Introduction
This manual provides essential instructions for setting up, operating, maintaining, and troubleshooting your TPSPAD 23.8" FHD All-in-One Desktop Computer, Model S123. Please read this manual thoroughly before using the product to ensure proper functionality and longevity.

Image: The TPSPAD All-in-One PC displayed in a modern office environment, illustrating its integrated design that eliminates the need for a separate computer tower, contributing to a tidy workspace.
What's in the Box
Verify that all items are present in the packaging:
- TPSPAD 23.8" FHD All-in-One Desktop Computer
- Wired Keyboard
- Wired Mouse
- Power Adapter
Setup Guide
1. Unpacking and Placement
Carefully remove the All-in-One computer and its accessories from the packaging. Place the computer on a stable, flat surface with adequate ventilation around the unit.

Image: The TPSPAD 23.8-inch All-in-One Desktop Computer set up on a desk with its included wired keyboard and mouse. The display shows a vibrant desktop background.
2. Connecting Peripherals
- Keyboard and Mouse: Connect the wired keyboard and mouse to the available USB ports on the back of the computer.
- Power: Connect the power adapter to the DC-in port on the back of the computer, then plug the adapter into a power outlet.

Image: A detailed view of the rear of the TPSPAD All-in-One PC, highlighting the various ports (DC, HDMI, VGA, USB 2.0, RJ45, USB 3.0, Audio In/Out) and illustrating the screen's adjustable tilt angle from -5° to 15°.
3. Initial Boot-up and Windows Setup
Press the power button, located on the side of the display, to turn on the computer. Follow the on-screen instructions to complete the Windows 11 Pro setup process. This includes selecting your region, language, and setting up your user account.
4. Adjusting the Display Angle
The display angle can be adjusted from -5° to 15° for optimal viewing comfort. Gently tilt the top or bottom of the screen to achieve your desired angle.
Operating Instructions
1. Power On/Off
- Power On: Press the power button on the side of the display.
- Power Off: Click the Start button in Windows, then select Power > Shut down. Do not unplug the computer directly without proper shutdown.
2. Connecting to Networks
- Wi-Fi: Click the network icon in the system tray, select your Wi-Fi network, enter the password, and click Connect.
- Ethernet (LAN): Connect an Ethernet cable from your router or modem to the RJ45 port on the back of the computer.
3. Using Bluetooth Devices
To connect Bluetooth devices (e.g., headphones, speakers):
- Go to Windows Settings > Bluetooth & devices.
- Ensure Bluetooth is turned On.
- Click "Add device" and select "Bluetooth".
- Select your device from the list and follow any on-screen prompts.
4. External Display Connection
You can connect an external monitor using the HDMI or VGA ports on the back of the computer. Use Windows display settings to configure display modes (duplicate, extend, second screen only).
5. Webcam and Microphone Usage
The integrated 3-megapixel webcam and microphone are ready for use with video conferencing applications (e.g., Zoom, Microsoft Teams) or for recording. Ensure privacy settings in Windows allow applications to access the camera and microphone.
Video: This video demonstrates the TPSPAD All-in-One Desktop Computer in various usage scenarios, including learning environments and business meetings, highlighting its versatility and the performance of the AMD Ryzen 7 processor.
Maintenance
1. Cleaning
- Screen: Use a soft, lint-free cloth slightly dampened with water or a screen cleaner. Do not spray liquid directly onto the screen.
- Chassis: Wipe the exterior with a soft, dry cloth. Avoid abrasive cleaners.
- Ventilation: Ensure the ventilation openings are clear of dust and obstructions to prevent overheating.
2. Software Updates
Regularly check for and install Windows updates to ensure system security and optimal performance. Go to Windows Settings > Windows Update.
3. Data Backup
Periodically back up your important files to an external drive or cloud storage to prevent data loss.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Computer does not power on | Power cable not connected; Power outlet issue | Ensure power cable is securely connected to the computer and a working power outlet. Test the outlet with another device. |
| No display on screen | Computer is off; Display settings issue | Ensure the computer is powered on. If an external monitor is connected, check its power and input source. |
| Keyboard or mouse not responding | Loose connection; Driver issue | Check USB connections. Try connecting to a different USB port. Restart the computer. |
| No internet connection (Wi-Fi) | Incorrect Wi-Fi password; Router issue; Wi-Fi adapter disabled | Verify Wi-Fi password. Restart your router/modem. Check Wi-Fi settings in Windows to ensure the adapter is enabled. |
| Pixel anomaly on screen | Manufacturing defect | If you observe a persistent dead or stuck pixel, contact customer support for assistance. |
Technical Specifications
| Model Number | S123 |
| Display | 23.8 inch FHD (1920 x 1080) IPS, 250 nits, 16:9 Aspect Ratio |
| Processor | AMD Ryzen 7 5800H (8 Cores, 16 Threads, 3.2 GHz Base, up to 4.4 GHz Boost) |
| Graphics | Integrated AMD Radeon RX Vega8 |
| RAM | 16GB DDR4 |
| Storage | 256GB SSD |
| Operating System | Windows 11 Pro |
| Connectivity | Wi-Fi 5 (802.11ac), Bluetooth, Gigabit Ethernet (RJ45) |
| Ports | HDMI, VGA, USB 3.0 (x2), USB 2.0 (x4), Audio In/Out, RJ45, DC-in |
| Webcam | 3-megapixel HD Webcam with Microphone |
| Speakers | Built-in 2ch stereo speakers |
| Included Peripherals | Wired Keyboard, Wired Mouse |
| Weight | 6 kg |

Image: A close-up view of the AMD Ryzen 7 5800H processor, highlighting its key specifications such as 4.4 GHz Turbo Boost, 3.2 GHz Base Frequency, 8 Cores, 16 Threads, and 45W TDP Max.
Warranty and Support
Warranty Information
This TPSPAD All-in-One Desktop Computer comes with a 6-month limited warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or external factors.
Customer Support
For technical assistance, warranty claims, or product inquiries, please contact TPSPAD customer support. Refer to your purchase documentation or the official TPSPAD website for contact details.