Windows 10: Windows 10 turns off and on automatically. Shows automatic repair screen but turns off...

My Windows 10 lenovo turns off and on automatically. First it shows 'preparing automatic repair' but turns off again before anything comes up. A few times Windows repair blue screen comes up but before I can pick any option it turns off again. At times i also manage to get into windows- when I do, it turns off automatically again at anytime without any warning. The last time i was able to work for a few hours, I shut it down when I was finished at night. In the middle of the night, it turned on by itself and then again started the automatic repair loop. What is wrong?

The laptop is Lenovo ideapad 330.

:)

 

Windows 10 random automatic repair after changing boot priority.

Hello. So i have an Windows 10 Pro. Sometimes when i am changing in bios boot order from USB to HDD ( SDD ) windows starts booting with AUTOMATIC REPAIR and then restarting. Is this something with BIOS \ Windows 10 bug related? Tested on pc and on laptop , and sometimes it doing the same.


Situation on PC first,listen:

Few days ago after i change boot in UEFI BIOS from USB to SSD.
Then Windows 10 showed at 1 boot Automatic Repair.
When starting Windows 10 boot loader starts by "preparing automatic repair" and diagnosing pc.
Interesting is that if I restart Windows (after procedure mentioned earlier) it will boot normally. This startup problem was occured only when starting system again after shutdown or restarted pc from windows.So i was needed 2 boots to boot properly to windows.
But on pc, format was needed to remove completely issue and after format is fine.

Pc :
2x8gb Kingston Hyperx 1600mhz DDR3
SSD samsung Evo 250 gb
4790k stock
Asus Sabertooth Z97 Mark 2 with UEFI BIOS


Now laptop with old standard bios:
On laptop i made the same operation, change boot from USB to HDD and on first boot Windows 10 shows Automatic Repair. But it happened once and i cant reproduce. No format was needed.

laptop is very old with 2gb ram

Why on pc format was needed when on laptop not?



Thanks for suggestions.

 

Windows 10 - automatic repair after memtest session - memory faulty or not?

So i formatted disk , install again Windows 10 , now Windows booting fine without automatic repair. But i tried to reproduce issue by running memtest86 again. So i run test for 5 hours, stop test and booted Windows 10. This time it booted fine without automatic repair. So i guess its fine. But i want to know why it happened earlier? That was still hardware issue? Thx for opinion. Somebody said that can be caused by bad ram.

 

Automatic Updates will not turn on

Hi,
I have just installed the April update for Windows 10, and was curious why it hadn't automatically installed, as previous updates had done.
Now when I go into Settings>Updates & Security>Advanced Options, when I try to turn on Automatic Updates it turns straight back off, and will not stay on at all.
Does anyone have any suggestions, please?
Many thanks.