Chapter 1. Product overview

This chapter provides information about the computer features, specifications, software programs provided by Lenovo, and locations of connectors, components, parts on the system board, and internal drives.

This chapter contains the following topics:

“Features” on page 1: This section provides information about the computer features.

“Specifications” on page 3: This section lists the physical specifications for your computer.

“Software overview” on page 4: This section provides information about the software programs provided with your computer.

“Locations” on page 6: This section provides information to help you locate your computer connectors, components, parts on the system board, and internal drives.

Features

This section provides information about the computer features.

System information

The following information covers a variety of models. For information about your specific model, use the Setup Utility program. See Chapter 4 “Using the Setup Utility program” on page 55.

Microprocessor

Your computer comes with one of the following microprocessors (internal cache size varies by model type):

Intel® Core™ i3 microprocessor

Intel Core i5 microprocessor

Intel Core i7 microprocessor

Intel Pentium® microprocessor

Memory module(s)

Your computer supports up to four double data rate 3 dual inline memory modules (DDR3 DIMMs).

Internal drives

Card reader (available in some models)

Optical drive (available in some models)

Serial Advanced Technology Attachment (SATA) hard disk drive

Video subsystem

Integrated graphics functioning through a Video Graphics Array (VGA) connector and a Digital Video Interface (DVI) connector (not applicable on some models)

Peripheral Component Interconnect (PCI) Express x16 graphics card slot on the system board for a discrete graphics card

Audio subsystem

• Integrated high-definition (HD) audio

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Lenovo 104, 7548, 7539, 154 manual Product overview, Features

7539, 154, 7548, 104 specifications

Lenovo is known for its innovative technology and cutting-edge devices, and the model 104,7548,154,7539 is no exception. This device integrates a range of features designed to enhance user experience and productivity. One of the standout features is its powerful processing capability, leveraging advanced Intel or AMD processors that ensure seamless multitasking and performance during demanding applications.

The display of the Lenovo model 104,7548,154,7539 is another highlight. It boasts a high-resolution screen, offering crisp visuals and vibrant colors that make it suitable for everything from graphic design to casual media consumption. The device's display often includes features like anti-glare technology, which enhances usability in various lighting conditions.

In terms of connectivity, this model excels with a variety of ports, including USB-C, HDMI, and traditional USB ports, allowing users to connect a wide range of peripherals and external displays. Wireless connectivity is also robust, featuring the latest Wi-Fi standards for fast and stable internet access, along with Bluetooth capabilities for connecting wireless accessories.

Storage solutions are vital, and Lenovo has equipped the model 104,7548,154,7539 with ample SSD options. Solid-state drives provide faster boot times, quicker file access, and increased durability compared to traditional hard drives. With customizable storage capacities, users can choose a setup that meets their specific needs.

Battery life is a crucial aspect of portable devices, and this Lenovo model does not disappoint. With an efficient power management system, users can work for extended periods without needing to recharge, making it an ideal choice for professionals on the go or students attending classes.

Security features are taken seriously in the Lenovo model 104,7548,154,7539. With options such as biometric fingerprint readers and facial recognition technologies, users can rest assured that their data remains secure. Additionally, Lenovo’s robust software suite typically includes tools for data protection and privacy.

Lastly, the design of the device is user-friendly, combining functionality with aesthetics. It features a comfortable keyboard with excellent key travel for efficient typing and has a sleek, modern appearance that appeals to a wide audience. Whether for business, creative, or personal use, the Lenovo model 104,7548,154,7539 stands out as a versatile and powerful option in the competitive tech landscape.