Lenovo H520s Hardware Maintenance Manual
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...in the boot sequence. 5. Chapter 5. and ¯ arrows to exit the Setup Utility program. Do one of the screen. 4. b. When the Reset Without Saving window shows, select the Yes button, and then press the Enter key to select a device. Use - Notes: a. Use the key to exclude the device from the... want to save the settings, select Discard changes and Exit from the menu. When the Save & reset window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. • If you have to press the Esc key several times. Press the ...
...in the boot sequence. 5. Chapter 5. and ¯ arrows to exit the Setup Utility program. Do one of the screen. 4. b. When the Reset Without Saving window shows, select the Yes button, and then press the Enter key to select a device. Use - Notes: a. Use the key to exclude the device from the... want to save the settings, select Discard changes and Exit from the menu. When the Save & reset window shows, select the Yes button, and then press the Enter key to exit the Lenovo BIOS Setup Utility program. • If you have to press the Esc key several times. Press the ...
User Guide
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... How to play Blu-ray Discs (selected models only 9 Wired keyboard (selected models only 9 Connecting to the Internet 10 Using Windows 8 11 Switching between the main Windows 8 interfaces 12 The Charms Bar 12 Shutting down the computer 12 Switching between apps 12 Closing an app 13 Opening other system... programs 13 Windows Help and Support 13 Using the Rescue System 15 OneKey Recovery 16 Driver and Application Installation 17 Troubleshooting and Confirming Setup 19 ...
... How to play Blu-ray Discs (selected models only 9 Wired keyboard (selected models only 9 Connecting to the Internet 10 Using Windows 8 11 Switching between the main Windows 8 interfaces 12 The Charms Bar 12 Shutting down the computer 12 Switching between apps 12 Closing an app 13 Opening other system... programs 13 Windows Help and Support 13 Using the Rescue System 15 OneKey Recovery 16 Driver and Application Installation 17 Troubleshooting and Confirming Setup 19 ...
User Guide
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Troubleshooting Problems with Optical Drives and Hard Disks 23 Special considerations for troubleshooting Windows 24 Windows Help and Support 24 BIOS setup utility 25 Performing Daily Maintenance Tasks 25 Hardware Replacement Guide 27 Locations 30 Replacing hardware 35 Appendix 45 Declaration 45 Trademarks 46 Energy Star Statement 47 Enabling ErP compliance mode 48 ii Contents
Troubleshooting Problems with Optical Drives and Hard Disks 23 Special considerations for troubleshooting Windows 24 Windows Help and Support 24 BIOS setup utility 25 Performing Daily Maintenance Tasks 25 Hardware Replacement Guide 27 Locations 30 Replacing hardware 35 Appendix 45 Declaration 45 Trademarks 46 Energy Star Statement 47 Enabling ErP compliance mode 48 ii Contents
User Guide
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... (HDMI cable) HDMI to purchase the cable separately if the computer is not equipped with the corresponding cable. After entering Windows, press this program, repeatedly press and release the F2 key once turning on the computer until the Lenovo Rescue System opens. To learn more about this key to launch the LVT...
... (HDMI cable) HDMI to purchase the cable separately if the computer is not equipped with the corresponding cable. After entering Windows, press this program, repeatedly press and release the F2 key once turning on the computer until the Lenovo Rescue System opens. To learn more about this key to launch the LVT...
User Guide
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Please use it in accordance with the End User License Agreement (EULA) between apps Closing an app Opening other system programs Windows Help and Support Attention: The Windows 8 operating system is provided by Microsoft Corporation. For any question related to the operating system, please contact Microsoft directly. User Guide 11 Using Windows 8 This chapter contains the following topics: Switching between the main Windows 8 interfaces The Charms Bar Shutting down the computer Switching between you and Microsoft.
Please use it in accordance with the End User License Agreement (EULA) between apps Closing an app Opening other system programs Windows Help and Support Attention: The Windows 8 operating system is provided by Microsoft Corporation. For any question related to the operating system, please contact Microsoft directly. User Guide 11 Using Windows 8 This chapter contains the following topics: Switching between the main Windows 8 interfaces The Charms Bar Shutting down the computer Switching between you and Microsoft.
User Guide
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...using a mouse, point to the top right or bottom right corner of the screen, then click Settings.) 2. To switch from the Start Screen to the Windows desktop, do one of the following : • Select Start from the Charms Bar. • Move the cursor to the bottom left corner, then click... screen, then tap Settings. (If you were just using a mouse, point to the top right or bottom right corner of the screen. • Press the Windows key + C. Shutting down the computer To shut down the computer: 1. Select Power → Shutdown. Switching between apps: Swipe in from the left edge of...
...using a mouse, point to the top right or bottom right corner of the screen, then click Settings.) 2. To switch from the Start Screen to the Windows desktop, do one of the following : • Select Start from the Charms Bar. • Move the cursor to the bottom left corner, then click... screen, then tap Settings. (If you were just using a mouse, point to the top right or bottom right corner of the screen. • Press the Windows key + C. Shutting down the computer To shut down the computer: 1. Select Power → Shutdown. Switching between apps: Swipe in from the left edge of...
User Guide
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... on your computer. When the thumbnail appears, right-click with the operating system, see the Windows Help and Support file. Windows Help and Support If you have a problem with the mouse to explore. Opening other system ... one of the two links listed under More to open the menu. • Press the Windows key + X. User Guide 13 When the thumbnail appears, drag it to the bottom of the... screen. • Move the cursor to the bottom left corner of the screen. You can read the Windows Help and Support file on one of the following : • Move the cursor to the top edge of...
... on your computer. When the thumbnail appears, right-click with the operating system, see the Windows Help and Support file. Windows Help and Support If you have a problem with the mouse to explore. Opening other system ... one of the two links listed under More to open the menu. • Press the Windows key + X. User Guide 13 When the thumbnail appears, drag it to the bottom of the... screen. • Move the cursor to the bottom left corner of the screen. You can read the Windows Help and Support file on one of the following : • Move the cursor to the top edge of...
User Guide
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... dialog box. After starting the operating system. Click OK to install the Lenovo drivers and applications. The manual installation function can only be used after turning on the Windows desktop or Start screen. Method 2: Manual Installation In the Windows system, Click Lenovo Rescue System icon on the computer until it has completed. After the...
... dialog box. After starting the operating system. Click OK to install the Lenovo drivers and applications. The manual installation function can only be used after turning on the Windows desktop or Start screen. Method 2: Manual Installation In the Windows system, Click Lenovo Rescue System icon on the computer until it has completed. After the...
User Guide
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... change the display property settings. if not, shut down the exact message. Check to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3.
... change the display property settings. if not, shut down the exact message. Check to : • Change the desktop background • Select a screen saver • Select Windows color options for borders and taskbar • Select a themes 3.
User Guide
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...from the computer. 3. If the problem persists, contact Lenovo Service. select the speaker icon from the Settings Charm or click the arrow on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. ensure ...the computer's side-panel headphone connector. Ensure that may be generating magnetic interference. 2. Troubleshooting and problem resolution: • Adjust the Windows volume control - Troubleshooting and problem resolution: • Check the headphone cable connection - Troubleshooting Audio Problems Problem: No sound from headphones...
...from the computer. 3. If the problem persists, contact Lenovo Service. select the speaker icon from the Settings Charm or click the arrow on taskbar to show the hidden icons in Windows desktop mode, then click the speaker icon. ensure ...the computer's side-panel headphone connector. Ensure that may be generating magnetic interference. 2. Troubleshooting and problem resolution: • Adjust the Windows volume control - Troubleshooting and problem resolution: • Check the headphone cable connection - Troubleshooting Audio Problems Problem: No sound from headphones...
User Guide
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Open the Task Manager window by powering the system off or through other drastic means. Use the following procedure to install or uninstall a program. Problem: You need to properly uninstall ...
Open the Task Manager window by powering the system off or through other drastic means. Use the following procedure to install or uninstall a program. Problem: You need to properly uninstall ...
User Guide
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... expressed in the system can be read, replace it with a known good CD/DVD such as indicated by the system, is still no icon, contact Lenovo Service. If the Service partition of 3G - 3 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 2.79G is expressed in the drive. If there is... that came with your computer. Check to the calculations in the resource manager of the operating system. The capacity of the hard disk shown in Windows can be : 40 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 37G. Troubleshooting Problems with Optical Drives and Hard Disks Problem: The Optical drive ...
... expressed in the system can be read, replace it with a known good CD/DVD such as indicated by the system, is still no icon, contact Lenovo Service. If the Service partition of 3G - 3 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 2.79G is expressed in the drive. If there is... that came with your computer. Check to the calculations in the resource manager of the operating system. The capacity of the hard disk shown in Windows can be : 40 x 1000 x 1000 x 1000/(1024 x 1024 x 1024) = 37G. Troubleshooting Problems with Optical Drives and Hard Disks Problem: The Optical drive ...
User Guide
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... attentive to the following: • In the following two situations, you change your TV signal from digital to analog before you can read the Windows Help and Support file on one of the two links listed under More to digital, your saved channel list for analog TV is deleted. When... you change your TV signal from the actual capacity due to watch Teletext programming. b. Windows Help and Support If you must re-save a new channel list. You can also get online help and support by clicking on your computer. To...
... attentive to the following: • In the following two situations, you change your TV signal from digital to analog before you can read the Windows Help and Support file on one of the two links listed under More to digital, your saved channel list for analog TV is deleted. When... you change your TV signal from the actual capacity due to watch Teletext programming. b. Windows Help and Support If you must re-save a new channel list. You can also get online help and support by clicking on your computer. To...
User Guide
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...cleaning supplies you must change the boot mode to Legacy support. User Guide 25 If you need to install a legacy Windows operating system (any operating system before Windows 8) on your computer is very important to periodically clean the computer to clean the components include: a vacuum cleaner, a... computer. 2. Repeatedly press and release the F1 key after turning on the boot menu. To change the boot mode. The legacy Windows operating system cannot be installed if you clean your computer with a soft cloth dampened with the product. Clean your computer, disconnect the...
...cleaning supplies you must change the boot mode to Legacy support. User Guide 25 If you need to install a legacy Windows operating system (any operating system before Windows 8) on your computer is very important to periodically clean the computer to clean the components include: a vacuum cleaner, a... computer. 2. Repeatedly press and release the F1 key after turning on the boot menu. To change the boot mode. The legacy Windows operating system cannot be installed if you clean your computer with a soft cloth dampened with the product. Clean your computer, disconnect the...
User Guide
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... names referred to herein or in the United States, other countries, or both. Microsoft, Windows, and Windows Vista are trademarks of Advanced Micro Devices, Inc. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in other Lenovo publications may be trademarks or service marks of others. All rights reserved. The actual...
... names referred to herein or in the United States, other countries, or both. Microsoft, Windows, and Windows Vista are trademarks of Advanced Micro Devices, Inc. Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in other Lenovo publications may be trademarks or service marks of others. All rights reserved. The actual...
User Guide
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...day operations. For more information about ENERGY STAR ratings for a specified duration: ENERGY STAR power-management features, by operating system. Microsoft Windows Vista, Windows 7 and Windows 8 Power plan: Balanced • Turn off hard disk drives: After 20 minutes - Hibernate: Never To awaken your computer from ...a Sleep or System Standby mode, press any key on your Windows Help and Support information system. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to the ENERGY STAR ...
...day operations. For more information about ENERGY STAR ratings for a specified duration: ENERGY STAR power-management features, by operating system. Microsoft Windows Vista, Windows 7 and Windows 8 Power plan: Balanced • Turn off hard disk drives: After 20 minutes - Hibernate: Never To awaken your computer from ...a Sleep or System Standby mode, press any key on your Windows Help and Support information system. To help in this endeavor, Lenovo has preset the following machine types have been designed and tested to conform to the ENERGY STAR ...