Solved miracast?


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TonyB

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HI all i have a gaming laptop was casting my screen to my hd tv , but noticed lots of pixilation. I also noticed that the settings on the miracast is greyed out and i can't open it or adjust for gaming mode or for that matter any other mode. is this a driver issue as my laptop recently updated to windows 11.
 

My Computer

System One

  • OS
    windows 11
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo IdeaPad Gaming 3 15IMH05
    CPU
    Intel(R) Core(TM) i5-10300H CPU @ 2.50GHz
    Motherboard
    Lenovo
    Memory
    16gb
    Graphics Card(s)
    intel UHD Graphics/nvidia geforce GTX 1650
    Sound Card
    built in
    Monitor(s) Displays
    built in
    Screen Resolution
    native 1080p
    Hard Drives
    256gb nvme / 1tb hard drive all built in. and 2 external 1tb seagate drives
    PSU
    brick
    Case
    laptop
    Cooling
    fans
    Keyboard
    built in
    Mouse
    logitech gaming mouse
    Browser
    edge
    Antivirus
    microsoft / malwarbytes
Hello Tony B, I'm sorry no one who uses Miracast has responded to your thread. I have no knowledge of it either, but I thought maybe an issue I had when I upgraded from 10 to 11 might help you. From within Explorer all my fonts were very pixelated. Here's how I fixed it.

Settings-System-About -Advanced system settings. "Adjust Appearance and performance of Windows" was set at 'Adjust for best appearance'. I changed it to 'Let Windows decide' and rebooted, but the pixelation was still there so I changed it back to 'Adjust for best appearance.' When I rebooted again, the pixelation was gone. It was like the OS had its brain scrambled.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro 23H2 22631.2428
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 7080
    CPU
    i9-10900 10 core 20 threads
    Motherboard
    DELL 0J37VM
    Memory
    32 gb
    Graphics Card(s)
    none-Intel UHD Graphics 630
    Sound Card
    Integrated Realtek
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    1tb m.2 2830+256gb ssd+512 gb m.2 sata
    PSU
    500w
    Case
    MT
    Cooling
    Dell Premium
    Keyboard
    Logitech wired
    Mouse
    Logitech wireless
    Internet Speed
    so slow I'm too embarrassed to tell
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
  • Operating System
    Windows 10 Pro 21H2
    Computer type
    PC/Desktop
    Manufacturer/Model
    Dell Optiplex 9020
    CPU
    i7-4770
    Memory
    24 gb
    Monitor(s) Displays
    Benq 27
    Screen Resolution
    2560x1440
    Hard Drives
    256 gb Toshiba BG4 M.2 NVE SSB and 1 tb hdd
    PSU
    500w
    Case
    MT
    Cooling
    Dell factory
    Mouse
    Logitech wireless
    Keyboard
    Logitech wired
    Internet Speed
    still not telling
    Browser
    Firefox
    Antivirus
    Defender+MWB Premium
TonyB said:
HI all i have a gaming laptop was casting my screen to my hd tv , but noticed lots of pixilation. I also noticed that the settings on the miracast is greyed out and i can't open it or adjust for gaming mode or for that matter any other mode. is this a driver issue as my laptop recently updated to windows 11.
Click to expand...
Not all PCs support miracast - did pc support it before you upgraded?

You can check as shown in link - works on W11 as well.

www.partitionwizard.com

It’s Very Easy to Enable and Use Miracast on Windows 10 - MiniTool Partition Wizard

Miracast is a tool that can be used to mirror PC screens to other external displays like TVs. This post tells you how to enable and use Miracast on Windows 10.
www.partitionwizard.com www.partitionwizard.com
 

My Computer

System One

  • OS
    Windows 10 Pro + others in VHDs
    Computer type
    Laptop
    Manufacturer/Model
    ASUS Vivobook 14
    CPU
    I7
    Motherboard
    Yep, Laptop has one.
    Memory
    16 GB
    Graphics Card(s)
    Integrated Intel Iris XE
    Sound Card
    Realtek built in
    Monitor(s) Displays
    N/A
    Screen Resolution
    1920x1080
    Hard Drives
    1 TB Optane NVME SSD, 1 TB NVME SSD
    PSU
    Yep, got one
    Case
    Yep, got one
    Cooling
    Stella Artois
    Keyboard
    Built in
    Mouse
    Bluetooth , wired
    Internet Speed
    72 Mb/s :-(
    Browser
    Edge mostly
    Antivirus
    Defender
    Other Info
    TPM 2.0
hi yes it supported and is on, ands i did check there in dxdiag all is supported, just wired how i have no access to the settings itself on miracast.
 

My Computer

System One

  • OS
    windows 11
    Computer type
    Laptop
    Manufacturer/Model
    Lenovo IdeaPad Gaming 3 15IMH05
    CPU
    Intel(R) Core(TM) i5-10300H CPU @ 2.50GHz
    Motherboard
    Lenovo
    Memory
    16gb
    Graphics Card(s)
    intel UHD Graphics/nvidia geforce GTX 1650
    Sound Card
    built in
    Monitor(s) Displays
    built in
    Screen Resolution
    native 1080p
    Hard Drives
    256gb nvme / 1tb hard drive all built in. and 2 external 1tb seagate drives
    PSU
    brick
    Case
    laptop
    Cooling
    fans
    Keyboard
    built in
    Mouse
    logitech gaming mouse
    Browser
    edge
    Antivirus
    microsoft / malwarbytes
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