Solved Setting the clock for 24 hours mode


ICIT2LOL

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Central West NSW Australia
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Windows 11 Pro 23H2 (OS Build 22631.4169) Desktop (OS Build 22621.4317)
Anyone know of how to change the time in the screen from AM/PM to the twenty four hour mode ie 14:25? instead of the usual 2.25PM - 21.44 etc etc I have Googled it but apart from referencing the date and time settings I cannot find any satisfactory answer.
 

My Computer

System One

  • OS
    Windows 11 Pro 23H2 (OS Build 22631.4169) Desktop (OS Build 22621.4317)
    Computer type
    Laptop
    Manufacturer/Model
    Asus Vivo notebook X712FA or Desktop Ivy Bridge build
    CPU
    i7 -10510U / Intel i5 3750K
    Motherboard
    Asus generic & Asus P8Z77-V
    Memory
    Samsung 16GB DDR4 2666 MHz & G-Skill 16GB DDR3 2134MHz
    Graphics Card(s)
    On board Intel CPU graphics & Nvidia GeForce GTX 1050Ti
    Sound Card
    Laptop onboard & Xonar DSX Card
    Monitor(s) Displays
    Generic & Samsung 27" SAM0C4C
    Hard Drives
    Samsung 970 Pro NMe & Samsung 870 EVO 500GB
    PSU
    N/A
    Case
    N/A
    Cooling
    Asus in built
    Keyboard
    Generic
    Mouse
    Logitec Wireless
    Internet Speed
    50Mbs max allowance - occasionally up to 75Mbs
    Browser
    Brave
    Antivirus
    ESET Ultimate Security on both
    Other Info
    Desktop running Windows11 Pro with unsupported hardware fix
Go to Settings> Time & language > Language & region > Regional format. Then check out the settings for "Short time" and "Long time". Select one of the options without AM / PM and that will display the time in 24 hour format.
 

My Computers

System One System Two

  • OS
    Win11 Pro 25H2 (RTM+)
    Computer type
    PC/Desktop
    Manufacturer/Model
    Acemagic
    CPU
    Intel i7-14650HX
    Memory
    32 GB
    Graphics Card(s)
    No GPU - Built-in Intel Graphics
    Sound Card
    Integrated
    Monitor(s) Displays
    Varies as machine will often be moved to locations with different monitors
    Screen Resolution
    Varies
    Hard Drives
    1 x 1TB Gen 4 NVMe SSD
    PSU
    120W Power Brick
    Keyboard
    Corsair K70 Max RGB Magnetic Keyboard
    Mouse
    Logitech MX Master 3
    Internet Speed
    1Gb Up / 1 Gb Down
    Browser
    Edge
    Antivirus
    Windows Defender
  • Operating System
    Win11 Pro 25H2 (RTM+)
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo ThinkBook 13x Gen 2
    CPU
    Intel i7-1255U
    Memory
    16 GB
    Graphics card(s)
    Intel Iris Xe Graphics
    Sound Card
    Realtek® ALC3306-CG codec
    Monitor(s) Displays
    13.3-inch IPS Display
    Screen Resolution
    WQXGA (2560 x 1600)
    Hard Drives
    2 TB 4 x 4 NVMe SSD
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    USB-C / Thunderbolt 4 Power / Charging
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    Backlit, spill resistant keyboard
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    Buttonless Glass Precision Touchpad
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    1Gb Up / 1Gb Down
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    Edge
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    WiFi 6e / Bluetooth 5.1 / Facial Recognition / Fingerprint Sensor / ToF (Time of Flight) Human Presence Sensor
Thanks hsehesstedt I have tried that but it doesn't seem to change? I will try again.
Ok mate have got it going I had to check the short time too;-)
 

My Computer

System One

  • OS
    Windows 11 Pro 23H2 (OS Build 22631.4169) Desktop (OS Build 22621.4317)
    Computer type
    Laptop
    Manufacturer/Model
    Asus Vivo notebook X712FA or Desktop Ivy Bridge build
    CPU
    i7 -10510U / Intel i5 3750K
    Motherboard
    Asus generic & Asus P8Z77-V
    Memory
    Samsung 16GB DDR4 2666 MHz & G-Skill 16GB DDR3 2134MHz
    Graphics Card(s)
    On board Intel CPU graphics & Nvidia GeForce GTX 1050Ti
    Sound Card
    Laptop onboard & Xonar DSX Card
    Monitor(s) Displays
    Generic & Samsung 27" SAM0C4C
    Hard Drives
    Samsung 970 Pro NMe & Samsung 870 EVO 500GB
    PSU
    N/A
    Case
    N/A
    Cooling
    Asus in built
    Keyboard
    Generic
    Mouse
    Logitec Wireless
    Internet Speed
    50Mbs max allowance - occasionally up to 75Mbs
    Browser
    Brave
    Antivirus
    ESET Ultimate Security on both
    Other Info
    Desktop running Windows11 Pro with unsupported hardware fix
One or more of these links may be useful






 

My Computer

System One

  • OS
    Windows 10
    Computer type
    Laptop
    Manufacturer/Model
    HP
    CPU
    Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz
    Motherboard
    Product : 190A Version : KBC Version 94.56
    Memory
    16 GB Total: Manufacturer : Samsung MemoryType : DDR3 FormFactor : SODIMM Capacity : 8GB Speed : 1600
    Graphics Card(s)
    NVIDIA Quadro K3100M; Intel(R) HD Graphics 4600
    Sound Card
    IDT High Definition Audio CODEC; PNP Device ID HDAUDIO\FUNC_01&VEN_111D&DEV_76E0
    Hard Drives
    Model Hitachi HTS727575A9E364
    Antivirus
    Microsoft Defender
    Other Info
    Mobile Workstation
Use capital HH, that will give you 24 hr format.

1688186702066.png
 

My Computers

System One System Two

  • OS
    Win 11 Pro 25H2 26200.8524
    Computer type
    PC/Desktop
    Manufacturer/Model
    Self Built
    CPU
    Intel® Core™ i7-14700K
    Motherboard
    ASUS TUF Z690-PLUS WIFI BIOS 4505 11/29/25
    Memory
    G.SKILL Ripjaws S5 Series 64GB (2 x 32GB) DDR5
    Graphics Card(s)
    ASUS GeForce RTX 4070 Super 12GB
    Sound Card
    Sound Blaster AE-5 Plus
    Monitor(s) Displays
    ASUS TUF Gaming 27" 2K HDR Gaming
    Screen Resolution
    2560 x 1440
    Hard Drives
    Samsung 990 Pro 1TB NVMe (Win 11 25H2)
    SK hynix P41 500GB NVMe 25H2 DEV/Games
    SK hynix P41 2TB NVMe (x3)
    Crucial P3 Plus 4TB
    PSU
    Corsair RM850x Shift
    Case
    Antec Dark Phantom DP502 FLUX
    Cooling
    Corsair Nautilus 360 RS AIO
    Keyboard
    Logitech MK 320
    Mouse
    Razer Basilisk V3
    Internet Speed
    350Mbs
    Browser
    Firefox
    Antivirus
    Winows Security
    Other Info
    MR 8.1 Home

    System 3 Specs
    Win 11 Pro 25H2 26200.8524
    ASUS PRIME Z370-P II BIOS 3004 7/12/21
    Intel Core i7-8700 CPU @ 3.20GHz
    32GB DDR4 RAM (4x8)
    iGPU Intel UHD Graphics 630
  • Operating System
    Win 11 Pro 25H2 26200.8524
    Computer type
    PC/Desktop
    Manufacturer/Model
    Self Built
    CPU
    Intel Core i7-11700F
    Motherboard
    Asus TUF Gaming Z590 Plus WiFi (BIOS 2803)
    Memory
    64 GB DDR4
    Graphics card(s)
    MSI GeForce RTX 3060 Ventus 2X 12GB
    Sound Card
    SoundBlaster Audigy Fx V2
    Monitor(s) Displays
    Samsung F27T350
    Screen Resolution
    1920x1080
    Hard Drives
    Samsung 980 Pro 1TB
    Samsung 970 EVO Plus 2TB
    Samsung 870 EVO 500GB SSD
    PSU
    Corsair HX750
    Case
    Cougar MX330-G Window
    Cooling
    Thermalright Frozen Edge 240 Black AIO
    Internet Speed
    350Mbps
    Browser
    Firefox
    Antivirus
    Windows Security
Thanks zbook and Scott I have fixed it now but I appreciate you giving me some support.:-)
 

My Computer

System One

  • OS
    Windows 11 Pro 23H2 (OS Build 22631.4169) Desktop (OS Build 22621.4317)
    Computer type
    Laptop
    Manufacturer/Model
    Asus Vivo notebook X712FA or Desktop Ivy Bridge build
    CPU
    i7 -10510U / Intel i5 3750K
    Motherboard
    Asus generic & Asus P8Z77-V
    Memory
    Samsung 16GB DDR4 2666 MHz & G-Skill 16GB DDR3 2134MHz
    Graphics Card(s)
    On board Intel CPU graphics & Nvidia GeForce GTX 1050Ti
    Sound Card
    Laptop onboard & Xonar DSX Card
    Monitor(s) Displays
    Generic & Samsung 27" SAM0C4C
    Hard Drives
    Samsung 970 Pro NMe & Samsung 870 EVO 500GB
    PSU
    N/A
    Case
    N/A
    Cooling
    Asus in built
    Keyboard
    Generic
    Mouse
    Logitec Wireless
    Internet Speed
    50Mbs max allowance - occasionally up to 75Mbs
    Browser
    Brave
    Antivirus
    ESET Ultimate Security on both
    Other Info
    Desktop running Windows11 Pro with unsupported hardware fix
Go to Settings> Time & language > Language & region > Regional format. Then check out the settings for "Short time" and "Long time". Select one of the options without AM / PM and that will display the time in 24 hour format.
Thank you
 

My Computer

System One

  • OS
    Windows 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    MSI
I always use 24 Hour Format
 

My Computers

System One System Two

  • OS
    Windows 11 Pro x64 24H2 v26200.5074
    Computer type
    PC/Desktop
    Manufacturer/Model
    Built Myself in 2025
    CPU
    AMD Ryzen 9 3600X 12-Core @ 3.80GHz
    Motherboard
    MSI X570 Gaming Plus
    Memory
    Corsair 32GB DDR4
    Graphics Card(s)
    EVGA GeForce gtx 1660 Super
    Sound Card
    On Board
    Monitor(s) Displays
    2 X AOC 27" , Dell 27"
    Screen Resolution
    1920 X 1080
    Hard Drives
    ~~~~~~~~~~~~~~~~~~~~~~~~~~
    ~ P34A60 512GB NVMe PCIe Gen3x4 M.2
    ~ 6TB Toshiba HDD
    ~ 6TB HDD (Backup)
    ~ SanDisk 250GB SSD
    ~ 2 X 1TB HDD
    ~~~~~~~~~~
    PSU
    eVGA 750w G+
    Case
    GAMDIAS White ATX Mid Tower Gaming Computer PC Case w/Tempered Glass
    Cooling
    AMD Wraith Prism
    Keyboard
    Nulea RT05 Wireless Ergonomic
    Mouse
    Nulea MD280 Wireless Vertical Mouse
    Internet Speed
    761Mbps (Download) / 692Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    *This is my Main Computer That I use*
  • Operating System
    Windows 11 Pro x64 24H2 v26100.2894
    Computer type
    PC/Desktop
    CPU
    AMD Ryzen 7 1800X @ 3.60Ghz
    Motherboard
    Asus Crosshair VI Hero
    Memory
    16GB
    Graphics card(s)
    AMD RX580
    Sound Card
    onBoard
    Monitor(s) Displays
    LG 27UK650-W 27", eMachine 22"
    Screen Resolution
    1920 X 1080
    Hard Drives
    250GB SSD
    PSU
    CORSAIR RM850
    Case
    GAMDIAS Black ATX Mid Tower Gaming Computer PC Case w/Tempered Glass
    Cooling
    Liquid
    Keyboard
    Nulea RT05 Wireless Ergonomic
    Mouse
    Nulea MD280 Wireless Vertical Mouse
    Internet Speed
    752Mbps (Download) / 537Mbps (Upload)
    Browser
    Firefox
    Antivirus
    Malwarebytes
    Other Info
    I use this computer for photo/video editing and to track severe weather

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