Windows 10: I can't get into Windows after update 2004. What to do?

I just installed the May update. After I installed it, I rebooted my PC and then I got this: "Reebot and Select proper boot device or Insert Boot Media in selected Boot Device and press a Key". Can I fix the error? I have 2 hard drives and I got the same message on both.

:)

 

Why did the startup window get cleared?

I didn't missed any step, the list was gone and gone , even after using lot of programs the programs were not listed in that list.

 

What PSU should i get?

I find NO specs on the psu you listed, not the one ktr listed, ktr also suggested i get the mushkin psu!

 

How to get the Windows 10 May 2020 Update version 2004

I presume the total absence of any tiles is your personal choice, as is removing the Search, Cortana and TaskView icons from the task bar. Seems you are a minimalist. Not my style, but I'll respect your choice.

You link definitely shows the Start, there's no doubt because on the left it includes the power button, a user icon, etc. but it doesn't show the All apps list as your 1909 screenshot does. This lack of an All apps list in your 2004 could be explained by turning off 'Show apps list in Start menu' in Personalization > Start. But that is not the case in your link, if it were there would be three icons at the top left of Start (the 3rd will show the All apps list). But yours has just the one icon, meaning that the All apps list should be displayed already. Here I show how that looks in 2004, first without the All apps list, them with.







What appear to be happening is that Search that is appearing on the Start menu on top of the All apps list. Now there is no setting provided by MS to make Search appear on Start, but there is in third-part apps such as Classic Shell or Open Shell. Do you have one of those installed?

Whatever the problem is, it is definitely this Search box (minimalist again, everything turned off except Top apps) you are seeing as a part of Start. How it got put there seems unique to your system, but it's not any setting MS offers (or would have changed in the 2004 upgrade) that has done this.




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