Troubleshooting Problems Hard Disks

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 as 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.

Special considerations for troubleshooting Windows

Record the following information as it may be useful later when troubleshooting system problems:

The drivers for this computer model only support the Windows 8 system.

User Guide 35

27 Series specifications

Lenovo’s 27 Series is a noteworthy line of monitors that caters to both professional and casual users seeking top-tier performance and design. Renowned for its sleek aesthetics and versatile functionality, the 27 Series stands out in a crowded market of computer displays.

One of the defining features of the Lenovo 27 Series is its stunning visual quality. With a resolution of up to 4K UHD, these monitors deliver breathtaking clarity and detail, making them ideal for creative professionals who rely on precise color representation. The impressive IPS technology ensures wide viewing angles and consistent color accuracy, allowing multiple users to view the screen without distortion.

Another significant aspect of the 27 Series is its excellent refresh rate, offering up to 144Hz. This feature is particularly beneficial for gamers seeking smooth visuals during fast-paced gameplay. Coupled with AMD FreeSync technology, users experience reduced screen tearing and stuttering, enhancing overall gaming performance.

In terms of connectivity, the 27 Series is equipped with multiple ports, including HDMI, DisplayPort, and USB-C, providing users with the flexibility to connect various devices seamlessly. This array of ports ensures that whether you’re using it for work or play, you’re well-equipped to handle multiple setups without hassle.

The design of the 27 Series is another highlight, showcasing a minimalist approach that fits well in any environment. The ultra-slim bezels maximize screen real estate, making it an aesthetically pleasing option for multi-monitor setups. Additionally, the ergonomic stand allows for height, tilt, and swivel adjustments, ensuring that users can customize their viewing experience for comfort during long hours of use.

Lenovo also incorporates advanced features such as blue light reduction and flicker-free technology, which contribute to a healthier viewing experience. These technologies help to minimize eye strain, a common issue among users who spend extended periods in front of their screens.

Overall, the Lenovo 27 Series monitors exemplify a perfect balance of performance, design, and technology. With its high-resolution display, rapid refresh rates, versatile connectivity options, and user-focused features, the 27 Series is a compelling choice for anyone seeking an upgraded viewing experience, whether for work, gaming, or multimedia consumption.

Lenovo 27 Series manual Troubleshooting Problems Hard Disks

Models: 27 Series