KB5040442 / KB5040427: Microsoft confirms Windows PCs boot into BitLocker recovery


Wolfzz

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I'm so glad I've never used BitLocker
 

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System One

  • OS
    Windows 11 Pro 24H2 (RP channel)
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
    CPU
    AMD Ryzen 7 9800X3D 8-core
    Motherboard
    MEG X870E Godlike
    Memory
    64GB Corsair Titanium 6000/CL30
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This Neowin.net article states that the problem only exists in a corporate client-server environment and that it only "might" occur. Since this was limited to the July 9th update and it's now July 24th, it would seem that if there were a major corporate problem it would have made the news.
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Dell XPS 16 9640
    CPU
    Intel Core Ultra 9 185H
    Memory
    32GB LPDDR5x 7467 MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 4070 8GB GDDR6
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    Screen Resolution
    3840 x 2400
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    1 Terabyte M.2 PCIe NVMe SSD
    Cooling
    Vapor Chamber Cooling
    Mouse
    None
    Internet Speed
    960 Mbps Netgear Mesh + 2 Satellites
    Browser
    Microsoft Edge (Chromium) + Bing
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    Other Info
    Microsoft 365 subscription
    Microsoft OneDrive 1TB Cloud
    Microsoft Visual Studio
    Microsoft Visual Studio Code
    Microsoft Sysinternals Suite
    Microsoft BitLocker
    Microsoft Copilot
    Macrium Reflect X subscription
    Dell Support Assist
    Dell Command | Update
    1Password Password Manager
    Amazon Kindle for PC
    Lightroom/Photoshop subscription
    Interactive Brokers Trader Workstation
This Neowin.net article states that the problem only exists in a corporate client-server environment and that it only "might" occur. Since this was limited to the July 9th update and it's now July 24th, it would seem that if there were a major corporate problem it would have made the news.
It says both client and server in the article, but perhaps its been updated since you read it.

I'm so glad I've never used BitLocker
it's not that big of a deal to just enter your key.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom Built
    CPU
    Ryzen 7 5700 X3D
    Motherboard
    MSI MPG B550 GAMING PLUS
    Memory
    64 GB DDR4 3600mhz Gskill Ripjaws V
    Graphics Card(s)
    RTX 4070 Super , 12GB VRAM Asus EVO Overclock
    Monitor(s) Displays
    Gigabyte M27Q (rev. 2.0) 2560 x 1440 @ 170hz HDR
    Hard Drives
    2TB Samsung nvme ssd
    2TB XPG nvme ssd
    PSU
    CORSAIR RMx SHIFT Series™ RM750x 80 PLUS Gold Fully Modular ATX Power Supply
    Case
    CORSAIR 3500X ARGB Mid-Tower ATX PC Case – Black
    Cooling
    ID-COOLING FROSTFLOW X 240 CPU Water Cooler
    Internet Speed
    900mbps DOWN, 100mbps UP
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    Chrome OS
    Computer type
    Laptop
    Manufacturer/Model
    HP Chromebook
    CPU
    Intel Pentium Quad Core
    Memory
    4GB LPDDR4
    Monitor(s) Displays
    14 Inch HD SVA anti glare micro edge display
    Hard Drives
    64 GB emmc
 

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    64 GB (4x16GB) G.SKILL TridentZ RGB DDR4 3600 MHz (F4-3600C18D-32GTZR)
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING (11GB GDDR5X)
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 990 PRO M.2,
    4TB Samsung 990 PRO M.2,
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
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    Logitech wireless K800
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    Logitech MX Master 3
    Internet Speed
    1 Gbps Download and 35 Mbps Upload
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    Google Chrome
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    Microsoft Defender and Malwarebytes Premium
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    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    CyberPower CP1500PFCLCD
    Galaxy S23 Plus phone
  • Operating System
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    Surface Laptop 7 Copilot+ PC
    CPU
    Snapdragon X Elite (12 core) 3.42 GHz
    Memory
    16 GB LPDDR5x-7467 MHz
    Monitor(s) Displays
    15" HDR
    Screen Resolution
    2496 x 1664
    Hard Drives
    1 TB SSD
    Internet Speed
    Wi-Fi 7 and Bluetooth 5.4
    Browser
    Chrome and Edge
    Antivirus
    Windows Defender
I had a client this week that had this problem. He had no idea that Bitlocker had been turned on; many of my clients don’t know because Microsoft never tells them that it’s been applied.

Microsoft also didn’t save the Bitlocker recovery key into his Microsoft account. Therefore, after some struggles and much discussion, I had to blank his boot drive and reinstall Windows 11. Luckily, most, but not all of his files were in OneDrive.
 

My Computers

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  • OS
    macOS Monterey
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    Apple
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    Core i7 2.2 GHz (I7-5650U)
    Motherboard
    MacBook Air 2017 BTO
    Memory
    8 GB
    Graphics Card(s)
    HD Graphics 6000
    Screen Resolution
    1440x900
    Hard Drives
    128 GB SSD (PCIe 2.0 x4)
    Case
    Unibody aluminum
  • Operating System
    Windows 10 21H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell
    CPU
    i3-3240
    Motherboard
    Optiplex 7010
    Memory
    16 GB
    Graphics card(s)
    Integrated Graphics
    Monitor(s) Displays
    HP EliteDisplay E210
    Screen Resolution
    1600 x 900
    Hard Drives
    Kingston A400 240 GB SSD
    Toshiba 2 TB HDD
    PSU
    650 W
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    Malwarebytes Premium

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