Navigation section

disk uuid

About this tag
The disk UUID tag on WindowsForum.com covers issues related to disk UUID read errors, particularly the ERR_READ_DISK_UUID error code 400d encountered during Windows startup. This error can cause a startup loop where the system fails to boot normally. Users have reported this problem on Windows 10, often requiring advanced recovery methods such as bootrec commands or registry editing from the Windows repair environment. Discussions focus on troubleshooting steps to resolve the disk UUID read failure and restore normal boot functionality.
  1. specteresawy

    Windows 10 Windows 10 Startup Loop

    when starting up windows it goes into batch operation then prints out error code 400d, ERR_READ_DISK_UUID and I'm stuck in this loop, tried bootrec /fixmbr, fixboot, rebuildbcd tried recovery essentials pro win 10 and hirens boot cd and windows 10 repair all failed I have access now only to...
    • specteresawy
    • Thread
    • batch processing boot issues bootrec command prompt disk issues disk uuid error fixmbr hiren's boot cd rebuild bcd recovery recovery essentials registry repair startup loop system issues system repair troubleshooting windows 10 windows repair
    • Replies: 22
    • Forum: Windows Help and Support
Back
Top