Lenovo 8795 Manual do Utilizador

User Guid e Ty pe s 8009, 879 1, 8795, 8799 Ty pe s 8803, 8807, 8812

Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips tha

shorten the life of the battery and can also pose a safety hazard. Do not let rechargeable Lithium-Ion batteries completely dischar

v Remove CD and DVD discs from the computer when not in use. v Do not bend or flex CD and DVD discs, or force them into

Dispose of the battery as required by local ordinances or regulations. Modem safety information Caution To reduce the risk of fire,

Power supply statement Never remove the cover on a power supply or any part that has the following label attached. Hazardous volt

Introduction This User Guide contains the following information: v Chapter 1, “Arranging your workspace,” on page 1 provides informa

xiv User Guide

Chapter 1. Arranging your workspace To get the most from your computer, arrange both the equipment you use and your work area to

Where it is impossible to avoid reflections or to adjust the lighting, an antiglare filter placed over the screen might be helpful

Chapter 2. Setting up your computer Before you begin, make sure you set up your computer in the best possible work area that suit

v If you have a Video Graphics Array (VGA) Standard monitor, connect the cable to the connector as shown. Note: If your mode

1 This illustration shows the two connections on the back of the computer that are needed to set up your modem. 2 In the Uni

6. If you have audio devices, attach them using the following instructions. For more information about speakers, see steps 7 and

b. Connect the speakers to the computer. 9. Connect any additional devices that you have. Your computer might not have all con

Note: Refer to the Access Help online help system for more information about connectors. See “Access Help” on page 54 for instruc

v Record your computer machine type, model, and serial number. If you need service or technical support, you will probably be as

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Chapter 3. Installing options This chapter provides an introduction to the features and options that are available for your comput

v Internal hard disk drive v Optical drive (some models)Video subsystem v An integrated graphics controller for a Video Graphic

Security features v Keyboard with fingerprint reader (some models, see the Access Help online help system for information) v User

User Guid e Ty pe s 8009, 879 1, 8795, 8799 Ty pe s 8803, 8807, 8812

Specifications This section lists the physical specifications for your computer. Dimensions Height: 89 mm (3.5 in.) Width: 276 mm

– Peripheral component interconnect (PCI) adapters – Optical drives, such as CD drives and DVD drives (some models)For the lates

v Do not place the option on the computer cover or other metal surface.Installing external options This section shows the various

Locating the connectors on the rear of your computer The following illustration shows the locations of the connectors on the rear

Connector Description USB connectors Used to attach a device that requires a Universal Serial Bus (USB) connection, such as a USB m

Opening the cover Important: Read “Important safety information” on page v and “Handling static-sensitive devices” on page 15 before

Locating components The following illustration will help you locate the various components in your computer. 1PCI riser 6System

The following illustration shows the locations of parts on the system board. 1Battery 10Internal speaker connector 2SATA conn

To install a memory module: 1. Open the computer cover. See “Opening the cover” on page 19. 2. Pivot the drive bay assembly u

What to do next: v To work with another option, go to the appropriate section. v To complete the installation, go to “Closing

Note Before using this information and the product it supports, be sure to read the “Important safety information” on page v and A

5. Pull upward on the blue handle provided to remove the PCI riser from the computer. 6. Pivot the adapter latch 1 upwa

Installing an optical drive This section provides information and instructions for installing optical drives. You can install an optic

4. Slide the optical drive out of the front of the computer. 5. See “Locating components” on page 20. 6. Slide the optic

What to do next: v To work with another option, go to the appropriate section. v To complete the installation, go to “Closing

Password protection To deter unauthorized use of your computer, you can use the Setup Utility program to set a password. When you

3. Locate the PCI riser. See “Locating components” on page 20. 4. Remove the PCI riser to gain access to the battery. See “

Erasing a lost or forgotten password (clearing CMOS) This section applies to lost or forgotten passwords. For more information about

Closing the cover and connecting the cables After working with options, you need to install any removed parts, close the computer c

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Chapter 4. Recovering software The Rescue and Recovery program is software aimed at helping users restore their computer data and re

Contents Important safety information . . . . . .v Conditions that require immediate action . . . . .v General safety guidelines

Attention: When you restore the factory contents from the Product Recovery discs, all files currently on the hard disk will be de

3. Follow the instructions on the screen.For information about performing a restore operation from the Rescue and Recovery workspac

v To restore your hard disk from a Rescue and Recovery backup or to restore your hard drive to the factory contents, click Res

1. From the Windows desktop, click Start, click All Programs, click ThinkVantage, then click Create Recovery Media. 2. In the Re

and Recovery workspace. For information about creating and using rescue media, see “Creating and using rescue media” on page 36. Rec

7. Use the down-arrow key to select Save and exit the Setup Utility, then press Enter. 8. When the Setup Confirmation window a

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Chapter 5. Using the Setup Utility The Setup Utility program is stored in the electrically erasable programmable read-only memory (EE

v Setup Utility program and hard disk drive passwords are not case sensitive v Not be your name or your user name v Not be

Note: Selecting a startup device from the Startup Device menu does not permanently change the startup sequence. Changing the startup

Using the documentation and diagnostic programs . . . . . . . . . . . . . .55 Calling for service . . . . . . . . . .

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Chapter 6. Updating system programs This chapter contains information about updating POST/BIOS and how to recover from a POST/BIOS up

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Chapter 7. Troubleshooting and diagnostics This chapter describes some basic troubleshooting and diagnostic programs. If your computer

Symptom Action The Enhanced Performance USB Keyboard does not work. Verify that: v The computer is turned on. v The keyboard is s

PC-Doctor for Windows PC-Doctor for Windows is a diagnostic program that works through the Windows operating system. The PC-Doctor fo

6. Follow the instructions on the screen. 7. When prompted, insert a blank, formatted diskette into the diskette drive and cont

Optical mouse An optical mouse uses a light-emitting diode (LED) and an optical sensor to navigate the pointer. If the pointer on

To clean a mouse with a ball, follow the instructions below: 1. Turn off your computer. 2. Disconnect the mouse cable from t

Chapter 8. Getting information, help, and service If you need help, service, or technical assistance or just want more information a

Important safety information Note Please read the following important safety information first. This information can help you safely

v Client Security Solutions v Factory Recovery v System Updates v Service and supportNote: ThinkVantage Technologies are only

Using the documentation and diagnostic programs Many computer problems can be solved without outside assistance. If you experience a

Note: Phone numbers are subject to change without notice. If the number for your country or region is not provided, contact your

Appendix A. Manual modem commands This appendix provides commands for manually programming your modem. Commands are accepted by the m

Command Function H1 Force modem off-hook (make busy) Note: H1 command is not supported for Italy I_ I0 Display product-identification

Extended AT commands Command Function &C_ &C0 Force Carrier Detect Signal High (ON) &C1 Turn on CD when remote carrier i

Command Function &V1 Display Last Connection Statistics &W_ &W0 Stores the active profile as Profile 0 &W1 Stores the

Fax Class 1 commands +FAE=n Data/Fax Auto Answer +FCLASS=n Service Class +FRH=n Receive data with HDLC framing +FRM=n Receive data +FR

+FPHCTO Phase C time out. +FPOLL Indicates polling request. +FPTS: Page transfer status. +FPTS= Page transfer status. +FREV? Identify r

Attention Switzerland User: If your Swisscom phone line does not have Taxsignal switched OFF, modem function may be impaired. The im

In the unlikely event that you notice any of the following conditions, or if you have any safety concerns with your product, stop

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Appendix B. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult yo

vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measuremen

Index AAccess Help 54 adaptersconnector 23 installing 23 peripheral component interconnect (PCI) 15, 23 antivirus software, updating 9 arr

Nnon-optical mouse 51 notices 65 OOnline Books folder 53 Opening the cover 19 operating systeminstalling 9 updating 9 optical mouse 51 o

Part Number: 41X6122 Printed in USA (1P) P/N: 41X6122

Danger Hazardous moving parts. Keep fingers and other body parts away. Attention Before replacing any CRUs, turn off the compu