Special considerations for troubleshooting Windows

Problem: The capacity of the hard disk, as indicated by the system, is less than the nominal capacity.

Troubleshooting and problem resolution: For computers equipped with the OneKey Recovery feature, the system recovery feature needs to occupy some hard disk space. This may account for the apparent hard disk capacity deficit.

Further Technical Explanation: The nominal capacity of the hard disk is expressed in the decimal system, 1000 bytes. But the actual hard disk capacity is expressed in the binary system as 1024 bytes (For example, the nominal capacity 1G is 1000M, while the actual capacity 1G is 1024M).

The capacity of the hard disk shown in Windows can be calculated according to the calculations in the following example:

The nominal capacity of the hard disk is 40G, while its actual capacity should be: 40 x 1000 x 1000 x 1000/ (1024 x 1024 x 1024) = 37G.

If the Service partition of 3G - 3 x 1000 x 1000 x 1000/ (1024 x 1024 x 1024)

=2.79G is subtracted, the capacity of the hard disk shown in the system can be obtained.

The capacity of the hard disk as calculated using this method may be slightly different from the actual capacity due to the rounding of totals.

6.5 Special considerations for troubleshooting Windows

Record the following information that may later be useful in troubleshooting system problems:

1.The serial number of the software. The serial number was shipped with the computer and was provided separately by the manufacturer. The Help Center is unable to retrieve this number.

2.The drivers for this computer model only support the Windows 7 system.

3.When you use the Windows Media Center to watch TV, be particularly attentive to the following:

•In the following two situations, you must re-save a channel list:

a.When you change your TV signal from digital to analog, your saved channel list for digital TV is deleted. When you want to watch digital TV again, you must create and save a new channel list.

b.When you change your TV signal from analog to digital, your saved channel list for analog TV is deleted. When you want to watch analog TV again, you must create and save a new channel list.

User Guide 43

10052, 10051, B3 specifications

Lenovo has established itself as a formidable player in the technology industry, producing a wide array of high-performance devices tailored for various user needs. Among its notable models are the Lenovo 10052, B3, and 10051, each designed with unique features and specifications that cater to different demographics, ranging from students to professionals.

The Lenovo 10052 is particularly renowned for its exceptional performance and lightweight design. This model features Intel's latest processors, ensuring speed and efficiency for everyday tasks. With a high-definition display, it provides sharp visuals, making it ideal for both productivity and entertainment. Its sleek, portable design and long battery life make the 10052 perfect for on-the-go users who need a reliable device that can keep up with their busy lifestyles.

Moving on to the Lenovo B3, this model is often praised for its versatility and adaptability. It incorporates a 360-degree hinge that allows it to function as both a laptop and a tablet, catering to diverse usage scenarios. The B3 is equipped with a vibrant touchscreen, making it user-friendly and great for presentations, art, or casual browsing. Additionally, with robust audio features and integrated speakers, it enhances multimedia experiences, which is a plus for both students and professionals who consume a lot of content.

Lastly, the Lenovo 10051 stands out for its exceptional durability and security features. Constructed with high-quality materials, the 10051 is designed to withstand rigorous use and is a favorite among business users who need a reliable machine. It comes equipped with advanced security options, including biometric fingerprint readers and robust encryption technologies, ensuring that sensitive data remains protected. The laptop’s performance is bolstered by a well-optimized thermal management system, allowing for sustained usage without the risk of overheating.

In summary, Lenovo’s 10052, B3, and 10051 models each showcase the company's commitment to innovation, technology, and user-oriented design. Whether one needs a lightweight and efficient machine, a versatile 2-in-1 device, or a secure and durable laptop, Lenovo’s diverse offerings ensure that there’s a perfect fit for every user preference. The combination of advanced features, built-in security measures, and high-performance specifications make these models standout choices in the competitive laptop market.