1. Introduction
This manual provides essential information for setting up, operating, maintaining, and troubleshooting your Lenovo IdeaPad 5 2-in-1 16IRU9 laptop. Please read this guide thoroughly to ensure proper use and to maximize the performance and longevity of your device.
The Lenovo IdeaPad 5 2-in-1 is a versatile laptop featuring a 16-inch touchscreen display, powered by an Intel Core 7 150U processor, 16GB LPDDR5 RAM, and a 1TB SSD, running Windows 11 Home.
2. Setup
2.1 Unpacking and Initial Inspection
Carefully remove your laptop and all accessories from the packaging. Verify that all components are present:
- Lenovo IdeaPad 5 2-in-1 Laptop
- 65W AC Adapter
- 32GB USB Drive
Inspect the laptop for any physical damage. If any damage is found or components are missing, contact your retailer immediately.
2.2 Connecting the Power Adapter
Before first use, connect the 65W AC adapter to the laptop's USB-C Power Jack and then to a power outlet. Allow the battery to charge fully.

Image: Side view of the Lenovo IdeaPad 5 2-in-1 laptop, illustrating the placement of various ports including the USB-C power jack.
2.3 Initial Power On and Windows Setup
Press the power button to turn on the laptop. Follow the on-screen instructions to complete the Windows 11 Home setup process. This includes selecting your region, connecting to a Wi-Fi network, and creating a user account.
3. Operating the Laptop
3.1 Display and Touchscreen Functionality
Your IdeaPad 5 features a 16-inch LED-backlit IPS Touchscreen display with a 1920 x 1200 resolution. It offers 300 nits brightness, 45% NTSC color gamut, and TÜV Low Blue Light certification for reduced eye strain. The touchscreen allows for intuitive interaction with Windows 11 Home.

Image: Front view of the Lenovo IdeaPad 5 2-in-1 laptop displaying the Windows 11 desktop interface.
3.2 Keyboard and Input Devices
The laptop is equipped with a full-size backlit keyboard, including a Numpad for efficient data entry. A fingerprint reader is integrated for secure and convenient login.

Image: Top-down view of the Lenovo IdeaPad 5 2-in-1 laptop's full-size backlit keyboard with Numpad and integrated touchpad.
3.3 Connectivity and Ports
The IdeaPad 5 offers comprehensive connectivity options:
- Wireless: Realtek Wi-Fi 6 (2x2) and Bluetooth 5.2 for high-speed wireless connections.
- USB-C Ports: 2 x USB 3.2 Gen 2 Type-C (support Power Delivery, DisplayPort, 10Gbps data transfer).
- USB-A Ports: 1 x USB 3.2 Gen 1 Type-A (Always On, 5Gbps), 1 x USB 3.2 Gen 1 Type-A (5Gbps).
- Video Output: 1 x HDMI v1.4.
- Audio: 1 x Headphone/Microphone Combo Jack.
- Storage: 1 x Card Reader.
3.4 Camera and Audio
The laptop includes a 1080p FHD Camera with a Privacy Shutter for video conferencing and security. Integrated 2Wx2 speakers provide audio output.
3.5 2-in-1 Functionality
The device's 2-in-1 design allows it to be used as a traditional laptop or folded into a tablet-like configuration, offering flexibility for various tasks and environments.

Image: The Lenovo IdeaPad 5 2-in-1 laptop in a flexible position, demonstrating its ability to adapt to different viewing angles with multiple applications open on the screen.
4. Maintenance
4.1 Cleaning Your Laptop
To clean the display, use a soft, lint-free cloth lightly dampened with water or a screen cleaner. For the keyboard and chassis, use a soft, dry cloth. Avoid harsh chemicals or abrasive materials.
4.2 Software Updates
Regularly check for and install Windows updates to ensure your operating system has the latest security patches and performance improvements. You can access Windows Update through the Settings menu.
4.3 Battery Care
To prolong battery life, avoid extreme temperatures. For long-term storage, charge the battery to approximately 50-60% and store the laptop in a cool, dry place. The 3-cell 57 Wh battery provides up to 6 hours of average usage.
4.4 Storage Management
Periodically review and delete unnecessary files to maintain optimal performance of your 1TB NVMe M.2 SSD. Utilize cloud storage or external drives for large files to free up internal storage.
5. Troubleshooting
This section addresses common issues you might encounter with your Lenovo IdeaPad 5 2-in-1 laptop.
5.1 Power Issues
- Laptop does not turn on: Ensure the AC adapter is securely connected to both the laptop and a working power outlet. Check if the power indicator light is on. Try holding the power button for 10-15 seconds to perform a hard reset.
- Battery not charging: Verify the power adapter is functioning correctly. Try a different power outlet. Ensure the USB-C power jack is clean and free of debris.
5.2 Display Problems
- No display or black screen: Connect an external monitor to check if the issue is with the laptop's internal display. Restart the laptop. Adjust screen brightness using keyboard function keys.
- Touchscreen unresponsive: Restart the laptop. Ensure display drivers are up to date via Windows Update or Lenovo's support website.
5.3 Connectivity Issues
- Wi-Fi not connecting: Check if Wi-Fi is enabled in Windows settings. Restart your router and modem. Update Wi-Fi drivers.
- Bluetooth device not pairing: Ensure Bluetooth is enabled on both the laptop and the device. Place devices close to each other. Remove and re-add the device in Bluetooth settings.
5.4 Performance Issues
- Laptop is slow: Close unnecessary applications. Check Task Manager for processes consuming high CPU or RAM. Run a disk cleanup. Ensure Windows is updated.
6. Specifications
Below are the detailed specifications for the Lenovo IdeaPad 5 2-in-1 16IRU9 laptop:
| Feature | Specification |
|---|---|
| Model Name | IdeaPad 5 2-in-1 16IRU9 |
| Item Model Number | 83DU0 |
| Processor | Intel Core 7 150U 10-Core (Up to 5.4 GHz, 12 MB Intel Smart cache) |
| RAM | 16GB LPDDR5 SDRAM 5200 MHz |
| Storage | 1TB NVMe M.2 SSD |
| Graphics | Intel Graphics (Integrated) |
| Display | 16" LED-backlit IPS Touchscreen, 1920 x 1200 resolution, 300 nits, 45% NTSC, TÜV Low Blue Light |
| Operating System | Windows 11 Home |
| Wireless Connectivity | Realtek Wi-Fi 6 (2x2), Bluetooth 5.2 |
| Ports | 2x USB 3.2 Gen 2 Type-C, 2x USB 3.2 Gen 1 Type-A, 1x HDMI v1.4, 1x Card Reader, 1x Headphone/Microphone Combo Jack, 1x USB-C Power Jack |
| Keyboard | Full-size Backlit Keyboard with Numpad |
| Security | Fingerprint Reader, 1080p FHD Camera with Privacy Shutter |
| Battery | 3 Cell 57 Wh (Up to 6 hours average usage) |
| Dimensions (LxWxH) | 14.02 x 10.03 x 0.72 inches (35.6 x 25.5 x 1.8 cm) |
| Weight | 4.41 lbs (2.0 kg) |
| Color | Luna Grey |

Image: Rear-side view of the Lenovo IdeaPad 5 2-in-1 laptop, highlighting the sleek design and additional ports on the side.
7. Warranty and Support
Your Lenovo IdeaPad 5 2-in-1 laptop comes with 1 Year Support from Lenovo within the US. For technical assistance, warranty claims, or further information, please refer to the official Lenovo support website or contact their customer service.
For the most up-to-date support resources, visit support.lenovo.com.