LCD Brightness Control

The screen brightness is automatically set to the brightest level when AC power is connected and the brightness is automatically set dimmer when the computer runs on battery power to extend the battery use time.

Controlling the Brightness Using the Keyboard

1	Click the Charms menu > Settings		> Screen
	Adjustment icon	.
2	Adjust the brightness with the screen brightness control bar.

Chapter 3. 67

Using the computer

•• Saving battery power consumption

Decreases the LCD brightness when the computer is running on battery power to save battery power consumption.

•• LCD bad pixels principle of computer

Samsung observes the specifications regarding strict quality and reliability of LCD. But in spite of that, it is inevitable that there might be a small number of bad pixels. A large number of bad pixels can cause problems in appearance, but a small number of pixels doesn’t affect the computer performance.

Therefore Samsung observes and manages the following dot principles:

-Bright dot : 2 or less

-Black dot : 4 or less

-Combination of Bright and Dark : 4 or less

Instructions for Cleaning the LCD

Clean the LCD panel with a soft cloth lightly moistened with computer cleansing detergent moving in one direction.

Cleaning the LCD panel with excessive force can damage the LCD.

NP680Z5EX01US, NP680Z5E specifications

The Samsung NP680Z5E and NP680Z5EX01US are part of Samsung's Series 6 premium laptop lineup, known for their combination of performance, design, and usability. These laptops are designed to cater to both professional users and everyday consumers, offering a wide range of features and technologies that stand out in their class.

One of the key features of the NP680Z5E is its stylish aluminum chassis, which not only enhances its aesthetic appeal but also contributes to its durability. The sleek design, coupled with a lightweight build, makes it highly portable, allowing users to carry it conveniently for work or leisure.

At the core of the NP680Z5E is its powerful Intel Core i7 processor, providing ample performance for demanding tasks such as video editing, gaming, and multitasking. Complementing the processor is the DDR3 RAM, which offers sufficient memory for seamless operation across multiple applications. The laptop also includes a high-capacity SSD, ensuring fast boot times and quick access to files.

Another noteworthy feature is the vibrant 15.6-inch Full HD display. With a resolution of 1920 x 1080 pixels, it delivers sharp visuals and vivid colors, making it ideal for media consumption and professional graphics work. Samsung's display technology ensures wide viewing angles and improved brightness, enhancing the overall viewing experience.

The NP680Z5E is equipped with a range of connectivity options, including multiple USB ports (both USB 2.0 and USB 3.0), HDMI, and an Ethernet port. This versatility allows users to connect to various devices and peripherals with ease. Additionally, the laptop includes Bluetooth technology and Wi-Fi connectivity, ensuring seamless wireless communication.

Enhanced security features are also integrated into the NP680Z5E, including a fingerprint reader, which provides an extra layer of protection for user data and access to the laptop. The backlit keyboard allows for comfortable typing in low-light conditions, making it suitable for users who often work in dimly lit environments.

In summary, the Samsung NP680Z5E and NP680Z5EX01US stand out for their combination of design, performance, and modern technology. With a powerful processor, high-quality display, ample connectivity options, and thoughtful features, they cater to a wide range of users, making them a solid choice for anyone in need of a reliable and stylish laptop.

Samsung NP680Z5E manual LCD Brightness Control, Controlling the Brightness Using the Keyboard

Models: NP680Z5EX01US NP680Z5E