Do you have a question about the Lenovo ThinkPad Edge E420 1141 and is the answer not in the manual?
Graphics | Intel HD Graphics 3000 |
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Bluetooth | Bluetooth 3.0 |
Processor | Intel Core i3/i5/i7 |
RAM | Up to 8GB DDR3 |
Storage | 500GB HDD |
Display | 14-inch HD (1366 x 768) |
Operating System | Windows 7 Professional |
Battery | 6-cell Li-ion |
Ports | USB 2.0, USB 3.0, HDMI, VGA, Ethernet |
Wireless | 802.11b/g/n Wi-Fi |
Optical Drive | DVD-RW |
Webcam | 720p HD |
Essential tips for safe computer operation, handling heat, and preventing damage.
Detailed safety guidelines to protect users from potential hazards associated with electronic devices.
Identifies and describes the computer's external hardware components and connectors.
Manages battery life, power settings, and establishes network connections.
How to attach a mechanical lock to prevent computer removal without permission.
Explains how to use passwords to protect computer access and data.
How to enroll and use the fingerprint reader for secure user access.
Steps to create and use recovery media for restoring the computer to factory settings.
Guides on performing backup and recovery operations using Rescue and Recovery.
Step-by-step guides for replacing key internal components like battery, HDD, and optical drive.
Guides on installing Windows 7 or Windows XP, including prerequisite steps.
Instructions for installing various device drivers and system software.
Troubleshooting steps for system freezes, unresponsiveness, and sleep/hibernation issues.