1. Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Lenovo IdeaPad Slim 3 15ABR8 laptop. Please read this guide thoroughly to ensure optimal performance and longevity of your device.

Image 1.1: Front view of the Lenovo IdeaPad Slim 3 laptop displaying the Windows 10 Pro operating system interface.
2. Setup
2.1 Unpacking and Initial Inspection
- Carefully remove the laptop and all accessories from the packaging.
- Inspect the laptop for any physical damage. If damage is found, contact your vendor immediately.
2.2 Connecting the Power Adapter
- Connect the AC adapter to the power connector on the laptop.
- Plug the power cord into an electrical outlet.
- The battery will begin charging automatically.
2.3 First Power On
- Open the laptop lid.
- Press the power button located on the keyboard deck.
- Follow the on-screen instructions to complete the initial Windows 10 Pro setup.
3. Operating
3.1 Keyboard and Touchpad
- The laptop features a full-size backlit keyboard with a Numpad for comfortable typing in various lighting conditions.
- The precision touchpad supports multi-touch gestures for navigation. Refer to Windows settings for customization.
3.2 Ports and Connectivity
Your IdeaPad Slim 3 15ABR8 is equipped with various ports for connecting external devices:
- USB-C 3.2 Gen 1 (x1): Supports data transfer, Power Delivery, and DisplayPort 1.4 (5Gbps).
- USB 3.2 Gen 1 (x2): For connecting USB devices (5Gbps).
- HDMI v1.4 (x1): For connecting to external displays.
- Headphone/Microphone Combo Jack (x1): For audio input/output.

Image 3.1: Left side view of the laptop, illustrating the placement of the power input, USB ports, HDMI port, and USB-C port.

Image 3.2: Right side view of the laptop, showing the additional USB port and the SD card reader slot.
3.3 Wireless Communication
- Wi-Fi 6 (2x2): Connects to wireless networks for internet access.
- Bluetooth 5.2: For connecting wireless peripherals such as mice, keyboards, and headphones.
3.4 Camera
The integrated 1080p FHD camera includes a privacy shutter. Slide the shutter to cover the camera lens when not in use to ensure privacy.
4. Maintenance
4.1 Cleaning the Laptop
- Use a soft, lint-free cloth slightly dampened with water or a screen cleaner to clean the display.
- For the keyboard and chassis, use a soft, dry cloth. Avoid harsh chemicals.
- Ensure the laptop is powered off and unplugged before cleaning.
4.2 Battery Care
- To prolong battery life, avoid fully discharging the battery frequently.
- Store the laptop in a cool, dry place if not used for extended periods.
- The 47Wh Lithium-Ion battery provides approximately 6 hours of average usage.
5. Troubleshooting
5.1 Power Issues
- Laptop does not turn on: Ensure the AC adapter is securely connected and the power outlet is functional. Try a different outlet.
- Battery not charging: Verify the AC adapter connection. Check for any damage to the adapter or charging port.
5.2 Display Problems
- No image on screen: Connect an external monitor to check if the issue is with the laptop's display. Ensure the display brightness is not set to minimum.
- Flickering screen: Update graphics drivers. Reduce screen refresh rate if applicable.
5.3 Connectivity Issues
- Wi-Fi not connecting: Ensure Wi-Fi is enabled in Windows settings. Restart your router and the laptop.
- Bluetooth device not pairing: Ensure Bluetooth is enabled on both devices. Place devices close to each other and try pairing again.
6. Specifications
Detailed technical specifications for the Lenovo IdeaPad Slim 3 15ABR8 laptop:
| Feature | Specification |
|---|---|
| Model Name | IdeaPad Slim 3 15ABR8 |
| Processor | AMD Ryzen 5 5625U (6-Core, up to 4.3 GHz, 16 MB Smart Cache) |
| Graphics | AMD Radeon Graphics (Integrated) |
| Display | 15.6" FHD (1920 x 1080) LED-backlit Anti-glare, 250 nits, 45% NTSC, 60Hz |
| RAM | 16GB DDR4 SDRAM 3200 MHz |
| Storage | 512GB NVMe M.2 SSD |
| Operating System | Windows 10 Pro |
| Keyboard | Backlit Keyboard with Numpad |
| Webcam | 1080p FHD Camera with Privacy Shutter |
| Wireless Connectivity | MediaTek Wi-Fi 6 (2x2), Bluetooth 5.2 |
| Ports | 1x USB-C 3.2 Gen 1 (Data Transfer, Power Delivery, DisplayPort 1.4), 2x USB 3.2 Gen 1, 1x HDMI v1.4, 1x Headphone/Microphone Combo Jack |
| Battery | 47Wh Lithium-Ion |
| Dimensions (LxWxH) | 14.15 x 9.25 x 0.70 inches (359.4 x 235 x 17.7 mm) |
| Weight | 3.57 lbs (1.62 kg) |
| Color | Arctic Grey |
7. Warranty and Support
7.1 Warranty Information
Your Lenovo IdeaPad Slim 3 15ABR8 laptop comes with a 12-month limited warranty. This warranty covers manufacturing defects and hardware malfunctions under normal use. Please retain your proof of purchase for warranty claims.
7.2 Customer Support
For technical assistance, warranty service, or further inquiries, please visit the official Lenovo support website or contact their customer service. Refer to the documentation included with your purchase for specific contact details.