Introduction
This manual provides essential information for setting up, operating, and maintaining your ASUS A3402 All-in-One Desktop. Please read these instructions carefully before using your device to ensure proper functionality and longevity.
Image: Front angled view of the ASUS A3402 All-in-One Desktop.
Setup
1. Unboxing and Components
Carefully remove the ASUS A3402 All-in-One Desktop from its packaging. Ensure all components are present:
- ASUS A3402 All-in-One PC
- Power Cord
- Wireless Optical Mouse
- Wireless White Keyboard
2. Connecting Peripherals
- Connect the power cord to the AIO PC's power input and then to a functional power outlet.
- Insert the USB receiver for the wireless keyboard and mouse into an available USB port on the back of the AIO PC. Ensure batteries are installed in both the keyboard and mouse.
- If using external monitors or other wired peripherals, connect them to the appropriate ports.
3. Initial Power On
Press the power button, typically located on the bottom right side of the display, to turn on the device. Follow the on-screen prompts for the initial Windows 10 Pro setup, including language selection, network connection, and user account creation.
Image: Front view of the ASUS A3402 All-in-One Desktop with the display active.
Operating Instructions
1. Display Features
The ASUS A3402 features a 23.8-inch LED-backlit IPS touchscreen display with a 1920 x 1080 resolution. The anti-glare screen and 100% sRGB color gamut provide a clear and vibrant visual experience. Utilize the touchscreen for intuitive navigation within Windows 10 Pro, including gestures and direct interaction with applications.
2. Operating System
Your AIO PC comes pre-installed with Windows 10 Pro. Familiarize yourself with the Windows interface, Start Menu, Taskbar, and File Explorer for optimal use. Regular updates are recommended to maintain system security and performance.
3. Connectivity
The device supports Intel Wi-Fi 6 AX201 (2x2) and Bluetooth 5.3 for wireless connections. A 10/100/1000Mbps LAN port is available for stable wired network connections. To connect to Wi-Fi, click the network icon in the taskbar and select your desired network.
4. Ports Overview
The rear of the AIO PC provides various ports for connecting external devices:
- 1 x USB 3.2 Gen 1 Type-C: Supports 5Gbps data transfer.
- 3 x USB 3.2 Gen 1 Type-A: Supports 5Gbps data transfer for peripherals.
- 2 x USB 2.0 Type-A: For connecting standard USB devices.
- 1 x HDMI v1.4: For connecting an external display.
- 1 x Headphone/Microphone Combo Jack: For audio input/output.
- 1 x Coaxial plug Power Jack: For power input.
- 1 x RJ-45 LAN port: For wired Ethernet connection.
Image: Rear view of the ASUS A3402 All-in-One Desktop, highlighting the various connectivity ports.
Maintenance
1. Cleaning the Device
To clean the display, use a soft, lint-free cloth specifically designed for screens. Gently wipe the screen in one direction. For the chassis, use a slightly damp, soft cloth. Avoid abrasive cleaners, solvents, or spraying liquids directly onto the device, as these can cause damage.
2. Software Updates
Regularly check for and install operating system and driver updates to ensure optimal performance, security, and compatibility. Access Windows Update through the Settings menu (Start > Settings > Update & Security > Windows Update).
Image: Side profile view of the ASUS A3402 All-in-One Desktop, showcasing its slim design.
Troubleshooting
This section addresses common issues you might encounter with your ASUS A3402 All-in-One Desktop.
1. No Power
- Ensure the power cord is securely connected to both the AIO PC and a functional power outlet.
- Verify the power outlet is functional by testing it with another device.
- If using a power strip, ensure it is switched on.
2. Display Issues
- If the screen is blank, check if the device is powered on and not in sleep mode.
- If the image is distorted or flickering, try restarting the system.
- For touchscreen unresponsiveness, ensure the screen is clean and free of obstructions.
3. Peripheral Not Responding
- For wireless keyboard/mouse issues, check battery levels and ensure the USB receiver is properly inserted into a USB port. Try a different USB port.
- For wired peripherals, ensure all connections are secure.
4. Network Connectivity Problems
- For Wi-Fi issues, restart your router and the AIO PC. Verify Wi-Fi is enabled in Windows settings.
- For wired connections, ensure the Ethernet cable is properly connected to both the AIO PC and the router/modem. Check the network status in Windows settings.
Specifications
| Feature | Detail |
|---|---|
| Model | ASUS A3402 |
| Processor | Intel Core i5-1235U (10-Core, up to 4.4 GHz) |
| Graphics | Intel Iris Xe Graphics (Integrated) |
| Display | 23.8" LED-backlit IPS Touchscreen (1920 x 1080, 60Hz, Anti-glare, 100% sRGB) |
| Memory (RAM) | 8GB DDR4 SDRAM 3200 MHz |
| Storage | 512GB M.2 SSD |
| Operating System | Windows 10 Pro |
| Wireless Connectivity | Intel Wi-Fi 6 AX201 (2x2), Bluetooth 5.3 |
| Wired Connectivity | 10/100/1000Mbps LAN (RJ-45) |
| Camera | 720p HD Camera with Privacy Shutter |
| Audio | SonicMaster |
| Ports | 1x USB-C 3.2 Gen 1, 3x USB 3.2 Gen 1 Type-A, 2x USB 2.0 Type-A, 1x HDMI v1.4, 1x Headphone/Mic Combo, 1x LAN, 1x Power Jack |
| Dimensions (H x W x D) | 16.65 x 21.22 x 6.50 inches |
| Weight | 11.90 lbs |
| Color | White |
Warranty and Support
Your ASUS A3402 All-in-One Desktop includes 1 Year Support from ASUS within the US. For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact ASUS customer support directly. Refer to the official ASUS website (www.asus.com/us/support/) for detailed warranty terms, service center locations, and the most up-to-date contact information.
