Can't boot from Windows 10 USB stick: Black screen with blinking cursor

81,418

Solution 1

TLDR: Windows 10 contains a bug since months that result in non booting systems and installers when VT-d is enabled in BIOS.

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This bug exist since 1803 and altough many users seems to have trouble with it, Microsoft doesn't care about fixing this issue for several months.

What can we do?

Not much. The best thing would be not using Windows, since Windows 10 contains forced updates. So even when you use tricks to install an older release, Microsoft will update it very soon without asking you. When you're in the situation like me that you're forced to use the Windows installation (yet), it seems that you must live without VT-d.

History: How I get to this problem (total about 2 days work)

Found out that it works with older Win10 versions, so it seems that Microsoft break something:

Working

  • 1709

Not working

  • 1803
  • 1809

HeiDoc was quite usefull here, since downloading special versions is a big mess on Microsofts side: The current official Media Creation tool didn't let me choose any parameters about the version. Even when using an older version of the tool itself, it doesn't start and force me to download the latest version.

I tried installing 1709 on USB stick which works perfectly. Since Win10 has forced updates, I'm surprised if the system is working after installing the latest auto-updates, which bring the system up to 1803.

Solution 2

Another trick... wait it out. I was using the October build on an ancient T3400 dell quad core. It was flashing. I was messing with my phone for 5 minutes and it proceeded to the install. Let it sit awhile. Might work. Worked for me.

Solution 3

I had the same issue. I turned off VT-d and waited a bit and it started

Solution 4

I had a similar problem a few hours ago (black screen w/cursor after trying to boot from USB on an old computer, despite that same USB working on newer ones), and user Igb suggested that I try using a program that "helps you boot from a number of sources", called Plop Boot Manager: http://www.plop.at/en/bootmanagers.html.

You'd have to burn the downloaded ISO onto a CD/DVD (or another flash drive) and boot from the disc, then select the USB drive and try to boot from it. It worked perfectly well for me, so might be worth to go for it and see what happens.

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Lion

Updated on September 18, 2022

Comments

  • Lion
    Lion over 1 year

    Having an about 10 year old i7 machine, I want to re-install Windows 10 Pro over the existing Win10 Education installation using a USB stick. But when booting the Win10 iso, I only get a black screen with blinking cursor. Nothing happens, even not after waiting for a longer time. The used ISO file was generated using Microsofts Media Creation Tool.

    Hardware details

    • AMIBIOS v02.63 (R01-A2) from 12/09/2008
    • Mainboard from Acer aspire m7720
    • i7 920 @ 2.66 GHz

    Non-working things I already tried

    • Easy2Boot
    • Rufus with different options (FAT32, NTFS, UEFI, BIOS)
    • Re-Download the ISO file
    • Using different USB ports (front/back)
    • Changing the current boot order temporarily (F12) and permanently using BIOS (ENTF)
    • Searching in the BIOS for settings that could affect the boot behavior
    • Checking Fix for older BIOS in the extended RUFUS options shows the window logo after booting (instead of black screen) but now it hangs there
    • Put the SSD in another pc for installing Win10 and put it back afterwards
    • Installing Windows 8.1 with latest updates and upgrade to Win10

    Working things

    • Use the same USB stick on a newer HP notebook: The Win10 installer starts without any issues
    • Also on a non OEM 1366 board (same socket) I can boot and install Win10 easily
    • Booting Ubuntu installer from the stick: Works, but sadly I need Win10 for some games
    • Flashing Windows 8.1 x64 ISO image from MS with MBR for BIOS

    According to the documentation of m7720 we don't have any UEFI here. So MBR for a simple BIOS should be enough and I can't understand why it's not working.

  • Lion
    Lion over 5 years
    I flashed Plob on a third USB stick (4GB size) using MBR for Bios and got the same behavior like from Win10: Black screen and blinking cursor. But strangely booting works with Win8.1 (standalone, generated with Rufus). Can't explain why but since that seems the only way to boot Windows, I'll try installing 8.1 and upgrading to 10. Already wasted over 1/2 day with this issue :/
  • Isaaс Weisberg
    Isaaс Weisberg about 4 years
    Reproducing on an AMD processor
  • kmiklas
    kmiklas over 3 years
    Yeah so I played a game of Fortnite while it was blinking, and the install screen popped up a few minutes in!
  • Andreas Kruhlmann
    Andreas Kruhlmann over 3 years
    I can't believe this worked!
  • help-info.de
    help-info.de about 3 years
    Welcome to Super User! Before answering an old question having an accepted answer (look for green ✓) as well as other answers ensure your answer adds something new or is otherwise helpful in relation to them. Here is a guide on How to Answer. There is also tour for the site tour, and help center for the help center.
  • C C
    C C over 2 years
    Got the blinking cursor. Walked down the driveway to get the mail (half mile round trip), came back in - and it finally started. So yes, go for a long walk, that also seems to get it to work ; ) Thanks!
  • Community
    Community over 2 years
    Your answer could be improved with additional supporting information. Please edit to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers in the help center.
  • DarkDiamond
    DarkDiamond over 2 years
    This does not really answer the question. If you have a different question, you can ask it by clicking Ask Question. To get notified when this question gets new answers, you can follow this question. Once you have enough reputation, you can also add a bounty to draw more attention to this question. - From Review
  • Admin
    Admin almost 2 years
    Yep - took about 5-10 minutes for me. 15 year old Gigabyte motherboard