Windows 10: BSOD/100% Disk Usage: Error Code Memory Management & Bcmwl63a.sys

Discus and support BSOD/100% Disk Usage: Error Code Memory Management & Bcmwl63a.sys in Windows 10 BSOD Crashes and Debugging to solve the problem; Ive been getting BSOD at regular intervals with either a Memroy Management error code or a Bcmwl63a.sys error code. Upon further investigation it also... Discussion in 'Windows 10 BSOD Crashes and Debugging' started by ChaseGawiran, Feb 11, 2019.

  1. BSOD/100% Disk Usage: Error Code Memory Management & Bcmwl63a.sys


    Ive been getting BSOD at regular intervals with either a Memroy Management error code or a Bcmwl63a.sys error code. Upon further investigation it also seemed like one of the two hard drives i have are being run at 100% causing my total disk usage to halt at 50% and create some major latency issues with my computer. The disk being run at 100% is not the disk i have my OS stored on and is a brand new HDD so i am not sure what could be causing it to run at 100%. I have run multiple checkdisks and tried updating the broadcom drivers like ive seen suggested in other threads but none have seem to work for me. Not sure what to do, please help.

    :)
     
    ChaseGawiran, Feb 11, 2019
    #1
  2. Jose Est Win User

    100% disk usage and memory usage

    Hi,

    100% disk usage and memory usage can be caused by a software corruption, running application running on the background and malware or virus infection.

    For us to properly isolate the issue and provide an appropriate resolution, kindly answer the questions below:

    • Did the issue happen after installing the Fall Creators?
    • Did you receive any error messages?
    • Can you send us the screenshot of the Task Manager showing the 100% disk usage and memory usage?
    • What troubleshooting steps have you done so far?

    For isolation purposes, please perform a clean boot to see if the same issue will occur. Refer to this
    article for more information on how to perform a clean boot
    in Windows.

    Looking forward to your response.
     
    Jose Est, Feb 11, 2019
    #2
  3. Task manager showing disk usage 100%

    100% disk usage can have many causes.

    What are the top 5 processes listed in the task manager using the disk?
     
    Sumit (Independent Advisor), Feb 11, 2019
    #3
  4. BSOD/100% Disk Usage: Error Code Memory Management & Bcmwl63a.sys

    100% disk usage

    The most common cause of 100% disk usage appears to be Superfetch and Prefetch, but there are also other causes. You can try disabling both these features and see if it helps.

    This article provides steps to disable prefecth and superfetch:

    -
    How to Fix 100% Disk Usage Error in Windows 10
     
    Salman Patwegar, Feb 11, 2019
    #4
Thema:

BSOD/100% Disk Usage: Error Code Memory Management & Bcmwl63a.sys

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