Lenovo G770 manual Switching between Mode 1 and Mode

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Chapter 2. Learning the basics

4On the Switchable Graphics page, the currently active GPU is displayed under the current active graphics processing unit. You can click High-performance GPU or Power-Saving GPU under Choose a Graphics Processing Unit to switch the graphics processor.

Switching between Mode 1 and Mode 2

Switch between the two modes as follows:

1Start your computer under the Windows 7 operating system.

2Click Start → All Programs → Catalyst Control Center, and run the CCC.

3On the Catalyst Control Center setting page, click Power → Switchable Graphics Method, choose Select the graphics processor manually or based on power source, and click Apply.

4On the Switchable Graphics dialog box that appears, click Change to switch between the two modes.

5On the contrary, you can switch back to Mode 1 from Mode 2.

Note: It may take several seconds to switch between Mode 1 and Mode 2.

Prior to switching between the two modes or manual switching between the two GPUs, it is recommended that you close any running applications.

Under the Windows XP or Windows Vista operating system, none of the configurations supports switching between graphics processors, and they can work only under the mode of integrated GPU.

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Contents Lenovo G770 Regulatory Notice First Edition March Copyright Lenovo Contents Page Top view Getting to know your computerBuilt-in microphone Touchpad Getting to know your computer IntegratedLeft-side view Optical drive Right-side viewFront view Bottom view „ Configuring the operating system „ Conncting to the powerLearning the basics „ Reading the manuals„ Shutting down your computer „ Putting your computer into sleep state or shutting it down„ Charging the battery „ Checking battery status„ Handling the battery „ Removing the battery packUsing the touchpad „ Numeric keypad Using the keyboard„ Function key combinations Learning the basics „ Using memory cards not supplied Connecting external devices„ Connecting USB devices Enabling Bluetooth communications on your computer „ Connecting Bluetooth enabled device on select modelsSpecial keys and buttons „ OneKey Rescue system button aSystem status indicators „ Attaching a security lock not supplied „ Using VeriFaceSecuring your computer On select models „ Using passwordsSwitching between Mode 1 and Mode Wired connection Connecting to the InternetConnecting to the Internet „ Software configuration„ Hardware connection Wi-Fi WiMAX Wireless connectionHardware connection „ Introduction OneKey Rescue systemOneKey Rescue system OneKey Rescue system „ Creating a recovery discsOneKey Rescue system Frequently asked questions TroubleshootingWhere can I find warranty information? Display problems TroubleshootingSleep or hibernation problems Troubleshooting Password problemsSound problems Troubleshooting Computer screen problemsBattery problems Hard disk drive problemOneKey Rescue system problems Troubleshooting Startup problemOther problems Appendix A. CRU instructions Replacing the battery packHandling a hard disk drive Appendix A. CRU instructionsAppendix A. CRU instructions Appendix A. CRU instructions Appendix A. CRU instructions Replacing memory Appendix A. CRU instructions Appendix A. CRU instructions Removing the optical drive Appendix A. CRU instructions Trademarks Page New World. New Thinking.TM
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G770 specifications

The Lenovo G770 is a capable laptop that caters to the needs of users looking for a balance of performance, usability, and affordability. It is particularly suited for both casual users and professionals who require a reliable computing device for daily tasks, entertainment, and light gaming.

One of the standout features of the Lenovo G770 is its display. It comes equipped with a 17.3-inch HD LED display that provides vibrant colors and sharp images. This large screen size is ideal for multimedia consumption, allowing for an immersive viewing experience whether you are watching movies or browsing the web. The high-definition resolution ensures that text and graphics appear clear and detailed.

Performance-wise, the G770 is powered by Intel's Core i5 processor, which strikes a great balance between efficiency and computational power. The processor is complemented by up to 8GB of RAM, enabling smooth multitasking and the ability to run various applications simultaneously without noticeable lag. For users who require additional storage, the laptop can be configured with a sizable hard drive of up to 1TB, providing ample space for files, applications, and media.

In terms of graphics, the Lenovo G770 features integrated Intel HD Graphics, making it suitable for light gaming and graphics-related tasks. While it may not handle the latest AAA gaming titles at high settings, it does offer decent performance for older games and casual gaming experiences.

Connectivity options on the G770 are commendable, featuring multiple USB ports, HDMI output, and an Ethernet port, alongside wireless connectivity through Wi-Fi and Bluetooth. This ensures that users can easily connect to other devices, displays, and the internet, staying productive and connected.

Another notable aspect of the G770 is its ergonomic design which includes a comfortable keyboard, spacious touchpad, and good build quality. The laptop is designed for longevity and usability, making it suitable for extended periods of use, whether you are typing documents or navigating the web.

Regarding battery life, the Lenovo G770 aims to provide enough power to get through a full day of casual use, although heavy users may need to keep their charger handy. Overall, the Lenovo G770 strikes a solid balance between performance, functionality, and value, making it a great choice for a wide range of users looking for an efficient laptop experience.
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