ASUS A542UN User Manual

ASUS A542UN Laptop manual cover
Pages 118
Year 2017
Language(s)
English en

ASUS A542UN Laptop Specification

The ASUS A542UN Laptop is a versatile computing device designed to meet various user needs, from everyday tasks to more demanding applications. It is powered by the Intel Core i5-8250U processor, a quad-core CPU with a base clock speed of 1.6 GHz that can be boosted to 3.4 GHz using Intel's Turbo Boost Technology, ensuring smooth and efficient performance. The laptop is equipped with 8GB of DDR4 RAM, which facilitates multitasking and enhances overall system responsiveness. For storage, it features a 1TB HDD, providing ample space for files, applications, and media.

The ASUS A542UN sports a 15.6-inch Full HD display with a resolution of 1920x1080 pixels, delivering sharp and vibrant visuals. The NVIDIA GeForce MX150 graphics card with 2GB of dedicated GDDR5 VRAM enhances graphical performance, making it suitable for light gaming and graphic-intensive applications. The laptop includes a range of connectivity options, such as USB 3.0, USB 2.0, HDMI, and a headphone/microphone combo jack, alongside Wi-Fi and Bluetooth support for seamless wireless connections.

This model features a chiclet keyboard, providing a comfortable typing experience, and is complemented by a multi-gesture touchpad for intuitive navigation. The device runs on Windows 10, offering a familiar and user-friendly operating system environment. Additionally, it includes a built-in HD webcam and microphone, enabling clear video calls and conferencing. The ASUS A542UN is powered by a 2-cell lithium-polymer battery, offering decent battery life for on-the-go productivity. The laptop's design is both functional and stylish, with a durable build and an elegant finish, making it a reliable choice for students and professionals alike.

ASUS A542UN Laptop F.A.Q.

How do I enable the backlit keyboard on my ASUS A542UN laptop?

To enable the backlit keyboard, press the 'Fn' key and the 'F3' or 'F4' key simultaneously. These keys control the backlight brightness on most ASUS laptops.

What steps should I follow to update the BIOS on my ASUS A542UN?

Visit the ASUS support website, download the latest BIOS update for the A542UN, and follow the provided instructions. Usually, you need to extract the BIOS file, run the update utility, and follow the on-screen instructions.

How can I troubleshoot a Wi-Fi connection issue on my ASUS A542UN?

First, ensure that the Wi-Fi is enabled by pressing 'Fn' + 'F2'. Check if the laptop is in airplane mode. Restart the router and laptop, update the network drivers, and run the Windows Network Troubleshooter.

What should I do if my ASUS A542UN battery is not charging?

Check the power adapter and cable for damage. Try a different power outlet. If the issue persists, update the battery drivers via Device Manager, and perform a battery health check using MyASUS software.

How can I improve the performance of my ASUS A542UN?

Increase performance by upgrading RAM, using an SSD instead of an HDD, updating Windows and drivers regularly, and running performance optimization software to clean up unnecessary files.

How do I perform a factory reset on my ASUS A542UN laptop?

To perform a factory reset, go to Settings > Update & Security > Recovery. Under 'Reset this PC', click 'Get started' and choose to keep or remove personal files. Follow the on-screen instructions to complete the reset.

What are the steps to clean the fan of my ASUS A542UN?

Power off the laptop and unplug it. Use a can of compressed air to blow out dust from the vents. For a thorough cleaning, consider disassembling the laptop to access the fan directly, but refer to the service manual or a professional for guidance.

Why is my ASUS A542UN running slow after a Windows update?

This can be due to incompatible drivers or software. Update all drivers, especially graphics and chipset drivers. Clear temporary files, and consider rolling back the update if the problem persists.

How do I connect a second monitor to my ASUS A542UN?

Connect the second monitor using the appropriate cable (HDMI or VGA). Press 'Win' + 'P' to open the display options and select the desired display mode (Extend, Duplicate, etc.). Adjust settings in Display Settings if necessary.

What can I do if my ASUS A542UN is overheating?

Ensure the laptop is on a hard, flat surface to allow proper ventilation. Clean the air vents, use a cooling pad, and check for any background tasks that may be causing excessive CPU usage. Consider repasting the CPU/GPU if overheating persists.