Download ACER P221W Driver

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13 drivers total Last updated: Jan 19th 2018, 08:25 GMT RSS Feed

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Download ACER P221W Driver

Install Instructions:

• Setup Driver for the first time
  • Windows 2000, XP:
    • Step 1. Before installing the Realtek High Definition Audio Driver, Press the [Cancel] button if Windows detect the Multimedia Audio device.
    • Step 2. Run the setup.exe program to start the installation.
    • Step 3. Click on [Next] to continue the procedure. If the screen resolution is lower than 1024*768,press [Yes] to continue the installation. If the Windows popup 'Digital Signature Not Found' message, press [Yes] to continue the installation.
    • Step 4. Finally, select to restart the system and press [Finish] to complete the installation.
  • Windows Vista, Windows 7, Windows 8:
    • Step 1. Run the setup.exe program to start the installation.
    • Step 2. Click on [Next] to continue the procedure. If the screen resolution is lower than 1024*768,press [Yes] to continue the installation. If the Windows popup 'Windows can't verify the publisher of this driver software' message, press 'Install this driver software anyway' to continue the installation.
    • Step 3. Finally, select to restart the system and press [Finish] to complete the installation.

Updating Driver:

• Windows 2000, XP
  • Step 1. Follow Step 2,3,4 described in [Setup at first time] above to complete the procedure.
• Windows Vista, Windows 7, Windows 8:
  • Step 1. Run setup.exe, it will remove the original driver in your system.
  • Step 2. Click 'Next' to remove the original audio driver in your system.
  • Step 3. Once after the original driver removed , reboot the computer.
  • Step 4. It will install audio driver automatically after computer restarted.

Removing Driver:

• Windows 2000 , XP
  • Step 1. Go to StartSettingsControl Panel.
  • Step 2. Select [Add or Remove Programs] icon.
  • Step 3. Select 'Realtek High Definition Audio Driver' and press [Remove] button.
  • Step 4. Click on [Yes] to finish the uninstallation.
  • Step 5. At the end of the procedure, select to restart the system and press [Finish] to complete the uninstallation.
• Windows Vista, Windows 7:
  • Step 1. Go to StartSettingsControl Panel.
  • Step 2. Select [Programs] icon.
  • Step 3. Select [Programs and Features] icon.
  • Step 4. Select 'Realtek High Definition Audio Driver' and press [uninstall] button.
  • Step 5. Click on [Yes] to finish the uninstallation.
  • Step 6. At the end of the procedure, select to restart the system and press [Finish] to complete the uninstallation.
• Windows 8:
  • Step 1. Go to Apps.
  • Step 2. Select 'Control Panel' in 'Windows System'
  • Step 3. Select [Programs and Features] icon.
  • Step 4. Select 'Realtek High Definition Audio Driver' and press [uninstall] button.
  • Step 5. Click on [Yes] to finish the uninstallation.
  • Step 6. At the end of the procedure, select to restart the system and press [Finish] to complete the uninstallation.

Previous versions:

What's New:

• Windows 10 now supported.
• Customizations
• Add Codec ALC255, ALC235, ALC867
• Support Windows 8.1

Supported Products:

For Windows Vista, Windows 7, Windows 8, Windows 8.1 WHQL

• ALC882
• ALC883
• ALC885
• ALC886
• ALC887
• ALC888
• ALC889
• ALC892
• ALC899
• ALC861VD
• ALC867
• ALC900
• ALC660
• ALC662
• ALC663
• ALC665
• ALC668
• ALC670
• ALC671
• ALC672
• ALC676
• ALC680
• ALC221
• ALC231
• ALC233
• ALC235
• ALC255
• ALC260
• ALC262
• ALC267
• ALC268
• ALC269
• ALC270
• ALC272
• ALC273
• ALC275
• ALC276
• ALC280
• ALC282
• ALC283
• ALC284
• ALC286
• ALC290
• ALC292
• ALC383

For Windows 2000/XP WHQL:

• ALC880
• ALC882
• ALC883
• ALC885
• ALC886
• ALC887
• ALC888
• ALC889
• ALC892
• ALC899
• ALC861VC
• ALC861VD
• ALC867
• ALC900
• ALC660
• ALC662
• ALC663
• ALC665
• ALC668
• ALC670
• ALC671
• ALC672
• ALC676
• ALC680
• ALC221
• ALC231
• ALC233
• ALC235
• ALC255
• ALC260
• ALC262
• ALC267
• ALC268
• ALC269
• ALC270
• ALC272
• ALC273
• ALC275
• ALC276
• ALC280
• ALC282
• ALC283
• ALC284
• ALC286
• ALC290
• ALC292
• ALC383

HDMI Device WHQL Support: ATI HDMI Devices

• • June 13, 2018
  • Windows 10
  • 146 MB
• • January 13, 2017
  • Windows 7/8/10
  • 359 MB
• • December 2, 2016
  • Windows 7/8/10
  • 354 MB
• • May 14, 2014
  • Windows 2000/XP
  • 32.0 MB
• • March 5, 2008
  • Windows 2000/XP
  • 25.4 MB
• • November 12, 2013
  • Windows Vista / 7 / 8 64-bit
  • 100.2 MB
• • November 11, 2013
  • Windows Vista / 7 / 8 64-bit
  • 109.0 MB
• • November 8, 2013
  • Windows 2000/XP
  • 31.1 MB
• • December 16, 2011
  • Windows 2000/XP
  • 32.0 MB
• • June 23, 2012
  • Windows 2000/XP
  • 31.9 MB

Acer P221w Driver Windows 10