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Windows 10 19551 100% disk usage RRS feed

  • Question

  • Hi all 

    after upgrade i have 100% disk usage on system disk.

    I donst see any program with high usage in resource monitor.

    i try restart 4 time nothing change.

    CPU is around 2% usage.

    I have Adata SX8200, Ryzen 2600.

    

    Monday, January 27, 2020 7:35 AM

All replies

  • OK I find problem 

    After upgrade write cache is turned OFF.

    WTF ?

    • Proposed as answer by jtan101 Monday, January 27, 2020 6:01 PM
    Monday, January 27, 2020 7:43 AM
  • Your solution works for me too. I tried the putting 0 on StorAHCI's MSI registry, not work, disabling Superfetch also not work, this enabling of write caching fix the problem of 100% disk activity.
    Monday, January 27, 2020 6:00 PM
  • Write caching was disabled here as well.  Reenabling worked a charm.  Thanks!
    Monday, January 27, 2020 7:58 PM