Lenovo 1761E4U User Manual
Lenovo 1761E4U Manual
 |
View all Lenovo 1761E4U manuals
Add to My Manuals
Save this manual to your list of manuals |
Lenovo 1761E4U manual content summary:
- Lenovo 1761E4U | User Manual - Page 1
ThinkCentre User Guide Machine Types: 1654, 1664, 1665, 1677, 1738, 1739, 1741, 1761, 1762, 1763, 1782, 1837, 1938, 1942, 1962, and 1966. - Lenovo 1761E4U | User Manual - Page 2
it supports, be sure to read and understand the "Important safety information" on page iii and Appendix A "Notices" on page 77. Third Edition (December 2011) © Copyright Lenovo 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration - Lenovo 1761E4U | User Manual - Page 3
Service and upgrades iii Static electricity prevention iii Power cords and power adapters iv Extension cords and related devices iv Plugs and outlets outlets and cable lengths . . . . . 22 Register your computer with Lenovo 23 Moving your computer 31 Obtaining device drivers 34 Chapter 6. - Lenovo 1761E4U | User Manual - Page 4
67 Software problems 68 USB problems 69 Diagnostic programs 69 Lenovo Solution Center 70 Lenovo ThinkVantage Toolbox 70 PC-Doctor for DOS 70 Chapter 11. Getting information, help, and service 73 Information resources 73 Lenovo ThinkVantage Tools 73 Lenovo Welcome 73 Help and Support 73 - Lenovo 1761E4U | User Manual - Page 5
from the Lenovo® Support Web site at http://www.lenovo.com/support. The Lenovo Support Web site also provides the ThinkCentre Safety and Warranty Guide and this ThinkCentre User Guide in additional languages. Service and upgrades Do not attempt to service a product yourself unless instructed to do - Lenovo 1761E4U | User Manual - Page 6
until the instructions direct you to install it. When you handle options or CRUs, or perform any work inside the computer, take the CRU, touch the static-protective package containing the part to a metal expansion-slot cover or other unpainted metal surface on the computer for ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 7
for dust accumulation at least once every three months. Before inspecting your computer, turn off the power and unplug the computer's power cord from the electrical outlet; then remove any dust from vents and perforations in the bezel. If you notice external dust accumulation, then examine and - Lenovo 1761E4U | User Manual - Page 8
speakers, air conditioner, and microwave oven away from your computer because the strong magnetic fields generated by these appliances can jack is specifically designed for wet locations. • Never touch uninsulated telephone wires or terminals unless the telephone line vi ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 9
has this label attached. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. Cleaning and maintenance Keep your computer and workspace clean. Shut down the computer and then disconnect the power cord before cleaning - Lenovo 1761E4U | User Manual - Page 10
viii ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 11
drives. Features This section introduces the computer features. The information covers a variety of models. To view the information about your specific model, do one of the following: • Go into the Lenovo BIOS Setup Utility program by following the instructions in Chapter 7 "Using the Setup Utility - Lenovo 1761E4U | User Manual - Page 12
"Locating connectors on the rear of your computer" on page 9. Expansion • One optical drive bay • One hard disk drive bay Power supply Your computer comes with 150-watt automatic voltage-sensing power supply. Security features • Computrace Agent software embedded in firmware 2 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 13
to deter unauthorized use of your computer • Startup sequence control • Startup without keyboard or mouse • Support for an integrated cable lock ( operating systems might be identified by Lenovo as compatible with your computer following the publication of this manual. This list is subject to change - Lenovo 1761E4U | User Manual - Page 14
software programs are provided by Lenovo to help you improve productivity and reduce the cost associated with maintaining your computer. Software programs provided with your computer might vary depending on your computer model type and preinstalled operating system. 4 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 15
Solution Center program enables you to troubleshoot and resolve computer problems. It combines diagnostic tests, system information collection, security status, and support information, along with hints and tips for maximum system performance. See "Lenovo Solution Center" on page 70 for detailed - Lenovo 1761E4U | User Manual - Page 16
. 2. Follow the instructions on the screen. 3. When the installation process completes, the Password Vault icon is activated. ThinkVantage Power Manager The ThinkVantage Power Manager program provides convenient, flexible, and complete power management for your ThinkCentre® computer. By using the - Lenovo 1761E4U | User Manual - Page 17
Adobe Reader program is a tool used to view, print, and search PDF documents. Antivirus software Your computer comes with antivirus software that you can use to detect and eliminate viruses. Lenovo provides a full version of antivirus software on your hard disk drive with a free 30-day subscription - Lenovo 1761E4U | User Manual - Page 18
the locations of the connectors, controls, and indicators on the front of your computer. Figure 1. Front connector, control, and indicator locations 1 Integrated Microphone 2 indictor 7 Brightness-up / Auto-adjusting control 1 8 Brightness-down control 9 Foot stand 8 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 19
page 9 shows the locations of the connectors on the rear of your computer. Some connectors on the rear of your computer are color-coded to help you determine where to connect the cables on your computer. Figure 2. Rear connector locations 1 Optical drive 2 USB connector (4) 3 Power cord connector - Lenovo 1761E4U | User Manual - Page 20
adjust the position of the computer at an angle between 10° to 32° as shown in the following illustration. CAUTION: Make sure that the angle is at least 10° from the vertical; otherwise, the computer might be unstable and fall over. Figure 3. Adjusting the computer stand 10 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 21
type and model label The machine type and model label identifies your computer. When you contact Lenovo for help, the machine type and model information helps support technicians to identify your computer and provide faster service. The following is a sample of the machine type and model label - Lenovo 1761E4U | User Manual - Page 22
12 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 23
help you optimize the use of your computer. Can I get my user guide in another language? The user guide is available in various languages on the Lenovo Support Web site at: http://www.lenovo.com/ThinkCentreUserGuides Where are my recovery discs? Lenovo provides a program that enables you to create - Lenovo 1761E4U | User Manual - Page 24
➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Fingerprint Reader Follow the instructions on the screen. For additional information in one of the PCI card slots. About your computer audio If a factory-installed, high-performance audio adapter is installed in your computer, the 14 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 25
use industry-standard, 12 cm (4.75-inch) CD media or DVD media. If your computer comes with a DVD drive, the drive can read DVD-ROM discs, DVD-R discs, any object other than a CD or DVD into the drive. • Before moving the computer, remove the CD or DVD from the drive. Handling and storing CD and DVD - Lenovo 1761E4U | User Manual - Page 26
-touch feature or multi-touch feature depending on your model. If the single-touch feature or the multi-touch feature is available on your computer, you can tap the touch screen once with your finger to make a single click. To make a double-click, tap twice without pausing. 16 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 27
enables you to use one or two fingers to interact with your computer. For example, you can zoom in, zoom out, scroll, or rotate on the touch screen with two fingers while browsing the Internet or reading or editing a document. The following table shows the supported touch feature on each operating - Lenovo 1761E4U | User Manual - Page 28
button to select one of the following options: • Cold: If you select this option, your computer produces a gentle and blue-hued image. • Normal: If you select this option, your computer produces a normal the brightness-up button. A brightness adjustment slider is displayed. 18 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 29
3. Press the brightness-down button to decrease the brightness level, or press the brightness-up button to increase the brightness level. 4. Wait for five seconds to exit. Chapter 2. Using your computer 19 - Lenovo 1761E4U | User Manual - Page 30
20 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 31
www.lenovo.com/healthycomputing Arranging your workspace To get the most from your computer, arrange your chair should adjust independently and provide good support. The seat should have a curved front to in a comfortable position. Use a light touch on the keyboard and your hands and fingers - Lenovo 1761E4U | User Manual - Page 32
plug the computer power cord directly into an electrical outlet. • Keep power cords and cables neatly routed away from walkways and other areas where they might get kicked accidentally. For more information about power cords, see "Power cords and power adapters" on page iv. 22 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 33
your computer with Lenovo To register your computer, go to http://www.lenovo.com/register. Then, follow the instructions on the screen to complete the registration. This can help authorities return your computer to you if it is lost or stolen. Registering your computer also enables Lenovo to - Lenovo 1761E4U | User Manual - Page 34
For power cord information and part numbers, go to: http://www.lenovo.com/powercordnotice 24 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 35
computer: • Computrace Agent software embedded in firmware The Computrace Agent software is an IT asset management and computer theft recovery solution. The software detects if changes have been made on the computer, such as hardware, software, or the computer your computer, the computer, log - Lenovo 1761E4U | User Manual - Page 36
type of lock used with many notebook computers. You can order an integrated cable lock directly from Lenovo by searching for Kensington at: http://www.lenovo.com/support Figure 5. Integrated cable lock Using passwords more information, see "Hard Disk Password" on page 44. 26 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 37
Firewall. For details on using the Windows Firewall, refer to "Help and Support" on page 73. Protecting data against viruses Your computer is preinstalled with an antivirus program to help you guard against, detect, and eliminate viruses. Lenovo provides a full version of antivirus software on your - Lenovo 1761E4U | User Manual - Page 38
For more information about how to use your antivirus software, refer to the help system of your antivirus software. 28 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 39
computer parts provided by Lenovo. 2. When installing or replacing an option, use the appropriate instructions in this section along with the instructions turn off all attached devices and the computer. 2. Disconnect all power cords from electrical outlets. 3. Disconnect the power cords, Input/ - Lenovo 1761E4U | User Manual - Page 40
from the computer. Figure computer or attempt any repair before reading and understanding the "Important safety information" on page iii. This section provides instructions on how to replace the USB keyboard or mouse. To replace the USB keyboard or mouse, do the following: 30 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 41
or mouse cable from the computer. 2. Connect a new keyboard or mouse to one of the USB connectors on the computer. Depending on where you want to connect the new keyboard or mouse, see "Locating connectors, controls, and indicators on the front of your computer" on page 8 or "Locating connectors - Lenovo 1761E4U | User Manual - Page 42
. 4. Then, connect the USB dongle to an available USB connector on your computer. 5. Correctly install the batteries for the mouse, following the instructions in the table below. 6. Switch on the power button on the bottom of the wireless mouse, and then it is ready to use. 32 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 43
button. Take out the USB dongle Figure 10. Opening the battery compartment Connect the USB dongle to an available USB connector on the computer. Figure 11. Taking out the USB dongle Insert two AA batteries into the mouse compartment according to the polarity indicators. Figure 12. Connecting - Lenovo 1761E4U | User Manual - Page 44
compartment or in the wireless keyboard compartment. Obtaining device drivers You can obtain device drivers for operating systems that are not preinstalled at http://www.lenovo.com/support. Installation instructions are provided in readme files with the device-driver files. 34 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 45
Rescue and Recovery program manually before enabling its features. To install the Rescue and Recovery program, do the following: a. Click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools, and double-click Enhanced Backup and Restore. b. Follow the instructions on the screen. c. When the installation - Lenovo 1761E4U | User Manual - Page 46
computer, or insert the boot instructions on the screen to complete the operation. Note: After restoring your computer hard disk drive to the factory default state, you might have to reinstall device drivers for some devices. See "Reinstalling device drivers in your computer • On instructions Lenovo - Lenovo 1761E4U | User Manual - Page 47
Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced Backup and Restore. The Rescue and Recovery program opens. 2. In the Rescue and Recovery main window, click the Launch advanced Rescue and Recovery arrow. 3. Click the Restore your system from a backup icon. 4. Follow the instructions on the screen to - Lenovo 1761E4U | User Manual - Page 48
problems" on page 40. 4. Do one of the following: • To rescue files from your hard disk drive, click Rescue files and follow the instructions on the screen instructions to use the rescue medium: 1. Attach the USB hard disk drive to one of the USB connectors on your computer. 38 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 49
reinstall selected factory-installed applications and device drivers. Reinstalling preinstalled applications This section provides instructions on how to reinstall preinstalled applications. To reinstall the selected applications preinstalled on your Lenovo computer, do the following: 1. Turn on the - Lenovo 1761E4U | User Manual - Page 50
in your computer. 4. Open the appropriate application subfolder. 5. In the application subfolder, look for a SETUP.EXE file or other appropriate EXE files for setup. Double-click the file and follow the instructions on the screen to complete the installation. Reinstalling device drivers To reinstall - Lenovo 1761E4U | User Manual - Page 51
It is important to create a rescue medium and a set of recovery media as early as possible and store them in a safe place for future use. Chapter 6. Recovery information 41 - Lenovo 1761E4U | User Manual - Page 52
42 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 53
computer, computer is turned off. 2. Repeatedly press and release the F1 key when turning on the computer. When you hear multiple beeps or see a logo screen computer and you will be prompted to do one follow the instructions on the screen. You can computer. However, using passwords improves computing - Lenovo 1761E4U | User Manual - Page 54
the hard disk drive is protected even if the hard disk drive is removed from one computer and installed in another. • If the Hard Disk Password is forgotten, there is Password. 4. Follow the instructions on the right side of the screen to set, change, or delete a password. 44 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 55
a startup device If your computer does not start up from a device such as the disc or hard disk drive as expected, do one of the following to select the Error Boot Sequence. Read the information displayed on the right side of the screen. 4. Press F10 to save and exit the Setup Utility program. See " - Lenovo 1761E4U | User Manual - Page 56
press Esc to return to the Setup Utility program main menu. You might have to press Esc several times. Do one of the following: • If you want to save the new settings, press F10 to save and exit the Setup , and then press F10 to save and exit the Setup Utility program. 46 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 57
lenovo.com/support To update (flash) the BIOS from a disc, do the following: 1. Turn off your computer. 2. Repeatedly press and release the F12 key when turning on the computer and press Enter. 6. Follow the instructions on the screen to complete the update. After the update is completed, remove the - Lenovo 1761E4U | User Manual - Page 58
: 1. Go to http://www.lenovo.com/support. 2. Do the following to instructions. This is very important because these instructions will not be displayed on the screen after the download begins. 5. Follow the printed instructions to download, extract, and install the update. 48 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 59
problems. Obtain updated device drivers from Lenovo. See "Getting the latest device drivers for your computer" on page 49 for more information. To access the Microsoft Windows Update site, do the following: 1. Go to http://windowsupdate.microsoft.com/. 2. Follow the instructions on the screen - Lenovo 1761E4U | User Manual - Page 60
Lenovo ThinkVantage Tools. 2. Double-click Update and Drivers. If the System Update program is not currently installed on your computer, you can download it from the Lenovo Support Web site at http://www.lenovo.com/support a power cord by grasping the plug, but not the cord. 50 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 61
directly onto the display or the keyboard. Optical mouse This section provides instructions on how to clean an optical mouse. An optical mouse uses a computer. 6. Turn your computer back on. Display screen Dust buildup compounds problems associated with glare. Remember to clean your monitor screen - Lenovo 1761E4U | User Manual - Page 62
your computer current " on page 49 for more information. • Keep a log book. Entries might include major software or hardware changes, device-driver updates, intermittent problems and what you did to resolve them, and any minor issues you might have experienced. A log book can help you or a Lenovo - Lenovo 1761E4U | User Manual - Page 63
to help you troubleshoot your computer problems. Note: If you cannot correct the problem, have the computer serviced. For a list of service and support telephone numbers, refer to the ThinkCentre Safety and Warranty Guide that comes with your computer or go to the Lenovo Support Web site at - Lenovo 1761E4U | User Manual - Page 64
in the BIOS settings of your computer. For more information about accessing and changing the BIOS settings, refer to your Chapter 7 "Using the Setup Utility program" on page 43. 4. Go to the "Troubleshooting" on page 54 and follow the instructions for the type of problem you are experiencing. If the - Lenovo 1761E4U | User Manual - Page 65
instructions. Select the problem your computer is experiencing from the following list: • "Audio problems" on page 55 • "CD problems" on page 56 • "DVD problems" on page 57 • "Intermittent problems , functional ac electrical outlet. • If your on the computer. Most speaker in one of the expansion - Lenovo 1761E4U | User Manual - Page 66
programs" on page 69 for instructions). If you need technical assistance, see Chapter 11 "Getting information, help, and service" on page 73. CD problems Select your symptom from the recovery medium, such as the Product Recovery CD, to start your computer" on page 57 56 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 67
the disc into the other drive. In some cases, only one of the drives is connected to the audio subsystem. • If instructions). If you need technical assistance, see Chapter 11 "Getting information, help, and service" on page 73. DVD problems Select your symptom from the following list: • "Black screen - Lenovo 1761E4U | User Manual - Page 68
restart the computer. • Try a lower screen resolution or color depth. If these actions do not correct the problem, run the diagnostic programs (see "Diagnostic programs" on page 69 for instructions). If you need technical assistance, see Chapter 11 "Getting information, help, and service" on page - Lenovo 1761E4U | User Manual - Page 69
instructions). If you need technical assistance, see Chapter 11 "Getting information, help, and service" on page 73. Intermittent problems Symptom: A problem occurs only occasionally and is difficult to repeat. Actions: • Verify that all cables and cords are securely connected to the computer and - Lenovo 1761E4U | User Manual - Page 70
45. If these actions do not correct the problem, run the diagnostic programs (see "Diagnostic programs" on page 69 for instructions). If you need technical assistance, see Chapter 11 "Getting information, help, and service" on page 73. The pointer on the screen does not move smoothly with the mouse - Lenovo 1761E4U | User Manual - Page 71
actions do not correct the problem, run the diagnostic programs (see "Diagnostic programs" on page 69 for instructions). If you need technical assistance, see Chapter 11 "Getting information, help, and service" on page 73. The monitor works when you turn on the computer, but goes blank when you - Lenovo 1761E4U | User Manual - Page 72
problems" on page 62 • "A wireless LAN problem" on page 64 • "A wireless WAN problem" on page 64 • "Bluetooth problems" on page 64 For more information, see "Help and Support" on page 73. Ethernet problems For Ethernet problems, select your symptom from the following list: 62 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 73
adapter name under Network adapters, you might not use the correct driver or the driver is not enabled. To update the driver, right-click the highlighted adapter. 5. Click Update Driver Software, and then follow the instructions on the screen. • The switch port and the adapter have the same duplex - Lenovo 1761E4U | User Manual - Page 74
plugged in - Power off and remove the WAN card. Action: The WAN card is not supported on this computer. Remove it. Note: Some computer models do not have a wireless WAN. Bluetooth problems For Bluetooth problems, select your symptom from the following list: • "Sound does not come from the Bluetooth - Lenovo 1761E4U | User Manual - Page 75
the Windows 7 operating system might be saved as a file with the extension contact. Option problems Use this information to diagnose problems with Lenovo hardware options that do not have their own troubleshooting information. Select your symptom from the following list: • "An option that was just - Lenovo 1761E4U | User Manual - Page 76
then click OK. - 1. Click Start ➙ Control Panel. 2. Click Programs. 3. Click Turn Windows features on or off. 4. A list of optional Windows components is displayed. Follow the instructions on the screen. - 1. Click Start ➙ Computer. 66 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 77
on the computer. Note: Non-IEEE-approved printer signal cables might cause unpredictable problems. 1. Any device drivers and other problem, have the computer serviced. See Chapter 11 "Getting information, help, and service" on page 73. Serial port problems Use this information to troubleshoot - Lenovo 1761E4U | User Manual - Page 78
adapter, if you added one, is properly installed and firmly seated. If these actions do not correct the problem, run the diagnostic programs (see "Diagnostic programs" on page 69 for instructions). If you need technical assistance, see Chapter 11 "Getting information, help, and service" on page 73 - Lenovo 1761E4U | User Manual - Page 79
diagnositc program to diagnose computer problems, if your computer is running the Windows operating system. Notes: 1. Depending on the date when your computer was manufactured, your computer is preinstalled with either the Lenovo Solution Center program or the Lenovo ThinkVantage Toolbox program for - Lenovo 1761E4U | User Manual - Page 80
programs. You will need the log files when you speak to a Lenovo technical support representative. Lenovo Solution Center The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It combines diagnostic tests, system information collection, security status, and - Lenovo 1761E4U | User Manual - Page 81
lenovo.com/support 2. Use any CD/DVD burning software to create a diagnostic disc with the ISO image. Running the diagnostic program from a diagnostic disc This section provides instructions restart the computer to access the diagnostic program. 3. Follow the instructions on the screen to select the - Lenovo 1761E4U | User Manual - Page 82
72 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 83
you make the most of your computer. Help and Support The Windows Help and Support information system guides you to various help and support information from Lenovo and Microsoft, such as updating drivers, accessing ThinkVantage Technologies, and accessing user manuals. To access the Windows Help and - Lenovo 1761E4U | User Manual - Page 84
details • User guides and manuals • Knowledge base and frequently asked questions Help and service This section contains information about obtaining help and service. Using the documentation and diagnostic programs If you experience a problem with your computer, see Chapter 10 "Troubleshooting and - Lenovo 1761E4U | User Manual - Page 85
your proof of purchase to obtain warranty service. For a list of the Lenovo Support phone numbers for your country or region, go to http://www.lenovo.com/support/phone or refer to the ThinkCentre Safety and Warranty Guide that comes with your computer. Note: Phone numbers are subject to change - Lenovo 1761E4U | User Manual - Page 86
76 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 87
any other product, program, or service. Lenovo may have patents or pending patent Lenovo (United States), Inc. 1009 Think Place - Building One Morrisville, NC 27560 U.S.A. Attention: Lenovo Director of Licensing LENOVO in implantation or other life support applications where malfunction may result - Lenovo 1761E4U | User Manual - Page 88
Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo Rescue and Recovery ThinkVantage Microsoft, , or both. Other company, product, or service names may be trademarks or service marks of others. 78 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 89
refers to Lenovo personal computer machine types 1654 with the instructions, may cause to correct the interference by one or more of the following outlet on a circuit different from that to which the receiver is connected. • Consult an authorized dealer or service representative for help. Lenovo - Lenovo 1761E4U | User Manual - Page 90
of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannot accept responsibility for any failure to satisfy the protection requirements ätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Gropiusplatz 10, D-70563 Stuttgart. 80 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 91
the computer was purchased, you might have received additional printed regulatory notices. All regulatory notices are available on the Lenovo Support Web site in electronic format. To access electronic copies of the documentation, go to http://www.lenovo.com/support and click User Guides and Manuals - Lenovo 1761E4U | User Manual - Page 92
82 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 93
. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information on recycling Lenovo products, go to: http://www.lenovo.com/lenovo/environment/recycling Collecting and recycling a disused Lenovo computer or monitor © Copyright Lenovo - Lenovo 1761E4U | User Manual - Page 94
want to dispose of the disused lithium battery, insulate it with vinyl tape, contact your place of purchase, and follow their instructions. If you use a Lenovo computer at home and need to dispose of a lithium battery, you must comply with local ordinances and regulations. 84 ThinkCentre User Guide - Lenovo 1761E4U | User Manual - Page 95
and using recovery media 35 customer support center 74 D deleting a password 44 Description 10 device drivers 34 diagnostics programs, using 74 diagnostics, troubleshooting 53 DisplayPort out connector 10 documentation, using 74 drivers, device 34 E environment, operating 4 Ethernet 1 Ethernet - Lenovo 1761E4U | User Manual - Page 96
customer support center 74 getting 73 services other 75 purchasing additional 75 setting password 44 settings changing 43 86 ThinkCentre User Guide viewing 43 Setup Utility 43 Setup Utility program, starting 43 Setup Utility, exiting 46 software recovering 35 solving recovery problems 40 starting - Lenovo 1761E4U | User Manual - Page 97
- Lenovo 1761E4U | User Manual - Page 98
Part Number: 0B03427 Printed in (1P) P/N: 0B03427 *0B03427*
-
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49
-
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
 |
 |
ThinkCentre
User Guide
Machine Types:
1654, 1664, 1665, 1677, 1738, 1739, 1741, 1761,
1762, 1763, 1782, 1837, 1938, 1942, 1962, and 1966.