Hey guys,
about 2 weeks ago i turned my Lenovo YOGA 510-14AST (8 GB RAM) off by pressing the power off button. Since then my laptop is stuck in a bootloop.
The Lenovo logo pops up and you can see the loading ring. 5 seconds later the Lenovo logo disappears but ring stays there while the screen gets darker. After about 5 seconds the screen looks just like it was at the beginning and the bootloop never ends... Sometime the ring gets bigger and then it goes back to "small" size.
Occasionally when i turn on the laptop it reads "automatic repair" followed by a blue screen that reads "attempted write to readonly memory". One time below this message it said that the reason is: "ehstorclass.sys". I searched for so long and i couldn´t find a solution for my problem.
I have many photos on the HDD and i would be sad to lose it all. So i thought i could run some tests:
First i created a bootable Windows 10 install disk and i tried the startup repair option. This didnt work and it said that i should look at this .txt-file: c /windows/system32/logfiles/srt/srttrail.txt
When i opened it with a notepad command there was only one error: "error while setup is in progress". I don´t really know what that means...
Other tests were commands in cmd.exe: sfc / scannow, chkdsk c: /f /r and mdsched. sfc / scannow said that there areno integrity violations which means Windows doesn´t have any corrupted or missing system files. The other two couldn´t find any errors or corrupted files.
The next step was using Memtest86+ which also couldn´t find any problems.
To sum it up: There are no corrupted files, the HDD is probably ok, the RAM is also working.
Now i´m sitting here thinking about the last 5 hours that i wasted trying everything. As i already said i don´t want to lose all the data and i would rather leave the laptop as it is than deleting all the files. I don´t know how to rescue the data. I heard of PhotoRec but i think that is the wrong program...
Please help me... i´m very frustrated. :(
Thank you in advance :)