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Related Manuals for Lenovo 7515H4U
Summary of Contents for Lenovo 7515H4U
- Page 3 ThinkCentre User Guide...
- Page 4 © Copyright Lenovo 2009. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.
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Page 5: Table Of Contents
Access Help . . 76 Password protection . 50 Safety and Warranty . . 76 Erasing lost or forgotten passwords (clearing Lenovo Web site (http://www.lenovo.com) . . 76 CMOS) . . 50 Help and service . 77 Using the documentation and diagnostic Chapter 3. - Page 6 User Guide...
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Page 7: Important Safety Information
If you no longer have a copy of the ThinkCentre Safety and Warranty Guide, you can ® obtain a Portable Document Format (PDF) version from the Lenovo Support Web site at: http://www.lenovo.com/support... - Page 8 User Guide...
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Page 9: Chapter 1. Product Overview
Important: Before you install or replace any option, be sure to read and understand the “Important safety information” first. These precautions and guidelines will help you work safely. Note: Use only computer parts provided by Lenovo. Features This section provides an overview of the computer features and preinstalled software. - Page 10 Audio subsystem v Integrated high-definition (HD) audio with RTL ALC662 Audio Codec v Microphone connector and headphone connector on the front panel v Audio line-in connector, audio line-out connector, and microphone connector on the rear panel v Mono internal speaker (some models) Connectivity v 10/100/1000 Mbps integrated Ethernet controller v PCI V.90 Data/Fax modem (some models)
- Page 11 1. The operating systems listed here are being certified or tested for compatibility at the time this publication goes to press. Additional operating systems might be identified by Lenovo as compatible with your computer following the publication of this booklet. Corrections and additions to this list are subject to change. To determine if an operating system has been certified or tested for compatibility, check the Web site of the operating system vendor.
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Page 12: Specifications
Specifications This section lists the physical specifications for your computer. Dimensions Width: 175 mm (6.9 inches) Height: 412 mm (16.2 inches) Depth: 442 mm (17.4 inches) Weight Maximum configuration as shipped: 11.2 kg (24.7 lbs) Environment Air temperature: Operating: 10° to 35°C (50° to 95°F) Non-operating: -40°... -
Page 13: Software Overview
PC-Doctor for Windows PE The PC-Doctor for Windows PE diagnostic program is preinstalled on your hard disk drive. It is part of the Rescue and Recovery workspace on each Lenovo computer to diagnose hardware problems and report operating-system-controlled settings that can cause hardware failures. Use the PC-Doctor for Windows PE if you are unable to start the Windows operating system or if the Lenovo System Chapter 1. -
Page 14: 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. After 30 days, you must renew the license to continue receiving the antivirus program updates. -
Page 15: Locations
Locations Locating connectors on the front of your computer Figure 1 shows the location of the connectors on the front of your computer. Note: Not all computer models have the following connectors. Figure 1. Front connector locations 1 USB connector 3 Microphone connector 2 Headphone connector 4 USB connector... -
Page 16: Locating Connectors On The Rear Of Your Computer
Locating connectors on the rear of your computer Figure 2 shows the location 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. - Page 17 Connector Description 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.
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Page 18: Locating Components
Locating components To remove the computer cover, see “Removing the computer cover” on page 14. Figure 3 shows the location of the various components in your computer. Figure 3. Component locations 1 Heat sink and fan assembly 6 PCI adapter card slot 2 Memory modules 7 PCI Express x1 adapter card slot 3 Battery... -
Page 19: Locating Parts On The System Board
Locating parts on the system board Figure 4 shows the location of the parts on the system board. Figure 4. System board parts locations 1 Microprocessor 12 Front panel connector 2 Microprocessor fan connector 13 Front USB connectors (2) 3 Memory slots (2) 14 Serial (COM 2) connector 4 Thermal sensor connector 15 Front audio connector... - Page 20 User Guide...
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Page 21: Chapter 2. Installing Options And Replacing Hardware
To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support Note: Use only computer parts provided by Lenovo. Installing external options External speakers, a printer, or a scanner can be connected to your computer. For some external options, you must install additional software in addition to making the physical connection. -
Page 22: Removing The Computer Cover
connectors on the front of your computer” on page 7 and “Locating connectors on the rear of your computer” on page 8 to identify the required connector, and then use the instructions that come with the option to help you make the connection and install any software or device drivers that are required for the option. - Page 23 6. Press the cover-release button on the side of the computer cover and slide the computer cover to the rear to remove. Figure 5. Removing the computer cover Chapter 2. Installing options and replacing hardware...
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Page 24: Removing And Reinstalling The Front Bezel
Removing and reinstalling the front bezel This section provides instructions on how to remove and reinstall the front bezel. To remove and reinstall the front bezel: 1. Remove the computer cover. See “Removing the computer cover” on page 14. 2. Release the three plastic tabs on the left side and pivot the front bezel outward to remove it. -
Page 25: Installing Internal Options
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to install or replace an adapter card. - Page 26 To install or replace an adapter card: 1. Remove the computer cover. See “Removing the computer cover” on page 14. 2. At the rear of the computer, press the release button 1 to open the adapter card latch 2 and remove the slot cover. Figure 7.
- Page 27 4. Install the adapter card into the appropriate slot on the system board, see “Locating parts on the system board” on page 11. If you are replacing an adapter card, remove the old adapter card that is currently installed before installing the new one.
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Page 28: Installing Or Replacing A Memory Module
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to install or replace a memory module. - Page 29 Note: Only DDR2 SDRAM DIMMs can be used. To install or replace a memory module: 1. Remove the computer cover. See “Removing the computer cover” on page 14. 2. Remove any parts that might prevent access to the memory slots. 3.
- Page 30 5. Position the memory module over the memory slot. Make sure that the notch 1 on the memory module aligns correctly with the slot key 2 on the system board. Push the memory module straight down into the slot until the retaining clips close.
- Page 31 Any bay that does not have a drive installed has a static shield and bay panel installed. Figure 12 shows the location of the drive bays. Figure 12. Drive bay locations The following list describes the type and size of the drive that you can install in each bay: 1 Bay 1 - Maximum height: 43.0 mm (1.7 inches) v Optical drive such as a CD...
- Page 32 “Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support To install a drive in bay 1 or bay 2: 1. Remove the computer cover. See “Removing the computer cover” on page 14.
- Page 33 5. Install the retaining bracket on the side of the drive. Figure 14. Installing the retaining bracket 6. Install the drive into the bay. Figure 15. Installing the drive 7. To reinstall the front bezel, align the plastic tabs on the right side of the front bezel with the corresponding holes in the chassis, then pivot the front bezel inward until it snaps into position on the left side.
- Page 34 4. Locate one of the extra five-wire power connectors and connect it to the drive. Figure 16. Connecting a SATA drive What to do next v To work with another option, go to the appropriate section. v To complete the installation, go to “Completing the parts replacement” on page 47.
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Page 35: Replacing The Power Supply Assembly
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the power supply assembly. -
Page 36: Replacing The Heat Sink And Fan Assembly
7. Install the four screws to secure the power supply assembly. Note: Use only screws provided by Lenovo. 8. Reconnect the power supply assembly connectors to the system board. 9. Reconnect a power supply assembly connector to each of the drives. - Page 37 5. Remove the four screws 1 that secure the heat sink and fan assembly to the system board. Note: Carefully remove the four screws from the system board to avoid any possible damage. The four screws cannot be removed from the heat sink and fan assembly.
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Page 38: Replacing The Microprocessor
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the microprocessor. CAUTION: The heat sink and microprocessor might be very hot. - Page 39 7. Lift the small handle 3 and open the retainer 1 to access the microprocessor 2 . 8. Lift the microprocessor straight up and out of the socket. Notes: a. Your microprocessor and socket might look different from the one illustrated.
- Page 40 c. Touch only the sides of the microprocessor. Do not touch the gold contacts on the bottom. d. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible. 9.
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Page 41: Replacing The Primary Hard Disk Drive
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the primary hard disk drive. - Page 42 7. Remove the hard disk drive from the blue bracket by flexing the sides of the bracket enough to slide it free from the hard disk drive. 8. To install a new hard disk drive into the blue bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin 4 on the bracket with the holes in the hard disk drive.
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Page 43: Replacing The Secondary Hard Disk Drive
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support Note: Depending on your model type, your computer might come with a secondary hard disk drive bay for installing or replacing a secondary hard disk drive. - Page 44 Important When you receive a new hard disk drive, you also receive a set of Product Recovery discs. The set of Product Recovery discs enables you to restore the contents of the hard disk drive to the factory-installed state. For more information on recovering factory-installed software, refer to Chapter 3, “Recovery information,”...
- Page 45 8. To install a new hard disk drive into the blue bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin 4 on the bracket with the holes in the hard disk drive. Do not touch the circuit board 5 on the bottom of the hard disk drive.
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Page 46: Replacing The Optical Drive
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the optical drive. - Page 47 4. Press the blue release button and remove the optical drive out of the front of the computer. Note: There is a spare retaining bracket 1 attached to the side of the upper drive cage. Figure 25. Removing the optical drive 5.
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Page 48: Replacing The Diskette Drive Or Card Reader
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support Depending on your model type, your computer might have a diskette drive or a card reader installed. -
Page 49: Replacing The Front Fan Assembly
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the front fan assembly. - Page 50 4. The front fan assembly is attached to the chassis by four rubber mounts. Remove the front fan assembly by breaking or cutting the rubber mounts and gently pulling the front fan assembly out of the chassis. Figure 29. Removing the front fan assembly 5.
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Page 51: Replacing The Rear Fan Assembly
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the rear fan assembly. - Page 52 4. The rear fan assembly is attached to the chassis by four rubber mounts. Remove the rear fan assembly by breaking or cutting the rubber mounts and gently pulling the rear fan assembly out of the chassis. Figure 31. Removing the rear fan assembly 5.
- Page 53 6. Pull on the tips of the rubber mounts until the rear fan assembly is in place. Figure 32. Installing the rear fan assembly 7. Connect the rear fan assembly cable to the system fan connector on the system board. 8.
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Page 54: Replacing The Keyboard
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the keyboard. To replace the keyboard: 1. -
Page 55: Replacing The Mouse
“Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the mouse. To replace the mouse: 1. -
Page 56: Installing Security Features
6. To update your configuration, refer to Chapter 4, “Using the Setup Utility,” on page 61. Note: In most areas of the world, Lenovo requires the return of the defective CRU. Information about this will come with the CRU or will come a few days after the CRU arrives. -
Page 57: Integrated Cable Lock
See Figure 36. The cable lock also locks the buttons used to open the computer cover. This is the same type of lock used with many notebook computers. You can order a security cable directly from Lenovo by searching on Kensington at: http://www.lenovo.com/support... -
Page 58: Padlock
This section contains instructions on erasing lost or forgotten passwords, such as a user password. For more information about lost or forgotten passwords, go to the Lenovo Care program. To access the Lenovo Care, click Start → All Programs → ThinkVantage → Lenovo Care. To erase lost or forgotten passwords: 1. - Page 59 2. Locate the Clear CMOS/Recovery jumper on the system board. See “Locating parts on the system board” on page 11. 3. Move the jumper from the standard position (pin 1 and pin 2) to the maintenance or configure position (pins 2 and pin 3). 4.
- Page 60 User Guide...
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Page 61: Chapter 3. Recovery Information
Chapter 3. Recovery information This chapter will help you get familiar with recovery solutions provided by Lenovo. This chapter explains when and how to use the following recovery methods: v Creating and using Product Recovery discs v Performing backup and recovery operations... -
Page 62: Performing Backup And Recovery Operations
prompted to insert your Product Recovery discs and are guided through the process of restoring to the factory-installed contents only. To use Product Recovery discs on Windows XP, do the following: Attention: When you restore the factory-installed contents from the Product Recovery discs, all files currently on the hard disk drive will be deleted and replaced by the factory-installed contents. - Page 63 v On recordable CDs or DVDs (a recordable CD or DVD drive is required for this option) After you have backed up your hard disk drive, you can restore the complete contents of the hard disk drive, restore selected files only, or restore only the Windows operating system and applications.
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Page 64: Using The Rescue And Recovery Workspace
Using the Rescue and Recovery workspace The Rescue and Recovery workspace resides in a protected, hidden area of your hard disk drive that operates independently from the Windows operating system. This enables you to perform recovery operations even if the Windows operating system cannot be started. -
Page 65: Creating And Using Rescue Media
Notes: 1. After restoring a hard disk drive to the factory-installed contents, you might have to reinstall device drivers for some devices. See “Recovering or installing device drivers” on page 58. 2. Some computers come with Microsoft Office or Microsoft Works preinstalled. If you need to recover or reinstall your Microsoft Office or Microsoft Works applications, you must use the Microsoft Office CD or Microsoft Works CD. -
Page 66: Creating And Using A Recovery Repair Diskette
1. Start your computer and operating system. 2. Using an Internet browser, go to the following Web address: http://www.lenovo.com/think/support/site.wss/document.do?lndocid=MIGR-54483 3. Insert a diskette into the diskette drive. Information on the diskette will be erased and the diskette will be formatted appropriately. -
Page 67: Setting A Rescue Device In The Startup Sequence
4. Open the DRIVERS folder. Within the DRIVERS folder are several subfolders that are named for various devices installed in your computer (for example, AUDIO or VIDEO). 5. Open the appropriate device subfolder. 6. Use one of the following methods to reinstall the device driver: v In the device subfolder, look for a README.txt or other file with the .txt extension. - Page 68 v Use a Recovery Repair diskette to repair the Rescue and Recovery workspace or repair a file needed to enter the Windows environment. See “Creating and using a Recovery Repair diskette” on page 58 for details. v Use a set of Product Recovery discs if your intent is to restore the hard disk drive to the factory-installed contents.
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Page 69: Chapter 4. Using The Setup Utility
The following types of passwords are available: v Power-On Password v Privileged Access Password You do not have to set any passwords to use your computer. However, if you decide to set any passwords, read the following sections. © Copyright Lenovo 2009... -
Page 70: Password Considerations
Password considerations A password can be any combination of up to 16 (1 to 16) alphabetic and numeric characters. For security reasons, it is recommended to use a strong password that cannot be easily compromised. A strong password should adhere to the following rules: v Have at least eight characters in length and contain at least one alphabetic character and one numeric character... -
Page 71: Enabling Or Disabling A Device
Enabling or disabling a device This section provides information on how to enable or disable user access to the following devices: SATA Controller When this feature is set to Disabled, all devices connected to the SATA connectors (such as hard disk drives or the optical drive) are disabled and will not be displayed in the system configuration. -
Page 72: Selecting Or Changing The Startup Device Sequence
3. Select the desired startup device from the Startup Device Menu and press Enter to begin. Note: Selecting a startup device from the Startup Device menu does not permanently change the startup sequence. Selecting or changing the startup device sequence To view or permanently change the configured startup device sequence, do the following: 1. -
Page 73: Chapter 5. Updating System Programs
Lenovo might make changes and enhancements to the POST/BIOS. When updates are released, they are available as downloadable files on the Lenovo Web site at http://www.lenovo.com. Instructions for using the POST/BIOS updates are available in a TXT file that is included with the update files. For most models, you can download either an update program to create a system-program-update (flash) disc or an update program that can be run from the operating system. -
Page 74: Updating (Flashing) Bios From Your Operating System
Note: Due to the constant improvements made to the Web site, Web page content (including the links referenced in the following procedure) is subject to change. 1. From your browser, type http://www.lenovo.com/support in the address field and press Enter. 2. Locate the Downloadable files for your machine type as follows: a. - Page 75 15. Reinstall the computer cover and reconnect the power cords for the computer and monitor to electrical outlets. 16. Turn on the computer to restart the operating system. Chapter 5. Updating system programs...
- Page 76 User Guide...
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Page 77: Chapter 6. Troubleshooting And Diagnostics
Safety and Warranty Guide. If you cannot correct the problem, have the computer serviced. Refer to the safety and warranty information that is provided with your computer for a list of service and support telephone numbers. © Copyright Lenovo 2009... -
Page 78: Diagnostic Programs
There are two diagnostic programs preinstalled on your computer: v Lenovo System Toolbox (used to diagnose problems while running the Windows operating system) v PC-Doctor for Windows PE (used when your Windows operating system does... -
Page 79: Lenovo System Toolbox
Lenovo troubleshooting center, update system drivers, and review system information. To run the Lenovo System Toolbox, click Start → All Programs → Lenovo Services → Lenovo System Toolbox. Follow the instructions on the screen. For additional information about running the diagnostic program, refer to the Lenovo System Toolbox help system. -
Page 80: Pc-Doctor For Dos
Use PC-Doctor for DOS, if you are unable to start the Windows operating system or if the Lenovo System Toolbox and PC-Doctor for Windows PE have not been successful in isolating a possible problem. You can run PC-Doctor for DOS from a diagnostic CD/DVD image that you create. -
Page 81: Non-Optical Mouse
Non-optical mouse The non-optical mouse uses a ball to navigate the pointer. If the pointer on the screen does not move smoothly with the mouse, you might need to clean the mouse. 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage To clean the non-optical mouse, do the following: Note: The following illustration might be slightly different from your mouse. - Page 82 11. Reconnect the mouse cable to the computer. 12. Turn your computer back on. User Guide...
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Page 83: Chapter 7. Getting Information, Help, And Service
Rescue and Recovery v Factory Recovery v System Update Note: The Lenovo Care technologies are only available on select Lenovo computers. To access the Lenovo Care, click Start → All Programs → ThinkVantage → Lenovo Care. © Copyright Lenovo 2009... -
Page 84: Lenovo Welcome
Lenovo Welcome The Lenovo Welcome program introduces you to some innovative built-in features of Lenovo and guides you through a few important setup tasks to help you make the most of your computer. Access Help The Access Help online help system provides information about getting started, doing basic tasks, customizing settings for your personal preference, protecting data, expanding and upgrading, and troubleshooting. -
Page 85: Help And Service
For instructions on using the diagnostic programs, see “Diagnostic programs” on page 70. Lenovo maintains pages on the World Wide Web where you can get the latest technical information and download device drivers and updates. To access these pages, follow the instructions at: http://www.lenovo.com/support... -
Page 86: Using Other Services
Service availability and service name might vary by country or region. For more information about these services, go to the Lenovo Web site at: http://www.lenovo.com User Guide... -
Page 87: Appendix. Notices
Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. -
Page 88: Television Output Notice
Macrovision Corporation. Reverse engineering or disassembly is prohibited. Trademarks The following terms are trademarks or service marks of Lenovo in the United States, other countries, or both: Lenovo Lenovo Care... -
Page 89: Index
77 installing diagnostics, troubleshooting 69 device drivers 58 discs, creating and using Product Recovery discs 53 internal options 17 diskette drive, replacing 40 installing drive 24 diskette, creating and using a Recovery Repair 58 © Copyright Lenovo 2009... - Page 90 9 keyboard, replacing 46 rear connectors 8 rear fan assembly, replacing 43 Lenovo Care 75 recovering Lenovo System Toolbox 71 device drivers 58 Lenovo Web site 76 from a POST/BIOS update failure 66 Lenovo Welcome 76 software 53...
- Page 91 Recovery Repair diskette, creating and using 58 rescue media, creating and 57 Setup Utility 61 VGA monitor connector 9 video subsystem 1 viewing and changing settings 61 warranty information 76 Web site, Lenovo 76 workspace, backup and recovery 56 Index...
- Page 92 User Guide...
- Page 94 Part Number: 53Y6259 Printed in USA (1P) P/N: 53Y6259...