Safety information

Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide.

If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem.

Consider these conditions and the safety hazards they present:

vElectrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock)

vExplosive hazards, such as a damaged CRT face or a bulging capacitor

vMechanical hazards, such as loose or missing hardware

To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected.

Checklist:

1.Check exterior covers for damage (loose, broken, or sharp edges).

2.Power-off the computer. Disconnect the power cord.

3.Check the power cord for:

a.A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and frame ground.

b.The power cord should be the type specified in the parts list.

c.Insulation must not be frayed or worn.

4.Remove the cover.

5.Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad alterations.

6.Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

7.Check for worn, frayed, or pinched cables.

Introduction 19

Page 23
Image 23
Lenovo G41 manual Safety inspection guide

G41 specifications

The Lenovo G41 is a noteworthy addition to Lenovo's lineup of laptops, designed to meet the computing needs of both professionals and casual users alike. With its robust features and practical design, the G41 stands out as a reliable choice for everyday tasks.

At the heart of the Lenovo G41 is its powerful processor. Equipped with Intel’s latest generation CPUs, it offers a seamless performance for multitasking and running demanding applications. Users can choose configurations ranging from Intel Core i3 to i7, depending on their performance requirements. This flexibility makes the G41 suitable for both light office work and intensive applications.

The G41 boasts a vibrant display that enhances the overall user experience. With a 14-inch or 15.6-inch screen option, users can enjoy clear visuals and sharp text. The resolution typically reaches up to Full HD, making it ideal for media consumption, whether streaming videos or viewing high-resolution images. Additionally, the anti-glare feature allows users to work comfortably in various lighting conditions.

In terms of memory and storage, the Lenovo G41 supports ample RAM and storage options. With configurations that can reach up to 16GB of RAM, users can expect efficient handling of multiple applications simultaneously. For storage, users can opt for fast SSD drives or traditional HDDs, providing a balance between speed and capacity to suit their needs.

The G41 does not compromise on connectivity either. It includes a variety of ports, such as USB 3.0 and HDMI, ensuring compatibility with modern peripherals and external displays. Additionally, integrated Wi-Fi and Bluetooth capabilities allow users to connect effortlessly to networks and devices.

Durability is another key characteristic of the Lenovo G41. Designed with a sturdy build, it can withstand the rigors of daily use, making it a practical choice for students and professionals on the go. The ergonomic keyboard is comfortable for prolonged typing sessions, enhancing productivity.

In conclusion, the Lenovo G41 combines performance, versatility, and durability, making it an appealing option in the competitive laptop market. Whether for professional use, educational purposes, or casual browsing, the G41 is a reliable companion ready to meet various user demands. With its range of features and technologies, it represents a smart investment for anyone in need of a capable and robust laptop.