This portal is updated with the latest information about the following subjects:

Download & Drivers

Download drivers, flash the BIOS, and update your

 

software.

Warranty

Check your warranty status and upgrade your warranty.

Technical Support

Click Need Help? for self-help tips to help diagnose

 

problems.

ThinkVantage

Learn more about ThinkVantage® software to improve

 

productivity and reduce cost for personal computers.

Lenovo Forums

Search the community knowledge base for your computer

 

to share and discover information with other users.

User Guides & Manuals

Read or download the documentation related to your

 

product.

Help and service

This topic contains information about obtaining help and service.

Before you call

Before you call, do the following to try to solve the problem by yourself:

Check all cables to make sure that they are connected.

Check the power switches to make sure that the system and optional devices are turned on.

Use the troubleshooting information in your system documentation on the documentation DVD that comes with your product.

Check for the updated information, new device drivers, and hints and tips on the Lenovo Support Web site at:

http://www.lenovo.com/support

If possible, be at your product when you call. Have the following information available:

Machine type and model

Serial numbers of your Lenovo hardware products

Description of the problem

Exact wording of any error messages

Hardware and software configuration information

Calling for service

During the warranty period, you can get help and information by telephone through the Customer Support Center.

The following services are available during the warranty period:

Problem determination - Trained service personnel are available to assist you with determining a hardware problem and deciding what action is necessary to fix the problem.

Hardware repair - If the problem is caused by hardware under warranty, trained service personnel are available to provide the applicable level of service.

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Lenovo 388, 387, 393, 391, 389, 441, 390, 392 manual Help and service, Before you call, Calling for service

392, 390, 441, 388, 389 specifications

Lenovo has established itself as a leader in the tech industry, particularly in the realm of laptops and PCs. Among its impressive lineup, the Lenovo series 387, 390, 393, 391, and 392 stands out for their innovative features, robust performance, and user-centric designs. These models cater to a range of users, from casual users to professionals who require high performance and reliability.

The Lenovo 387 is designed with versatility in mind. It comes equipped with an Intel Core processor that delivers snappy performance suitable for everyday tasks and even some heavy lifting with multimedia applications. The display features vibrant colors, making it perfect for streaming media or working on graphic design. Additionally, the 387 incorporates Lenovo’s advanced thermal management technology that ensures efficient cooling, preventing the device from overheating during intensive tasks.

Moving on to the Lenovo 390, this model emphasizes portability without compromising power. Weighing significantly less than its counterparts, the 390 is ideal for users who are always on the go. Its long-lasting battery life means users can stay productive throughout the day without searching for a power outlet. The 390 also features a high-resolution touchscreen, enhancing user interaction and providing a modern computing experience.

The Lenovo 393 further amplifies productivity features with its emphasis on connectivity. It comes with multiple USB ports, an HDMI output, and cutting-edge Wi-Fi technology for seamless networking. This model also boasts Lenovo's proprietary software, which simplifies file sharing and enhances collaboration, making it a strong choice for team-oriented projects.

For users interested in superior graphics and gaming performance, the Lenovo 391 is equipped with a dedicated GPU. This feature allows it to handle the latest games and graphic-intensive applications seamlessly. With an expansive display and high refresh rate, users can enjoy an immersive visual experience. Moreover, its customizable RGB backlit keyboard adds a touch of personalization.

Finally, the Lenovo 392 represents the pinnacle of balance between high-end features and affordability. It integrates smart AI capabilities that optimize device performance based on user habits, ensuring that it runs at optimal capacity. The 392 also prioritizes security with biometric login options and integrated privacy features, making it a trustworthy choice for sensitive tasks.

In summary, Lenovo's 387, 390, 393, 391, and 392 models showcase the brand's commitment to innovation, performance, and user satisfaction. Each model targets specific needs, ensuring that there is a suitable option for every type of user, from students to professionals and gamers. With advanced technologies and thoughtful designs, Lenovo continues to set the standard in the competitive laptop market.