Contents

About this manual
- Conventions used in this manual
  - Icons
  - Typography
- Safety information
  - Setting up your system
  - Care during use
  - Sound Pressure Warning
  - TV Tuner (on selected models)
  - DC Fan Warning
- Package contents
Chapter 1: Hardware Setup
- Getting to know your All-in-One PC
  - Front view
  - Rear View
  - Side view
Chapter 2: Using your All-in-One PC
- Positioning your All-in-One PC
  - Mounting to the wall
- Setting up your All-in-One PC
  - Connecting a wired keyboard and mouse
  - Connecting a wireless keyboard and mouse
  - Turning your All-in-One PC on
  - Gestures
  - Configuring the audio output using an HDMI device
Chapter 3: Working with Windows 8
- System requirements
- Starting for the first time (For Windows 8 and Windows 8 Professional)
- Windows 8 lock screen
- Windows UI
  - Start screen
  - Windows apps
  - Hotspots
- Working with Windows apps
  - Launching apps
  - Customizing apps
  - Accessing All Apps
  - Charm bar
  - Snap feature
- Other keyboard shortcuts
- Turning your All-in-One PC off
Chapter 4: Connecting to the Internet
- Setting up a Wi-Fi connection in Windows 7
- Configuring a Wired connection in Windows 7
  - Using a Static IP Address
  - Using a Dynamic IP Address (PPPoE)
- Setting up a Wi-Fi connection in Windows 8
- Setting up a Wired connection in Windows 8
  - Configuring a dynamic IP/PPPoE network connection
  - Configuring a static IP network connection
Chapter 5: Recovering your system
- Entering the BIOS Setup
  - Enter the BIOS
  - Quickly enter the BIOS
- Using the Recovery Partition in Windows 7
  - Recovering the OS to the Factory Default Partition (F9 Recovery)
  - Backing up the Factory Default Environment Data to a USB Drive (F9 Backup)
  - Using the USB storage device (USB Restore)
- Resetting your All-in-One PC in Windows 8
- Recovering from a system image file in Windows 8
  - Creating a USB recovery drive
- Removing everything and reinstalling Windows 8
Appendices
- Notices

ASUS ET2020AGTK User Manual

Pages 67

Year 2013

Language(s)

of 67

ASUS ET2020AGTK Computer Specification

The ASUS ET2020AGTK is an all-in-one desktop computer designed for a seamless blend of performance and aesthetics. It features a 19.5-inch HD+ LED-backlit display with a resolution of 1600x900 pixels, providing clear and vibrant visuals. The computer is powered by AMD's dual-core E2-2000 processor, which operates at a base clock speed of 1.75 GHz, ensuring efficient multitasking capabilities for everyday computing tasks.

Graphics are handled by the integrated AMD Radeon HD 7340 GPU, offering decent graphical performance suitable for casual gaming and multimedia consumption. The system is equipped with 4GB of DDR3 RAM, which can be expanded up to 8GB, allowing for smoother operation and enhanced multitasking. Storage needs are met by a 500GB SATA hard drive, providing ample space for documents, media files, and applications.

Connectivity options include one HDMI port, six USB 2.0 ports, a VGA port, and standard audio jacks, facilitating easy connection to peripherals and external displays. Networking capabilities are supported by integrated 802.11b/g/n Wi-Fi and a 10/100/1000 Mbps Ethernet port, ensuring reliable internet connectivity.

The ET2020AGTK also includes a built-in 1.0 MP webcam and microphone, making it suitable for video conferencing and online communication. The audio system is enhanced by ASUS SonicMaster technology, delivering improved sound quality for an immersive audio experience. Running on the Windows 8 operating system, the device offers a user-friendly interface and access to a wide range of applications.

The compact and stylish design of the ASUS ET2020AGTK makes it ideal for both home and office environments, providing a clutter-free workspace with its all-in-one construction.

ASUS ET2020AGTK Computer F.A.Q.

How do I perform a factory reset on my ASUS ET2020AGTK?

To perform a factory reset on your ASUS ET2020AGTK, restart your computer and press F9 during boot-up to access the recovery partition. Follow the on-screen instructions to restore the system to its factory settings. Ensure you back up important data before proceeding.

What should I do if my ASUS ET2020AGTK is not turning on?

If your ASUS ET2020AGTK is not turning on, check the power connection and ensure the power cable is securely plugged in. Try a different power outlet and verify the power adapter is functioning. If the issue persists, consider seeking professional repair services.

How can I upgrade the RAM on my ASUS ET2020AGTK?

To upgrade the RAM on your ASUS ET2020AGTK, turn off the computer and unplug all cables. Open the back cover by removing the screws. Locate the RAM slots and insert the new RAM module, ensuring it clicks into place. Replace the cover and reconnect the cables before powering on the device.

Why is the display on my ASUS ET2020AGTK flickering?

Display flickering on the ASUS ET2020AGTK can be caused by outdated graphics drivers or a faulty display cable. Update the graphics drivers via the Device Manager. If the issue continues, check the internal display cable connections or consult a technician.

How do I connect my ASUS ET2020AGTK to a wireless network?

To connect your ASUS ET2020AGTK to a wireless network, click on the network icon in the system tray, select your Wi-Fi network from the list, and enter the password if required. Ensure the wireless adapter is enabled in the network settings.

What steps should I follow to clean the fan of my ASUS ET2020AGTK?

To clean the fan, power off and unplug the computer. Open the back panel to access the fan. Use compressed air to blow out dust and debris. Avoid using a vacuum as it can cause static damage. Reassemble the computer and ensure all connections are secure.

How can I improve the performance of my ASUS ET2020AGTK?

Improve performance by regularly updating the operating system and drivers, removing unnecessary startup programs, and performing disk cleanup. Consider upgrading hardware components like RAM and using an SSD for faster data access.

What should I do if the sound on my ASUS ET2020AGTK is not working?

Check the volume settings and ensure the sound is not muted. Update the audio drivers via the Device Manager. If the problem persists, inspect the audio output settings and try different audio ports or devices.

How do I update the BIOS on my ASUS ET2020AGTK?

Visit the ASUS support website and download the latest BIOS update for the ET2020AGTK model. Follow the provided instructions to create a bootable USB drive with the BIOS update. Boot from the USB drive and follow the update process carefully.

What is the recommended maintenance schedule for the ASUS ET2020AGTK?

It is recommended to perform a full system cleanup every 3-6 months, including removing dust from vents and updating software. Conduct a hardware check annually to ensure all components are functioning properly.