1. Introduction
This manual provides essential instructions for the safe and efficient use of your SONY VAIO Pro PK VJPK11 laptop. Please read this manual thoroughly before operating your device and retain it for future reference. It covers setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your laptop.
2. Product Overview
The SONY VAIO Pro PK VJPK11 is a portable computing device designed for productivity and multimedia. Familiarize yourself with its components and features.

Figure 2.1: Front view of the SONY VAIO Pro PK VJPK11 laptop. This image displays the laptop open, revealing the screen, keyboard, and touchpad. The VAIO logo is visible on the screen, and an Intel Core i5 sticker is on the palm rest.

Figure 2.2: Left side view of the SONY VAIO Pro PK VJPK11 laptop. This image shows the left side of the laptop, highlighting various ports such as USB, HDMI, and a VGA port, along with a ventilation grille.

Figure 2.3: Top view of the SONY VAIO Pro PK VJPK11 laptop with the lid closed. This image displays the sleek black finish of the laptop's lid, featuring the prominent silver VAIO logo in the center.
3. Setup
3.1 Unpacking
Carefully remove the laptop and all accessories from the packaging. Ensure all components are present:
- SONY VAIO Pro PK VJPK11 Laptop
- AC Adapter and Power Cord
- Documentation (this manual, warranty information)
3.2 Connecting to Power
- Connect the AC adapter to the power input port on your laptop.
- Plug the power cord into the AC adapter.
- Insert the power cord into a grounded electrical outlet.
- Allow the battery to charge fully before initial use, or use the laptop while connected to power.
3.3 Initial Boot-Up and Windows Setup
Press the power button to turn on the laptop. Follow the on-screen instructions to complete the Windows 10 Pro setup process. This typically involves selecting your region, language, accepting license agreements, and creating a user account.
4. Operating Instructions
4.1 Power On/Off
- To Power On: Press the power button located on the laptop.
- To Shut Down: Click the Start button, then Power, and select 'Shut down'.
- To Restart: Click the Start button, then Power, and select 'Restart'.
- To Sleep: Click the Start button, then Power, and select 'Sleep', or close the laptop lid.
4.2 Keyboard and Touchpad
The laptop features a standard QWERTY keyboard and a multi-touch touchpad. Use the touchpad for cursor control and gestures. Refer to Windows settings for customizing touchpad sensitivity and gestures.
4.3 Connecting Peripherals
- USB Devices: Connect USB devices (e.g., mouse, external drive) to the available USB 3.0 ports.
- External Display: Use the HDMI or VGA port to connect an external monitor or projector. Press Windows key + P to manage display modes.
- Wired Network (LAN): Connect an Ethernet cable to the LAN port for a wired internet connection.
- SD Card: Insert an SD card into the dedicated SD card slot for data transfer.
4.4 Using Webcam and Bluetooth
- Webcam: The integrated webcam can be used for video calls and conferencing. Access it through applications like Camera or communication software.
- Bluetooth: Enable Bluetooth in Windows settings to connect wireless devices such as headphones, speakers, or mice.
5. Maintenance
5.1 Cleaning the Laptop
Use a soft, lint-free cloth slightly dampened with water or a screen cleaner to clean the display and exterior surfaces. Avoid harsh chemicals or abrasive materials. Ensure the laptop is powered off and unplugged before cleaning.
5.2 Battery Care
To prolong battery life, avoid extreme temperatures. If storing the laptop for an extended period, ensure the battery is charged to approximately 50%.
5.3 Software Updates
Regularly check for and install Windows updates and driver updates from the SONY support website to ensure system stability and security.
5.4 Data Backup
Periodically back up your important data to an external drive or cloud storage to prevent data loss.
6. Troubleshooting
This section addresses common issues you might encounter with your SONY VAIO Pro PK VJPK11.
6.1 No Power
- Ensure the AC adapter is securely connected to the laptop and a working power outlet.
- Verify the power outlet is functional by plugging in another device.
- If the battery is completely drained, allow it to charge for a few minutes before attempting to power on.
6.2 Display Issues
- If the screen is blank, try adjusting the display brightness using the function keys.
- If an external monitor is connected, ensure the correct display output mode is selected (Windows key + P).
- Restart the laptop.
6.3 Wi-Fi Connectivity Problems
- Ensure Wi-Fi is enabled in Windows settings.
- Restart your router and modem.
- Check if other devices can connect to the same Wi-Fi network.
- Update your wireless network drivers.
6.4 Laptop Running Slow
- Close unnecessary applications running in the background.
- Check Task Manager for processes consuming high CPU or RAM.
- Run a disk cleanup and defragmentation (for HDD, not necessary for SSD).
- Ensure Windows and drivers are up to date.
7. Specifications
Key technical specifications for the SONY VAIO Pro PK VJPK11 laptop:
| Feature | Specification |
|---|---|
| Model | SONY VAIO Pro PK VJPK11 (VJPK11C11N) |
| Processor | Intel Core i5-8250U (1.60GHz) |
| RAM | 8.00GB DDR3 SDRAM |
| Storage | 256GB SSD (SATA) |
| Display | 14.0-inch Wide (1920x1080 pixels) |
| Graphics | Intel Integrated Graphics |
| Operating System | Windows 10 Pro 64bit |
| Ports | VGA, HDMI, USB 3.0, LAN, SD Card Slot |
| Connectivity | LAN, Bluetooth |
| Webcam | Integrated Webcam |
8. Warranty and Support
For information regarding your product's warranty, please refer to the warranty card included with your purchase or visit the official SONY support website. For technical assistance, contact SONY customer support or your authorized dealer.
Online Support: https://www.sony.com/electronics/support





