
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May 11, 2017 4:09:34 PM

Homayoon said:
You must remove battery and turning on and press and hold Alt+CTRL+Del for 10 s, then you heard a shout beep and next it solved. you can boot it and continue


How can you turn it on when you remove the battery?
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