Monthly Archives December 2016

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December 9, 2016

How to resolve problem of Dolby Home Theater does not work after Windows 10 upgrade

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How to resolve problem of Dolby Home Theater does not work after Windows 10 upgradeHow to resolve problem of Dolby Home Theater does not work after Windows 10 upgrade

 

After upgrading to Windows 10, you may experience some symptoms regarding Dolby Home Theater:

  • cannot be launched
  • certain features became unworkable
  • the equalizer does not move
  • Dolby Digital Plus feature does not work
  • Missing driver message

 

 

Method One

Uninstall audio driver and Dolby related programs

  1. Open Device Manager
  2. Navigate to Sound, video and game controllers –> right click Realtek High Definition Audio or Conexant SmartAudio or IDT High Definition Audio –> Uninstall.
  3. Type Control Panel in the search box then open it –> Programs and Features. Uninstall anything related to the Realtek/Conexant/IDT & Dolby. Reboot if prompted.

Reinstall Windows 10 audio driver

Option One: Reinstall via Update driver software under Device Manager

  1. Open Device Manager
  2. Navigate and expand Sound, video and game controllers
  3. Right-click High Definition Audio Device –> Properties
  4. Select Update Driver software –> Search automatically for updated driver software

    dolby

  5. If the audio driver does not reinstall correctly or dolby issue still persists, it is recommend to try Option Two
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December 9, 2016

How to connect or pair a Bluetooth device on Windows 8/10

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How to connect or pair a Bluetooth device on Windows 8/10How to connect or pair a Bluetooth device on Windows 8/10

 

Wireless devices with Bluetooth radios must be “paired” with each other before they can communicate. This involves making them discoverable and potentially entering a PIN if needed

A. Put an Accessory or Device Into Discovery Mode

First thing is to make the device detectable by other device

The method to make this device discoverable varies on the type of accessories

Read the manual of the mouse, keyboard, headset etc on how set the device to be discoverable

If you’re using a smartphone, tablet, or computer, you can make it discoverable, too. Follow steps below

Note that you don’t need to make a device discoverable if you’ll be connecting from it. You only need to make a device discoverable if you’re connecting to it. For example, let’s say you wanted to connect a headset to your Android phone — you’d just need to make the headset discoverable, and not the Android phone.

 

Windows 8 & 10

  1. Go to the Settings
  2. Click on Devices
  3. Click the Bluetooth tab,

    %image_alt%

  4. Related Settings’ and click ‘More Bluetooth options’.
  5. This will open the Bluetooth settings window. In the very first tab ‘Options’ you will see a ‘Discovery’ section with an ‘Allow Bluetooth devices to find this PC’ option. Check the option, and click the ‘Apply’ button at the bottom for it to take effect.

    %image_alt%

B. Pair the Device and Enter a PIN

You can now pair the device with your computer. If you’ve made your PC discoverable, you can select your PC in the list of available devices on your other smartphone or tablet to initiate the pairing process.The below steps will show you how to connect to a device like phone, speaker, mouse etc from your computer

Windows 8 & 10

  1. Select Start > Settings > Devices > Bluetooth.
  2. If your Bluetooth is switched on you will see a list of available devices to connect to

    %image_alt%

  3. Depending on whether it has the drivers for it or not, you may see the full name of the device or just a generic name like Mouse. Beneath its name,
  4. Select a device and connect to it
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December 9, 2016

How to connect or pair a Bluetooth device on Windows 7

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How to connect or pair a Bluetooth device on Windows 7How to connect or pair a Bluetooth device on Win 7

Wireless devices with Bluetooth radios must be “paired” with each other before they can communicate. This involves making them discoverable and potentially entering a PIN if needed

  1. Go to Control Panel
  2. Search for Bluetooth
  3. Click “Change Bluetooth settings
  4. Enable the “Allow Bluetooth devices to find this PC” option.%image_alt%

B. Pair the Device and Enter a PIN

You can now pair the device with your computer. If you’ve made your PC discoverable, you can select your PC in the list of available devices on your other smartphone or tablet to initiate the pairing process.The below steps will show you how to connect to a device like phone, speaker, mouse etc from your computer

Windows 7

  1. Click Start > Control Panel > Hardware and Sound > Device and Printers
  2. Under Device and Printers click > “Add a device”

    %image_alt%

  3. Windows will look for discoverable Bluetooth devices and present them in the list. Select one and click Next to add it.

    %image_alt%

  4. If you don’t see your Bluetooth device here, ensure that it’s discoverable and has Bluetooth enabled.
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December 9, 2016

The method of enable and disable WiFi in Windows 7

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The method of enable and disable WiFi in Windows 7The method of enable and disable WiFi in Windows 7

This article introduces the method of turning on or off the WiFi on notebooks with Windows 7.

 

  1. Go to the Start Menu and select Control Panel.

    %image_alt%

  2. Click the Network and Internet category and then select Networking and Sharing Center.

    %image_alt%

  3. From the options on the left-hand side, select Change adapter settings.

    %image_alt%

  4. Right-click on the icon for Wireless Connection and click enable. You’ll now be able to connect to a WiFi network from the Network and Sharing center.

    Note:– There may be more than one wireless network adapter icon as showed in the image below. Select the one that is associated with your network card. ( Example Broadcom, Intel etc.)

    %image_alt%

 

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December 9, 2016

The method of enable/disable wireless LAN in Windows 8/8.1

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The method of enable/disable wireless LAN in Windows 8/8.1The method of enable/disable wireless LAN in Windows 8/8.1

If you want to change your system’s wireless status, how to control that by button or software?

 

Windows 8/8.1

  1. From the Windows Start Screen, search “Turn wireless devices on or off”.
  2. Enable or disable Airplane Mode to stop all wireless communication. Under Wireless Devices, choose whether to enable or disable Wi-Fi and Bluetooth.

    %image_alt%

Windows 10

  1. Click Windows button -> Settings -> Network & Internet.
  2. Slide Wi-Fi On, then available networks will be listed. Click to connect. To disable the Wi-Fi, set it as Off.

    turn on wifi in Windows 10

Method Two

Ensure the Wi-Fi switch on the Network configuration page is toggled to On following the above Method One.

Press F7 (%image_alt%) on the keyboard. This will enable or disable Airplane Mode.

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