Lenovo 25611LU User manual

Version 1.0 2012.02
User Guide
H5s Series
Machine type: 10093/2561/4746
31501722

Important Safety Information
Before using this manual, it is important that you read and understand all of the
related safety information for this product. Refer to the Safety and Warranty Guide
that you received with this product for the latest safety information. Reading and
understanding this safety information reduces the risk of personal injury or damage
to your product.
Danger: Be aware of extremely hazardous or lethal situations.
Attention: Be aware of possible damage to programs, devices, or data.
Note: Pay attention to this important information.
© Copyright Lenovo 2012. All rights reserved.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered
pursuant a General Services Administration “GSA” contract, use, reproduction, or
disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
© 2012. Lenovo

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Contents
Contents
Important Safety Information
Chapter 1 Using the Computer Hardware.............................. 1
1.1 Front view of the chassis .........................................................2
1.2 Rear view of the chassis ..........................................................3
1.3 Connecting your computer ......................................................4
1.4 Audio configuration instruction.................................................6
1.5 Connect the power cords properly to grounded electrical
outlets .....................................................................................7
1.6 How to play Blu-ray Discs (selected models only) ....................7
1.7 Wired keyboard (selected models only)....................................8
Chapter 2 Using the Rescue System ...................................... 9
2.1 OneKey Recovery..................................................................10
2.2 Driver and Application Installation ..........................................10
2.3 System Setup........................................................................11
2.4 System Backup .....................................................................12
2.5 System Recovery ..................................................................12
2.6 Create Recovery Disc ............................................................12
Chapter 3 Troubleshooting and Confirming Setup.............. 13
3.1 Troubleshooting Display Problems .........................................14
3.2 Troubleshooting Audio Problems ...........................................15
3.3 Troubleshooting Software Problems.......................................15
3.4 Troubleshooting Problems with Optical Drives and
Hard Disks.............................................................................16
3.5 Special considerations for troubleshooting Windows .............17
3.6 Performing Daily Maintenance Tasks......................................18

2Contents
Chapter 4 Hardware Replacement Guide............................. 19
4.1 Locations ..............................................................................22
4.2 Replacing hardware...............................................................25
Appendix. ....................................................................................35
Energy Star Statement.................................................................37

Chapter
This chapter contains the following
topics:
Computer hardware introduction
Information on computer connections
Note: The descriptions in this chapter
might be different from what you see on
your computer, depending on the computer
models and configurations.
User Guide 1
Using the Computer Hardware

2User Guide
1.1 Front view of the chassis
Attention: Be careful not to block any air vents on the computer. Blocked
air vents can cause overheating.
Power button
Memory card reader (selected models only)
USB connectors
Optical drive eject button
Headphone connector
Optical Drive (selected models only)
Hard disk drive indicator
Microphone connector
Note: This computer only can be placed in a vertical position.
Attention: Do not insert 3-inch discs into the optical drive.

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User Guide
1.2 Rear view of the chassis
(If the rear view configuration shown in this chapter is different from the rear of your
computer, please refer to the rear of your computer.)
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 connector (some models are equipped
with a graphics card)
PCI Express X 1 adapter connector (some models are equipped with USB
3.0 or TV tuner card)
Power connector
Voltage selection switch (selected models only)

4User Guide
Note: If your model has two VGA monitor connectors, be sure to use the
connector on the graphics adapter.
Attention: Do not open the WiFi antenna cover.
1.3 Connecting your computer
Use the following information when connecting your computer.
• Lookforthesmallconnectoriconsonthebackofyourcomputer.Matchthe
connectors to the icons.
• Ifyourcomputercablesandconnectorpanelhavecolor-codedconnectors,
match the color of the cable end with the color of the connector.
Note: Your computer may not have all of the connectors described in this
section.
1.3.1 Check the position of the voltage-selection switch on
the rear of the computer. Use a ballpoint pen to slide the
switch if necessary.
Note: Some computers do not have a voltage switch. These computers
control voltage automatically.
• Ifthevoltagesupplyrangeis100-127VAC,settheswitchto115V.
• Ifthevoltagesupplyrangeis200-240VAC,settheswitchto230V.
115
230
1.3.2 Basic connector instructions
Connector Description
Microphone Use this connector to attach a microphone to your
computer when you want to record sound or if you
use speech-recognition software.

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User Guide
Headphone Use this connector to attach headphones to your
computer when you want to listen to music or
other sounds without disturbing anyone.
Audio line-in connector Used to receive audio signals from an external
audio device, such as a stereo system. When
you attach an external audio device, a cable is
connected between the audio line-out connector
of the device and the audio line-in connector of
the computer.
Audio line-out connector Used to send audio signals from the computer
to external devices, such as powered stereo
speakers (speakers with built-in amplifiers),
headphones, multimedia keyboards, or the audio
line-in connector on a stereo system or other
external recording device.
USB connector Use this connector to attach a device that requires
a USB connection.
Ethernet connector Use this connector to attach the computer to an
Ethernet-type local area network.
VGA connector Used to attach a VGA monitor or other devices
that use a VGA monitor connector.
DVI connector Used to attach a DVI monitor or other devices that
use a DVI monitor connector.
HDMI connector (optional) Connects to the HDMI connector on your display
or TV.
TV-Tuner connector (optional) Only supported on systems with optional TV tuner
card.
Note: If your computer is equipped with a wireless keyboard or mouse,
follow the installation instructions for those devices.