Acer Sound Drivers [updated] May 2026

The Complete Guide to Acer Sound Drivers

If you own an Acer laptop or desktop, audio issues are among the most common technical headaches you will face. Whether it is "no sound," crackling speakers, or a microphone that refuses to work, the culprit is almost always the Acer sound driver.

This guide covers everything you need to know to get your audio back on track.

Method 1: The "Roll Back" (Best for post-Windows update issues)

If your sound worked yesterday but doesn't today: acer sound drivers

Right-click the Start button and select Device Manager.
Expand Sound, video and game controllers.
Right-click your audio device (usually Realtek High Definition Audio or Intel Display Audio).
Select Properties > Driver tab > Roll Back Driver.
If that button is greyed out, move to Method 2.

Problem D: No Sound After Windows Update

This is extremely common. Windows overwrites your Acer driver with a generic Microsoft one.

Fix:

Device Manager > Sound, video and game controllers.
Right-click your audio device > Properties > Driver tab.
Click Roll Back Driver (if enabled).
If not, click Update Driver > Browse my computer > Let me pick from a list.
Select the driver that says Realtek (not Microsoft High Definition Audio).
Install and restart.

The Realtek Driver Compatibility Problem

Some Acer laptops require a specific driver sequence. For example, you must install the Intel Chipset driver before the Realtek audio driver.

Solution: Download all chipset drivers from Acer's support site for your model. Install them in this order: The Complete Guide to Acer Sound Drivers If

Intel Chipset Driver
Intel Management Engine (ME)
Serial IO Driver
Realtek Audio Driver (last)

Problem C: Headphones Not Detected (Jack Plugged In)

Acer uses Realtek audio consoles to detect jack insertion.