Lenovo ThinkCentre A52 (English) Quick reference guide
Lenovo ThinkCentre A52 Manual
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- Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 1
Quick Reference Inside - Important safety information - Warranty and other notices - Computer setup - Software recovery - Troubleshooting and diagnostics - Help and Service - IBM Lotus software offer - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 2
- Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 3
Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 4
. All rights reserved. U.S. GOVERNMENT USERS - RESTRICTED RIGHTS: Our products and/or services are provided with RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited, if any, or the standard terms of this commercial - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 5
device drivers 17 Setting a rescue device in the startup sequence 18 Chapter 4. Getting information, help, and service 19 Getting information 19 Getting help and service 19 Purchasing additional services 21 Chapter 5. Troubleshooting and diagnostics 23 Basic troubleshooting 23 © Lenovo 2005 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 6
International License Agreement 32 Proof of Entitlement 32 Purchasing Upgrades, Additional Licenses, and Technical Support . . . . 32 To order a CD 32 Appendix B. Lenovo Statement of Limited Warranty 35 Part 1 - General Terms 35 Part 2 - Country-unique Terms 39 Part 3 - Warranty Information - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 7
safely use your ThinkCentre® or ThinkPad® purchase agreement or the Lenovo™ Statement of Limited Warranty instructions included with your product, observe all warnings on the product and in the operating instructions , if necessary, repaired by an authorized servicer. As with any electronic device, pay - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 8
yourself unless instructed to do so by the Customer Support Center. Use only a service provider who is approved to repair your particular product. Note: Some parts can be upgraded or replaced by the customer. These parts are referred to as Customer Replaceable Units, or CRUs. Lenovo expressly - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 9
to replace those parts. You must closely follow all instructions when performing such replacements. Always make sure that the attempt the replacement. If you have any questions or concerns, contact the Customer Support Center. Although there are no moving parts in your computer after the power - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 10
Protect the cord and power adapters from liquids. For instance, do not leave your cord or power adapter near sinks, tubs, toilets, or on floors that are cleaned with liquid cleansers. Liquids can cause a short circuit, particularly if the cord or power adapter has been stressed by misuse. Liquids - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 11
in portable mode. Batteries supplied by Lenovo for use with your product have been with approved parts. Never attempt to open or service any battery. Do not crush, puncture, or Only recharge the battery pack strictly according to instructions included in the product documentation. Battery abuse - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 12
block, cover or disable these features. You should inspect your desktop computer for dust accumulation at least once every three months. Before the computer should not exceed 35° C (95° F). v Do not use non-ThinkCentre air filtration devices. CD and DVD drive safety CD and DVD drives spin discs - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 13
damage. v Disconnect the attached power cords, telecommunications systems, networks, and modems before you open the device covers, unless instructed otherwise in the installation and configuration procedures. v Connect and disconnect cables as described in the following table when installing, moving - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 14
and DVD-ROM drives are laser products. These drives are certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, these drives are certified to conform to the - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 15
a DVD-ROM drive is installed, note the following handling instructions. Caution Use of controls or adjustments or performance of procedures . There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. Important safety - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 16
xiv Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 17
the following information on this Web site: v CRU removal and installation instructions v Publications v Troubleshooting information v Parts information v Downloads and drivers v Links to other useful sources of information v Phone support list © Lenovo 2005, 2006. Portions © IBM Corp. 2005. xv - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 18
xvi Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 19
the keyboard for maximum comfort by adjusting the position of the keyboard feet. Viewing Distance Lower Back Support Seat Height Adjust the monitor so the top of the screen is at, or slightly below, your monitor screen. Place the monitor at right © Lenovo 2005, 2006. Portions © IBM Corp. 2005. 1 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 20
clarity of the image on the screen; try them only after you have exhausted other methods of reducing glare. Dust buildup compounds problems associated with glare. Remember to clean your monitor screen periodically using a soft cloth moistened with a nonabrasive liquid glass cleaner. Air circulation - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 21
mouse connector 1 or a USB connector 2 . Connect the mouse cable to the appropriate mouse connector. 4. Connect the monitor cable to the monitor connector on the computer. © Lenovo 2005, 2006. Portions © IBM Corp. 2005. 3 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 22
the cable to the connector as shown. Note: Your computer must have an adapter installed that supports the DVI monitor. 5. If you have a modem, connect the modem using the following instructions. PHONE PHONE PHONE LINE PHONE LINE LINE LINE 1 This illustration shows the two connections on - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 23
This connector might be located on the front of the computer. 7. If you have powered speakers with an ac adapter, use the following instructions. a. Connect the cable that runs between the speakers, if necessary. On some speakers, this cable is permanently attached. b. Connect the ac adapter cable - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 24
1394 1394 1 USB 2 Serial 3 S-video 4 Parallel 5 Ethernet Use these connectors to attach a device that requires a Universal Serial Bus (USB) connection, such as a mouse, scanner, printer, or personal digital assistant (PDA). Use this connector to attach an external modem, serial printer, or other - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 25
problems during startup, see Chapter 5, "Troubleshooting and diagnostics," on page 23 and Chapter 4, "Getting information, help, and service follow the instructions on the screen your desktop then click trouble later: v Create a diagnostics diskette. The diagnostics tool can isolate hardware problems - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 26
model, and serial number. If you need service or technical support, you will probably be asked for this drivers after you install your operating system. Installation instructions are usually provided with the device drivers icon on your desktop. Then click Access Help. Or Click Start - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 27
your password. For more information on the Setup Utility program, see your User Guide. In some cases the Setup Utility starts automatically when POST detects that hardware has you ever need to have your computer serviced. The service technician will probably ask you for this information. Chapter 2. Setting - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 28
You can register your computer over the Internet at the following Web site: http://www.lenovo.com/register When you register your computer, you will receive the following benefits: v Faster service when you call for help v Automatic notification of free software and special promotional offers For - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 29
in any type of CD or DVD drive except for a DVD-RAM media. If you encounter a problem, you can use the recovery tools from either the Windows environment or from the Rescue and Recovery workspace a set of Product Recovery discs as soon as possible. © Lenovo 2005, 2006. Portions © IBM Corp. 2005. 11 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 30
desktop, click Start, click All Programs, click ThinkVantage, click Create Recovery Media, then select Create a set of Product Recovery discs now. 2. Follow the instructions factory content, you might have to reinstall some software or drivers. See "Post-recovery notes" on page 15 for details. - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 31
program opens. 2. In the menu bar, click Create and view backups. 3. Follow the instructions on the screen. To perform a restore operation from Rescue and Recovery, do the following: 1. From the Windows desktop, click Start, click All Programs, click ThinkVantage, then click Rescue and Recovery. The - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 32
problems" on page 15. 5. Do one of the of the following: v To rescue files from your hard disk or from a backup, click Rescue files; then, follow the instructions the factory contents, click Restore your system; then, follow the instructions on the screen. Note: After restoring your hard disk to the - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 33
contents you might have to reinstall device drivers for some devices. See "Recovering or installing device drivers" on page 17. 2. Some computers come with Microsoft Office or Microsoft Works preinstalled. Solving recovery problems The Rescue and Recovery workspace runs independently of the operating - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 34
do the following: 1. From the Windows desktop, click Start, click All Programs, click ThinkVantage you want to create. 3. Click OK. 4. Follow the instructions on the screen. To use rescue media, do one of the following Web address: http://www.lenovo.com/think/support/site.wss/document.do?lndocid=MIGR - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 35
A. 3. Turn on the computer and follow the instructions on the screen. If the repair operation finishes cannot be completed, you might have a problem with the partition that contains the Rescue Wide Web at http://www.lenovo.com/think/support/. To recover a device driver for an factory-installed device - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 36
to install, click Have Disk and Browse. Then select the appropriate device-driver (.inf) file from the device subfolder. v In the device subfolder, look for a setup.exe file. Double-click SETUP.EXE and follow the instructions on the screen. Setting a rescue device in the startup sequence Before you - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 37
hardware problems. See the troubleshooting information in your computer documentation for instructions on using the diagnostic programs. The troubleshooting information or the diagnostic programs might tell you that you need additional or updated device drivers or other software. Lenovo maintains - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 38
information and download device drivers and updates. To access these pages, go to http://www.lenovo.com/think/support and follow the instructions. Calling for service If you have tried to correct the problem yourself and still need help, during the warranty period, you can get help and information - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 39
. To determine whether your computer is eligible for International Warranty Service and to view a list of the countries where service is available, go to http://www.lenovo.com/think/support, click Warranty, and follow the instructions on the screen. For technical assistance with the installation of - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 40
22 Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 41
troubleshooting and diagnostic tools. If your computer problem is not described here, use Access Help for more detailed troubleshooting information or see "Additional help" on page xv. Basic troubleshooting the problem, have the computer serviced. © Lenovo 2005, 2006. Portions © IBM Corp. 2005. 23 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 42
program. See "Starting the Setup Utility" on page 9. Verify the startup sequence in the Setup Utility program. If you cannot correct the problem, have the computer serviced. An error code is displayed before the operating system starts. Write down the code number, and see "Error codes" on page 27 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 43
possible power supply and system board problems. Power Button LED Green LED Yellow If you cannot correct the problem, have your computer serviced. Note: To reset the isolating a possible hardware problem. You can run the program from http://www.lenovo.com/think/support/ on the World Wide - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 44
When prompted, insert a blank, formatted diskette into the diskette drive, and follow the instructions on the screen. Notes: 1. You also can download the latest version of the diagnostic program from http://www.lenovo.com/think/support/ on the World Wide Web. In the Use Quick Path field, type your - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 45
211 A keyboard error has occurred. If you cannot correct the problem, have the computer serviced. Verify that: v The keyboard is properly connected. v No keys on the keyboard are stuck. If you cannot correct the problem, have the computer serviced. Chapter 5. Troubleshooting and diagnostics 27 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 46
. See the battery replacement procedure in your online User Guide, which is available through Access Help. Set the date and time using the Setup Utility. A change in configuration occurred. If you cannot correct the problem, have the computer serviced. A diskette drive has been added or removed - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 47
memory. If problem persists, replace the memory. Here are some general guidelines for working with POST beep codes: v Record any beep patterns that you hear. If you call for service, you will be asked for the beep patterns. v If the beep pattern is not in this book, more in-depth troubleshooting is - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 48
- If the operating system starts when you turn on your computer, use the ThinkVantage Productivity Center program to learn how to run diagnostics and see the entire online troubleshooting procedures. - If the operating system will not start, have the computer serviced. 30 Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 49
this software on your new ThinkCentre or ThinkPad personal computer using and guide you Support For support information and phone numbers to help with initial installation of software, visit http://www.lenovo.com/think/support. To purchase technical support beyond this initial installation support - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 50
Purchasing Upgrades, Additional Licenses, and Technical Support Software upgrades and technical support are available for a fee through the . You will need to provide the 7 digit serial number of the new ThinkCentre or ThinkPad personal computer that you purchased. The CD is provided at no charge; - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 51
To inquire about an order, contact: [email protected] v In European Countries: - Through the Internet: http://ibm.modusmedia.co.uk - Mail address: IBM - Lotus Notes and SmartSuite Program P.O. Box 3118 Cumbernauld, Scotland, G68 9JX To inquire about an order, contact: ibm_smartsuite@ - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 52
34 Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 53
″) in this Statement of Limited Warranty apply only to Machines you purchase for your use, and not for resale. The term "Machine" means a Lenovo machine, its options, features, conversions, upgrades or peripheral products, or any combination of them. The term "Machine" does not include any software - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 54
updates from a support web site or from other electronic media, and following the instructions that your Service Provider provides. Software updates may include basic input/output system code (called "BIOS"), utility programs, device drivers, and other software updates. If your problem can be - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 55
and your problem cannot be resolved over the telephone or electronically, through your application of software updates, or with a CRU, your Service Provider, When the warranty service involves the exchange of a Machine or part, the item your Service Provider replaces becomes Lenovo's property and the - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 56
or damage to, your Machine only while it is 1) in your Service Provider's possession or 2) in transit in those cases where Lenovo is responsible for the transportation charges. Neither Lenovo nor your Service Provider are responsible for any of your confidential, proprietary or personal information - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 57
first sentence: Any litigation arising from this Statement of Limited Warranty will be settled exclusively by the Federal Courts of Mexico City, Federal District. Appendix B. Lenovo Statement of Limited Warranty 39 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 58
service from IBM service in Canada or the United States, call 1-800-IBM-SERV (426-7378). CANADA Limitation of Liability: The following replaces item 1 of this section: 1. damages for bodily injury (including death) or physical harm to real property and tangible personal property caused by Lenovo - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 59
of Liability: The following is added to this section: Where Lenovo is in breach of a condition or warranty implied by the Trade Practices Act 1974 or other similar legislation, Lenovo's liability is limited to the repair or replacement of the goods or - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 60
) or damage to real property and tangible personal property will be limited to that caused by Lenovo's negligence; and 2. as to any other actual damage arising in any situation involving nonperformance by Lenovo pursuant to, or in any way related to the subject of this Statement of Limited Warranty - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 61
Act 1993 or other legislation which cannot be excluded or limited. The Consumer Guarantees Act 1993 will not apply in respect of any goods which Lenovo provides, if you require the goods for the purposes of a business as defined in that Act. Limitation of Liability: The following is added to this - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 62
TO ALL EMEA COUNTRIES: The terms of this Statement of Limited Warranty apply to Machines purchased from Lenovo or a Lenovo reseller. How to Obtain Warranty Service: Add the following paragraph in Western Europe (Andorra, Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 63
within the country of purchase, provided the Machine has been announced and made available by Lenovo in that country. Warranty service in Africa is available within 50 kilometers of a Service Provider. You are responsible for transportation costs for Machines located outside 50 kilometers of - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 64
598 (2) of the Austrian Code of Civil Procedure, the parties expressly waive the application of paragraph 595 (1) figure 7 of the Code. Lenovo may, however, institute proceedings in a competent court in the country of installation. In Estonia, Latvia and Lithuania all disputes arising in connection - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 65
for bodily injuries (including death) and damages to real property and tangible personal property for which Lenovo is legally liable. 2. UNDER NO CIRCUMSTANCES IS LENOVO, ITS SUPPLIERS, RESELLERS OR SERVICE PROVIDERS LIABLE FOR ANY OF THE FOLLOWING, EVEN IF INFORMED OF THEIR POSSIBILITY: 1) LOSS OF - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 66
section: The limitation period for consumers in action for breach of warranty is the statutory period as a minimum. In case your Service Provider is unable to repair a Lenovo Machine, you can alternatively ask for a partial refund as far as justified by the reduced value of the unrepaired Machine or - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 67
The second paragraph does not apply. What Lenovo Will Do to Correct Problems: The following is added to this section: During the warranty period, Lenovo will reimburse you for the transportation charges for the delivery of the failing Machine to IBM Service. Limitation of Liability: The following - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 68
Will Do to Correct Problems: The following is added to this section: During the warranty period, transportation for delivery of the failing Machine to Lenovo or IBM service will be at Lenovo's expense. Limitation of Liability: The following paragraph is added to this section: The limitations and - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 69
Liable Save with respect to any liability referred to in item 1 above, under no circumstances is Lenovo, its suppliers, resellers or Service Providers liable for any of the following, even if Lenovo or they were informed of the possibility of such losses: 1. loss of, or damage to, data; 2. special - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 70
- Warranty Information This Part 3 provides information regarding the warranty applicable to your Machine, including the warranty period and type of warranty service Lenovo provides. Warranty Period The warranty period may vary by country or region and is specified in the table below. NOTE: ″Region - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 71
and Labor - 1 year Parts and Labor - 1 year Parts and Labor Parts and Labor - 1 year Parts and Labor - 1 year Parts and Labor - 3 years Types of Warranty Service 5 7 5 7 5 7 5 Appendix B. Lenovo Statement of Limited Warranty 53 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 72
Labor - 1 year Parts and Labor - 3 years Parts - 3 years Labor - 1 year Parts - 3 years Labor - 1 year Parts and Labor - 3 years Parts - 3 years No Labor Types of Warranty Service 5 5 5 5 5 7 7 1 54 Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 73
- 3 years Labor - 1 year Parts and Labor - 3 Parts - 3 years No Labor Parts and Labor - 1 years Parts and Labor - 1 year Parts and Labor - 1 year Types of Warranty Service 5 7 7 1 5 7 7 1 5 7 6 Appendix B. Lenovo Statement of Limited Warranty 55 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 74
(Hong Kong S.A.R) and Taiwan Europe, Middle East, Africa Australia, New Zealand Warranty Period Parts and Labor - 1 years Types of Warranty Service 5 Parts and Labor - 1 7 year Parts and Labor -1 year 6 Parts and Labor - 1 5 year Parts and Labor - 1 7 year Parts and Labor - 1 6 year - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 75
No Labor Parts - 3 years Labor - 1 year Parts and Labor - 3 years Parts - 3 years No Labor Parts and Labor - 3 years Parts and Labor - 3 years Types of Warranty Service 5 7 1 5 7 1 5 5 Appendix B. Lenovo Statement of Limited Warranty 57 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 76
Labor - 1 year Parts and Labor - 1 year Parts and Labor - 3 years Parts - 3 years Labor - 1 year Parts and Labor - 3 years Parts - 3 years No Labor Types of Warranty Service 5 5 7 6 5 5 7 1 58 Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 77
, additional charges may apply outside your Service Provider's normal service area, contact your local Service Provider representative or your reseller for country and location specific information. 1. Customer Replaceable Unit (″CRU″) Service Appendix B. Lenovo Statement of Limited Warranty 59 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 78
whereas Tier 2 CRUs require some technical skill and tools. CRU information and replacement instructions are shipped with your Machine and are available from Lenovo at any time on your request. You may request that a Service Provider install CRUs, at no additional charge, under the type of warranty - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 79
a Service Provider. In Canada or the United States, call 1-800-IBM-SERV (426-7378). In other countries, see the telephone numbers below. Worldwide telephone list Phone numbers are subject to change without notice. For the most current phone numbers, go to http://www.lenovo.com/think/support and - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 80
Finland France Germany Greece Guatemala Honduras Hungary India Indonesia Ireland Italy Telephone Number +420-2-7213-1316 Up and running support: 4520-8200 Warranty service and support: 7010-5150 (Danish) 566-4755 566-5161 ext. 8201 Toll Free within the Dominican Republic: 1-200-1929 (Spanish) 1-800 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 81
Romania Telephone Number Desktop: Toll free: For telephone support in English, please wait for the Japanese . Please ask for ″English support please,″ and your call will ) 255-6658 (Spanish) Up and running support: 6681-1100 Warranty service and support: 8152-1550 (Norwegian) 206-6047 (Spanish - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 82
English) Up and running support: 08-477-4420 Warranty service and support: 077-117-1040 (Swedish) Up and running support: 058-333-0900 Warranty service and support: 0800-55-54- supplement for Mexico This supplement is considered part of Lenovo's Statement of Limited Warranty and shall be effective - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 83
Customer Support Center at 001-866-434-2080, where you will be directed to the nearest Authorized Service Center. Should no Authorized Service Center shipment address. To obtain a list of Authorized Service Centers, please visit http:// www.lenovo.com/mx/es/servicios Manufactured by: SCI Systems - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 84
66 Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 85
Appendix C. Customer Replacement Units (CRUs) You can find instructions for replacing CRUs by machine type in one of the reference materials listed in the charts below. Note: Use only parts provided by Lenovo 8289, 8298, 8328, 8341, 8344, 8382 Tier 1 CRUs Keyboard Mouse HDD Memory Adapter Cards - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 86
Quick Reference User Guide X X X X X X X Hardware Replacement Guide X X X X X X X X X X X If you are unable to access these instructions or if you Replacement Guide. v The Online Hardware Replacement Guide is also available on the Lenovo Support Web site http://www.lenovo.com/think/support. You - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 87
and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 88
Corporation. Reverse engineering or disassembly is prohibited. Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo ThinkCentre ThinkVantage ThinkPad The following terms are trademarks of International Business Machines Corporation in the - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 89
and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, receiver is connected. v Consult an authorized dealer or service representative for help. Lenovo is not responsible for any radio or television interference caused - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 90
of EU Council Directive 89/336/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a nonrecommended modification of the product, including the - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 91
the Lenovo modem, service. 5. If you experience trouble with this product, contact your authorized reseller or call the Customer Support problem has been corrected, or until you are sure the device is not malfunctioning. 6. No customer repairs are possible to the device. If you experience trouble - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 92
compliance with the above conditions may not prevent degradation of service in some situations. Repairs to certified equipment should be of all the devices does not exceed 5. Power cord notice For your safety, Lenovo provides a power cord with a grounded attachment plug to use with this product. - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 93
plug. The cord set should have the appropriate safety approvals for the country in which the equipment will be installed. Power cords provided by Lenovo for a specific country or region are usually available only in that country or region. For units intended to be operated in Denmark: Use a cord - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 94
Power cord part number 14F0087 14F0069 14F0015 14F0033 24P6858 34G0232 49P2078 02K0546 49P2110 36L8880 Used in these countries and regions Israel Chile, Italy, Libyan Arab Jamahiriya Bangladesh, Lesotho, Macao S.A.R. of China, Maldives, Namibia, Nepal, Pakistan, Samoa, South Africa, Sri Lanka, - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 95
for the return, recycle, recovery of WEEE and minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances. For additional WEEE information go to: http://www.lenovo.com/lenovo/environment. Appendix D. Notices 77 - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 96
78 Quick Reference - Lenovo ThinkCentre A52 | (English) Quick reference guide - Page 97
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Part Number: 41D2654 Printed in USA (1P) P/N: 41D2654
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Important
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