Lenovo N580, 59351627, 59343695, 59RF0029, 4376XC2, U310, U410 manual Troubleshooting, Display problems

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Chapter 5. Troubleshooting

Troubleshooting --------------------------------------------------------------------------------------

If you do not find your problem here, see Chapter 2. The following section only describes problems that might negate the need to refer to the more comprehensive information in Chapter 2.

Display problems

When I turn on the computer, nothing appears on the screen.

When I turn on the computer, only a white cursor appears on a blank screen.

My screen goes blank while the computer is on.

•If the screen is blank, make sure that:

-The AC adapter is connected to the computer and the power cord is plugged into a working electrical outlet.

-The computer power is on. (Press the power button again for confirmation.)

•If these items are properly set, and the screen remains blank, have the computer serviced.

•Restore backed-up files to your Windows environment or the entire contents of your hard disk to the original factory contents using OneKey Rescue system. If you still see only the cursor on the screen, have the computer serviced.

•Your screen saver or power management may be enabled. Do one of the following to exit from the screen saver or to resume from sleep or hibernation mode:

-Touch the touchpad.

-Press any key on the keyboard.

-Press the power button.

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Contents Lenovo IdeaPad U310/U410 Regulatory Notice First Edition January Copyright Lenovo Contents Page „ U310 Getting to know your computerTop view Getting to know your computer „ U410Touchpad Getting to know your computer IntegratedSpeakers Left-side view Microphone Built-inBuilt-in microphone Combo audio jack Right-side viewGetting to know your computer Hdmi port Front view U310 U410Bottom view Louvers „ Configuring the operating system „ Conncting to the powerLearning the basics „ Reading the manualsPutting your computer into sleep state „ Shutting down your computerLearning the basics „ Charging the battery „ Checking battery status„ Battery Protection Touchpad Left-click area Right-click area Using the touchpad„ Function key combinations Using the keyboardFn + End „ Hotkeys Using hotkeys Setting hotkey mode Inserting a memory card „ Using memory cards not suppliedRemoving a memory card „ Connecting USB devices Enabling Bluetooth communications on your computer „ Connecting Bluetooth enabled device on select modelsSpecial keys and buttons „ OneKey Rescue system button aPower status indicator Battery status indicator System status indicatorsLearning the basics Symbol Indicator Meaning Status Securing your computer „ Using passwordsWired connection Connecting to the Internet„ Hardware connection Connecting to the Internet „ Software configurationWireless connection Software configurationHardware connection „ Introduction OneKey Rescue systemOneKey Rescue system OneKey Rescue system „ Creating a recovery discsInsert additional recordable discs when prompted Frequently asked questions TroubleshootingWhere can I find warranty information? TroubleshootingDisplay problems TroubleshootingSleep or hibernation problems Troubleshooting Password problemsWork Computer screen problemsBattery problems Troubleshooting Sound problemsHard disk drive problem Startup problemOther problems Trademarks Page New World. New Thinking.TM
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59351627, 4376XC2, 59343695, 59RF0029, N580 specifications

Lenovo has established itself as a prominent player in the laptop market, catering to a diverse range of users with various needs. Among its notable offerings are the Lenovo N585, N580, 7540XF1, P585, and the model identified by the code 59365302. Each of these laptops possesses its own unique set of features, technologies, and characteristics, making them suitable for different applications.

The Lenovo N585 is designed primarily for everyday computing tasks. It features an AMD Fusion A6 processor, which provides adequate power for casual users engaged in web browsing, document editing, and multimedia consumption. The 15.6-inch display offers clear visuals, while the laptop’s integrated Radeon graphics ensure decent performance for light gaming and video playback. With a sleek design and a comfortable keyboard, the N585 is a reliable choice for students and professionals on the go.

Next in line, the Lenovo N580 boasts a more robust Intel processor, which enhances its performance for more demanding tasks. This model is equipped with up to 8GB of RAM, allowing for smooth multitasking and responsiveness in various applications. The inclusion of a dedicated graphics card adds to its capabilities, making it a suitable option for users who require a bit more graphical power, such as those working with media editing software.

For those seeking a heavy-duty machine, the Lenovo 7540XF1 stands out with its advanced features. It incorporates high-performance processors and substantial storage options, making it ideal for professionals in fields such as engineering or graphic design. The laptop’s enhanced cooling system ensures optimal performance even under load, while its durable build quality guarantees longevity.

The P585 is part of Lenovo's powerful workstation series, specifically designed for professionals requiring advanced processing capabilities. Equipped with Intel's latest generation processors and high-end graphics, the P585 excels at resource-intensive applications, including 3D rendering and simulation. Its expansive RAM options further enhance its ability to handle large datasets and complex tasks efficiently.

Lastly, the model 59365302 features a blend of performance and portability, making it suitable for business users and frequent travelers. With its lightweight design, long battery life, and solid connectivity options, this model ensures users remain productive on the move. The device typically comes with comprehensive security features, including biometric authentication, ensuring data safety for professionals managing sensitive information.

In summary, Lenovo's N585, N580, 7540XF1, P585, and 59365302 models cater to a broad spectrum of needs. Whether users seek everyday functionality, high-performance capabilities, or a device to handle intensive workloads, Lenovo's offerings provide a robust solution tailored to various requirements.
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