Windows 10: Need help with boot error

Today my win 10 updated and after that it wouldnt boot it was just my cursor and a Black screen. Tried some methods solving it and ended up with this error: LogonUI.exe system error The system experienced some kind of overflow in the app and that could cause someone else to take control( it goes something like this.) and I click on ok and instsntly reappears, same with clicking x. I really badly need help, I have an USB with that win10 repair / install tool but the startup repair didnt do anything, I Don't want to re install the computer, because I have important things on it I Can't lose, cmd commands didnt help with anything, and I cant delete updates for some reason. Also when I tried to delete function updates it wanted me to unlock my harddrives but I couldnt type letters only numbers and I couldnt do anything with that.

submitted by /u/Petisimon125
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:)

 

vista boot error

Well, earlier today i was trying to setup a dual boot along with Xp and already had vista installed... so I made a partition on one of my HD's and went to install XP on it.. the instalation went back and I got an error that the CD was bad, so I rebooted and now I get the error Error Loading Operating System.. trying to figure out how to fix this.. I tryed playing in the BIOS along with using the Vista repair option but nothing helping.. my vista is on a different hard drive then where i tried to install XP to...not sure what else to do, I need to fix my boot file somehow... suggestions?

 

laptop doesnt boot automatically

This is what happened.

1. Did a repair install and later disabled hibertnate in CMD.
2. Enabled legacy option ROM in BIOS.
3. After a few times startup ( i used the system in such mode for 5 days), changed boot option back to default.
4. Vola!! It boots automatically to win10 without any keypress. Tested it with many starts to confirm the same.
5. Re-enabled hibernate option using CMD and later selected Fast Startup.
6. System booted normally, without the need for any keypress.

I do not know exactly whether such steps resolved the problem or what else happened, hence cannot suggest above steps.

Many thanks to all members who helped to troubleshoot problems.

 

help to remote connect

not sure how to use both programs u 2 suggested, i need more helpful steps thanks