Upgrade Assistant From 1809 to 1903 Stuck at 27%

mrgeek said:

Do not unplug in the middle of Update ! Shut down, unplug all usb devices except keyboard and mouse, and restart the Upgrade process.

In some cases, even usb mouse should be unplugged.
It happened to me, trying to clean install Win10 1903 to an old Toshiba laptop.

In my case (old Asus laptop), the same (wireless Logitech) usb mouse does not affect 1903 installation.

My Dell 7510 stuck also to 27% but I waited more than two hours. Then it finally rebooted and installation was successful. I was using just laptop without Dell TB16 dock to avoid possible Thunderbolt 3 related problems.
I believe the whole update took 3 hours.

Open administrative powershell and type or copy and paste:
Confirm-SecureBootUEFI > report the results into the thread

Sometimes secure boot can alter the behavior of drivers.
As a trial and error step if secure boot is on, turn it off.

https://docs.microsoft.com/en-us/win...river-packages
https://docs.microsoft.com/en-us/win...sta-and-later-

Oh wow.
I have a Microsoft surface Pro 3 and mine was stuck for soo long at 27% so I googled the issue and found this thread.

I saw that some were talking about removing things such as usb audio whatever it was.

I had a usb dock connected to my computer and a Bluetooth headset connected to the usb dock amongst other things.

I just unplugged the usb dock and put the Wireless mouse and keyboard USB stick in the computer and that solved it all.

It went from 27 to 29% instantly.
I had to create a user here in case it might help someone else.

I'm already at 62% now.

But it's thanks to bullshi** like this that I want to use a Mac instead.

Patrikvk said:

Oh wow.
I have a Microsoft surface Pro 3 and mine was stuck for soo long at 27% so I googled the issue and found this thread.

I saw that some were talking about removing things such as usb audio whatever it was.

I had a usb dock connected to my computer and a Bluetooth headset connected to the usb dock amongst other things.

I just unplugged the usb dock and put the Wireless mouse and keyboard USB stick in the computer and that solved it all.

It went from 27 to 29% instantly.
I had to create a user here in case it might help someone else.

I'm already at 62% now.

But it's thanks to bullshi** like this that I want to use a Mac instead.

And I had to create a user here just to say: Thank you!!!

Was stuck on 27% for nearly an hour. Read your comment, unplugged my mouse USB dongle and it immediately went straight from 27 to 29%.

It is now already at 87%

You are a saint.

I get message sign in with microsoft


Email, phone or skype.


Do i create account?