Realtek Audio ALC288 and Intel Audio used in Acer Aspire 4720Z laptops.
Windows Vista, Windows 7
Audio_Realtek_22.214.171.12401_W7x64W7x86_A.zip (for Windows 7, see description for Windows Vista and Windows XP drivers)
Driver Date & Version
10/23/2009 (ver. 126.96.36.19901)
Acer Aspire 4720Z Windows XP DriverAcer cited Intel audio chipset driver for Aspire 4720Z here. I have double checked and seems like no error. Please report if you found problem installing the Intel sound driver on your Acer 4720Z.
- Windows XP Audio
- Intel Audio Driver version 188.8.131.5223 (37.0 MB) dated 2008/12/08
Acer Aspire 4720Z Windows Vista Driver
- Vista 32 Audio
- Realtek Audio Driver version 184.108.40.20623 (36.9 MB) dated 2008/12/08
- Does not support Windows Vista 64bit.
Acer Aspire 4720Z Windows 7 32bit and 64bit DriverSeems that both Windows 7 32bit and 64bit are using the same driver.
Also be noted that for Windows 7 driver, Acer cited [This page shows only drivers that are not contained in Windows 7.]. I guess if your Acer 4720Z Windows 7 audio driver is working, you might no need to update the driver. Anyway...
- Windows 7 32/64 Audio
- Realtek Audio Driver ALC288 version 220.127.116.1101 (58.3 MB) dated 2009/10/23
Download Audio Drivers for Acer 4720Z Laptop here.
- Download ALi M3147V XP Driver
- Download Audio Drivers for Acer 4720Z Laptop