Lenovo H520 Support Question
Lenovo H520 Support Question
Find answers below for this question about Lenovo H520.Need a Lenovo H520 manual? We have 2 online manuals for this item!
Question posted by normanjk58432 on December 12th, 2013
Operating System Version
What version of Windows 8 is installed on this computer?
Current Answers
Related Lenovo H520 Manual Pages
Lenovo H520s Hardware Maintenance Manual - Page 1
Lenovo H520s Hardware Maintenance Manual
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Machine Types: 10093/2561/4746
Lenovo H520s Hardware Maintenance Manual - Page 3
Lenovo H520s Hardware Maintenance Manual
Machine Types: 10093/2561/4746
Lenovo H520s Hardware Maintenance Manual - Page 7
Chapter 1. It is intended only for Lenovo H520s computers listed on the cover.
Important Safety Information
Be sure to read all caution and danger statements in this manual is invalid for the machines ...
Lenovo H520s Hardware Maintenance Manual - Page 10
...complete circuit to cause electrical shock. Stand on electrical equipment;
The surface is near their normal operating places in the safety sections of the units.) • If an electrical accident occurs:
... touching can then operate the switch or unplug the power cord quickly.
• Do not work on when they are in a machine:
- Removing or installing Field Replaceable Units ...
Lenovo H520s Hardware Maintenance Manual - Page 12
... avoid a shock hazard:
• Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm.
• Connect all...device covers, unless instructed otherwise in the following table when installing, moving, or opening covers on a double-insulated or
battery-operated system. • Avoid contact with other people while ...
Lenovo H520s Hardware Maintenance Manual - Page 15
Type Lenovo H520s This section lists the physical specifications. This section lists the physical specifications for your computer. Environment Air temperature:
Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 90% (40°C) Altitude: 86KPa to all machine types supported by this publication...
User Guide - Page 1
Machine type: 10093/2561/4746 [H520s]
10107/3230
[H505s]
H5s Series
User Guide
Version 2.0 2012.08
31502552
User Guide - Page 9
Lenovo H520s
USB connectors WiFi antenna (selected models only) HDMI connector (selected models only) On-board VGA connector Ethernet connector Audio connectors PCI Express X 16 graphics adapter ...
User Guide - Page 16
... 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.
User Guide 11 For any question related to the...
User Guide - Page 17
...then select the Start Screen
thumbnail when it is displayed. • Press the Windows key . To switch from the desktop to the Start Screen, do one of the following: • Swipe in ... bring in from the Start Screen to the Windows desktop, do one of the following : • Select the Windows desktop tile on the Start Screen. • Press the Windows key + D. Select Power → Shutdown....
User Guide - Page 18
... by clicking 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 the bottom ...
There is a fast way to open other system programs. To open the menu. • Press the Windows key + X. Closing an app
To close an app, do one of the following: • Move ...
User Guide - Page 22
Make sure that were shipped with your Lenovo hardware. Click OK to install the Lenovo drivers and applications. After the system has restarted, the drivers and application installation process will restart.
The manual installation function can only be used after turning on the Windows desktop or Start screen.
Follow the on the computer. 2. The system will...
User Guide - Page 25
...; Select Windows color options for borders and taskbar • Select a themes 3. Right-click the desktop anywhere except over an icon, then select Personalize
from the pop-up menu. 2. Solving Problems
Follow these tips when troubleshooting your computer: • If you added or removed a part before the problem started, review the
installation procedures to...
User Guide - Page 26
Troubleshooting and problem resolution: 1.
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 that the volume is turned up and the sound is not muted. Move any headphones from the
Settings ...
User Guide - Page 27
... procedure to install or uninstall a program. Find the applicable program from the Search charm. 4. Select the problem program, then click the End Task button. This can cause system program problems or even failure during system initialization. From the Control Panel, choose Programs → Programs and Features. 5. Open the Task Manager window by...
User Guide - Page 28
...is less than the nominal capacity. The capacity of the hard disk shown in Windows can be calculated according to the calculations in the following example:
The nominal capacity ... contact Lenovo Service. If there is 1024M).
User Guide 23 Problem: The capacity of the operating system. Troubleshooting and problem resolution: 1. Check to occupy some hard disk space. Confirm that ...
User Guide - Page 29
...following: • In the following information as calculated using this computer model only support the Windows 8 system. 2.
When you must create and save a channel list:
a. You can ...Windows key + F1. To open the Windows Help and Support file, do one of the two links listed under More to watch Teletext programming. When you have a problem with the operating system, see the Windows...
User Guide - Page 30
... cloth dampened with the product. Note: To avoid damaging the computer or display, do I change the boot mode. If you need to install a legacy Windows operating system (any operating system before Windows 8) on the computer, then
select Startup → Boot Priority. Performing Daily Maintenance Tasks
Cleaning the computer components Because many of the computer components...
User Guide - Page 37
Lenovo H520s 3
2 1
Heatsink and CPU fan Optical disk drive and bay Power supply
4
5 System board Hard disk drive
32 User Guide
User Guide - Page 52
...features to take effect when your day-to-day operations. Lenovo is a joint program of greenhouse gas emissions. Microsoft Windows Vista, Windows 7 and Windows 8 Power plan: Balanced • Turn off ... computer has been inactive for a specified duration: ENERGY STAR power-management features, by operating system. For more information about ENERGY STAR, go to http://www.lenovo.com. &#...
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