ASUS VivoBook 15 A542UA Driver Download (Official)

11 Ratings

Supported Models

ASUS VivoBook 15 A542UA Driver

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ASUS VivoBook 15 X510UR Driver

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ASUS VivoBook Pro 17 N705UD Driver

ASUS ZenBook S UX391UA Driver



Supported Operating Systems

Windows 10 (64 bit)

File Name (2.9 MB)


30.100.1724.2 (14-Jul-2017)

Find Related Drivers

Uploader Notes

Serial IO Driver File

Uploaded By

Sharmila (DG Staff Member) on 8-Jan-2018

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Win10/iaLPSS2_GPIO2.sys 98.9 KB 15 Jun 2017
Win10/ 12.6 KB 15 Jun 2017
Win10/iaLPSS2_GPIO2_SKL.inf 12.0 KB 14 Jun 2017
Win10/iaLPSS2_I2C.sys 191.6 KB 15 Jun 2017
Win10/ 12.6 KB 15 Jun 2017
Win10/iaLPSS2_I2C_SKL.inf 15.3 KB 14 Jun 2017
Win10/iaLPSS2_SPI.sys 157.8 KB 15 Jun 2017
Win10/ 12.6 KB 15 Jun 2017
Win10/iaLPSS2_SPI_SKL.inf 12.7 KB 14 Jun 2017
Win10/iaLPSS2_UART2.sys 309.9 KB 15 Jun 2017
Win10/ 12.6 KB 15 Jun 2017
Win10/iaLPSS2_UART2_SKL.inf 11.9 KB 14 Jun 2017
SetupSerialIO.exe 3.2 MB 18 Jun 2017

How to Update ASUS VivoBook 15 A542UA Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ASUS VivoBook 15 A542UA driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter ASUS VivoBook 15 A542UA into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for ASUS VivoBook 15 A542UA. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the ASUS website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with ASUS. All company names/logos are properties of their owners.
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