b. Connect the speakers to the computer.

9.Connect any additional devices that you have. Your computer might not have all connectors that are shown.

1394

1394

1 USB

Use this connector to attach a device that requires a USB connection,

 

such as a keyboard, mouse, scanner, printer, or personal digital

 

assistant (PDA).

2 Serial

Use this connector to attach an external modem, serial printer, or

 

other device that uses a 9-pin serial connector.

3 S-video

Use this connector to attach a television set that has an S-Video

 

connector. This connector is present on some high-performance video

 

adapters.

4 Parallel

Use this connector to attach a parallel printer or any other device that

 

requires a 25-pin parallel connection.

5 Ethernet

Use this connector to attach the computer to an Ethernet-type local

 

area network or to a cable modem.

 

Important: To operate the computer within FCC limits when it is

 

connected to an Ethernet network, use a Category 5 Ethernet cable.

6 MIDI/joystick

Use this connector to attach a joystick, gamepad, or a musical

 

instrument digital interface (MIDI) device such as a MIDI keyboard.

7 IEEE 1394

This connector is sometimes called Firewire because it transmits data

 

rapidly. There are two types of IEEE 1394 connectors: the 4-pin and

 

the 6-pin. IEEE 1394 offers connection to several types of consumer

 

electronics, including digital audio devices and scanners.

10.Connect the power cords to properly grounded electrical outlets.

Chapter 2. Setting up your computer 7

Page 25
Image 25
Lenovo 9643, 9638, 9644, 9645, 9640, TC A55-9636 manual 1394

TC A55-9636, 9640, 9645, 9644, 9643 specifications

Lenovo has consistently been at the forefront of innovation in the computing world, with a range of laptops and desktops that cater to a variety of needs and preferences. Among their popular offerings are the Lenovo 9640, 9643, TC A55-9636, 9644, and 9645. Each of these models is designed to provide exceptional performance, reliability, and user-friendly experience, making them appealing choices for both personal and business use.

The Lenovo 9640 is renowned for its sleek design and powerful performance. This model is equipped with the latest Intel processors, ensuring smooth multitasking and efficient power consumption. It features a vibrant display that provides excellent color accuracy and vivid visuals, making it ideal for content creators and casual users alike. With ample storage options and high-speed SSD configurations, users can expect fast boot times and quick file access.

Similarly, the Lenovo 9643 builds on this legacy, offering enhanced graphics capabilities with dedicated GPU options. This feature is particularly beneficial for gamers and professionals who rely on graphical performance for tasks such as video editing or 3D modeling. The 9643 also emphasizes connectivity, providing a range of ports, including USB-C, HDMI, and Ethernet, ensuring users can easily connect to peripherals and networks.

The TC A55-9636 is Lenovo's entry into the compact desktop market, designed for users seeking a powerful, space-saving solution. With its robust performance metrics and energy-efficient components, the A55-9636 is perfect for both home and office environments. It supports a variety of multitasking scenarios, making it suitable for productivity-driven tasks, while its expandable architecture means users can upgrade components as their needs evolve.

The Lenovo 9644 and 9645 round out this impressive lineup with their focus on business-centric features. These models provide enhanced security options, including fingerprint readers and TPM chips, catering to enterprises that prioritize data protection. With long battery life and solid build quality, both models promise durability and reliability, critical for professionals who are always on the go.

All models in this series showcase Lenovo's commitment to sustainability, incorporating eco-friendly materials and energy-efficient technologies. The user-friendly interfaces across the devices ensure a seamless experience, meeting the demands of a broad user base from students to business executives. In summary, the Lenovo 9640, 9643, TC A55-9636, 9644, and 9645 represent a versatile range of computing solutions that combine cutting-edge technology with efficiency, ensuring users can achieve their goals effectively and stylishly.