IdeaPad Z500/P500 Hardware Maintenance Manual

FRU replacement notices

This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU.

Screw notices

Loose screws can cause a reliability problem. In the Lenovo IdeaPad computer, this problem is addressed with special nylon-coated screws that have the following characteristics:

•• They maintain tight connections.

•• They do not easily come loose, even with shock or vibration.

•• They are harder to tighten.

•• Each one should be used only once.

Do the following when you service this machine:

•• Keep the screw kit in your tool bag.

•• Always use new screws.

•• Use a torque screwdriver if you have one.

Tighten screws as follows:

•• Plastic to plastic

Turn an additional 90° after the screw head touches the surface of the plastic part:

more than 90°

(Cross-section)

•• Logic card to plastic

Turn an additional 180° after the screw head touches the surface of the logic card:

more than 180°

(Cross-section)

•• Torque driver

If you have a torque screwdriver , refer to the “Torque” column for each step.

•• Make sure that you use the correct screws. If you have a torque screwdriver, tighten all screws firmly to the torque shown in the table. Never use a screw that you removed. Use a new one. Make sure that all screws are tightened firmly.

•• Ensure torque screwdrivers are calibrated correctly following country specifications.

30

Page 33 Page 35
Page 34
Image 34
Lenovo Z500, P500 manual FRU replacement notices, Screw notices
Page 33 Page 35

P500, Z500 specifications

The Lenovo Z500 and P500 laptops are part of Lenovo's well-received lineup, offering a balance of performance and stylish design tailored for a diverse range of users. The Z500 is particularly noted for its sleek appearance and robust multimedia performance, appealing to students and professionals alike, while the P500 is oriented toward power users who need extra functionality and performance.

The Lenovo Z500 features a 15.6-inch display available in both conventional HD and Full HD resolutions, providing vivid colors and sharp image quality. It is equipped with Intel's fourth-generation Core i7 processor, delivering impressive speed for multitasking and demanding applications. The Z500 also incorporates integrated Intel HD graphics, making it a great choice for casual gaming and media consumption. Its design includes a backlit keyboard, enhancing usability in low-light environments, which is especially beneficial for late-night study sessions or presentations.

An integral aspect of the Z500 is its audio capabilities, featuring Dolby Home Theater technology that enriches the acoustic experience, perfect for movies or music. The laptop offers various storage options, including traditional hard drives and hybrid solutions combining SSDs for quicker boot times and faster data access. Coupled with up to 16GB of RAM, users can expect smooth performance even when running several applications concurrently.

On the other hand, the Lenovo P500 is designed for professionals who require powerful computing capabilities. It comes with similar display options but emphasizes performance with a focus on workstation-class graphics, making it suitable for intense graphic design work, video editing, and other resource-intensive tasks. The P500 typically comes with more connectivity options, including multiple USB ports, HDMI output, and an Ethernet jack, facilitating versatile connections to various peripherals and networks.

Security is another focal point in the P500, featuring options for fingerprint readers and additional encryption technologies to protect sensitive information. With its robust build quality and advanced thermal management system, the P500 ensures durability while maintaining optimal performance during demanding workloads.

In conclusion, both the Lenovo Z500 and P500 cater to distinct segments of the market, with the Z500 leaning towards multimedia and everyday tasks, while the P500 is tailored for professional use, ensuring that Lenovo continues to meet the diverse needs of its customers. Each model offers a blend of aesthetics, power, and essential features, making them competitive options in the laptop arena.
Top Page Image Contents