IEI Integration AFL-xxA-N270-Series v2.11 - Manual (Page 135)

AFL-xxA-N270 Series Panel PC
Page 121
Figure 7-23: Reboot the Computer
7.7 Audio Driver Installation
To install the audio driver, please do the following.
Step 1: Access the driver list shown in Figure 7-1 (See Section 7.2). Click “Audio”.
Step 2: The screen in Figure 7-24 appears. Double click the “WDM_R253” folder.
Figure 7-24: Audio Driver Options
Step 3: Click the WDM_R253.exe icon.
Step 4: The InstallShield Wizard starts (Figure 7-25).