Need help?Do you have a question about the ThinkPad S540 and is the answer not in the manual?
Learn how to avoid burns from computer heat and the AC adapter.
Guidelines to prevent damage from liquids, cables, and static electricity.
Optimize battery life and manage power settings for efficient operation.
Set and manage power-on, supervisor, and hard disk passwords.
Steps to create bootable media for system recovery.
Precautions to protect components from static discharge during replacement.
Guides for replacing SIM card, base cover, drives, and memory modules.
Install Windows 7, 8, or 8.1, and update device drivers.
Configure BIOS settings via Main, Config, Date/Time, Security, Startup menus.
Use Lenovo Solution Center and troubleshooting guides for common problems.
Solutions for beep errors, memory, networking, and pointing device issues.
General| Webcam | 720p HD Webcam |
|---|---|
| CPU | Intel Core i5/i7 |
| Operating System | Windows 8.1 |
| Display Size | 15.6 inches |
| Display Resolution | 1920x1080 |
| Graphics | NVIDIA GeForce 740M |
| Memory | Up to 16 GB DDR3L |
| Storage | Up to 1 TB HDD |
| Optical Drive | Optional DVD burner |
| Connectivity | Wi-Fi 802.11 a/g/n/ac, Bluetooth 4.0 |
| Ports | USB 3.0, HDMI, headphone/microphone combo jack |
| Card Reader | SD |
| Audio | Stereo speakers |
| Battery | Up to 6 hours |
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