Lenovo 2551 - Manual

Important safety information CAUTION:Before using this manual, be sure to read and understand all the related safety information for thisproduct. Refer to the information in this section and the safety information in the ThinkStation Safety, Warranty, and Setup Guide that you received with this prod...

or CRU, do not open the static-protective package containing the part until the instructions direct youto install it. When you handle options or CRUs, or perform any work inside the computer, take the following precautionsto avoid static-electricity damage: • Limit your movement. Movement can cause ...

Plugs and outlets If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damagedor corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a r...

For your safety and to maintain optimum computer performance, always follow these basic precautionswith your desktop computer: • Keep the cover closed whenever the computer is plugged in. • Regularly inspect the outside of the computer for dust accumulation. • Remove dust from vents and any perforat...

Laser compliance statement CAUTION:When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) areinstalled, note the following: • Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no servic...

Chapter 1. Product overview This chapter provides information about the computer features, specifications, software programs providedby Lenovo, and locations of connectors, components, parts on the system board, and internal drives. Features This section introduces the computer features. The informa...

Specifications This section lists the physical specifications for your computer. Dimensions Width: 175 mm (6.89 inches) Height: 425.2 mm (16.74 inches) Depth: 430.8 mm (16.96 inches) Weight Maximum configuration as shipped: 11.2 kg (24.7 lb) Environment • Air temperature: Operating: 10°C to 35°C (50...

Lenovo ThinkVantage Tools The Lenovo ThinkVantage ® Tools program guides you to a host of information sources and provides easy access to various tools to help you work more easily and securely. To access the Lenovo ThinkVantage Tools program, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ....

ThinkVantage Password Manager The ThinkVantage Password Manager program automatically captures and fills in authentication informationfor Windows applications and Web sites. Notes: If the Password Vault icon in the Lenovo ThinkVantage Tools program is dimmed, it indicates that you need to install th...

Locating connectors on the rear of your computer Figure 2 “Rear connector locations” on page 9 shows the locations of the connectors on the rear of yourcomputer. Some connectors on the rear of your computer are color-coded to help you determine where toconnect the cables on your computer. Figure 2. ...

Locating components Figure 3 “Component locations” on page 11 shows the locations of the various components in yourcomputer. To remove the computer cover, see “Removing the computer cover” on page 34. Figure 3. Component locations 1 Heat sink and fan assembly 6 Front fan assembly 2 Memory module(s) ...

Locating parts on the system board Figure 4 “System board part locations” on page 12 shows the locations of the parts on the system board. 8 Figure 4. System board part locations 12 ThinkStation User Guide

Locating internal drives Internal drives are devices that your computer uses to read and store data. You can add drives to yourcomputer to increase storage capacity and enable your computer to read other types of media. Internaldrives are installed in bays. In this manual, the bays are referred to a...

Machine type and model label The machine type and model label identifies your computer. When you contact Lenovo for help, the machinetype and model information helps support technicians to identify your computer and provide faster service. The following illustration shows the location of the machine...

Chapter 2. Using your computer This chapter provides information on using some of the computer components. Frequently asked questions The following are a few tips that will help you optimize the use of your computer. Can I get my user guide in another language? The user guide is available in various...

Note: You can use the mouse or the Up and Down arrow keys to highlight menu selections. You can close the Start menu or the context menu by clicking the mouse or pressing Esc. Using the blue ThinkVantage button Some keyboards have a blue ThinkVantage button that you can use to open a comprehensive o...

Chapter 3. You and your computer This chapter provides information about accessibility, comfort, and relocating your computer to othercountries or regions. Accessibility and comfort Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort.Arrange your ...

Register your computer with Lenovo To register your computer, go to http://www.lenovo.com/register. Then, follow the instructions on the screento 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 ...

Chapter 4. Security This chapter provides information about how to protect your computer from theft and unauthorized use. Security features The following security features are available on your computer: • Computrace Agent software embedded in firmware The Computrace Agent software is an IT asset ma...

Locking the computer cover Locking the computer cover helps prevent unauthorized people from gaining access to the inside of yourcomputer. Your computer comes with a padlock loop so that the computer cover cannot be removedwhen a padlock is installed. 3 4 5 6 7 8 Figure 7. Installing a padlock 28 Th...

Attaching an integrated cable lock An integrated cable lock, sometimes referred to as the Kensington lock, can be used to secure yourcomputer to a desk, table, or other non-permanent fixture. The cable lock attaches to the integrated cablelock slot at the rear of your computer and is operated with a...

Chapter 5. Installing or replacing hardware This chapter provides instructions on how to install or replace hardware for your computer. Handling static-sensitive devices Do not open the static-protective package containing the new part until the defective part has been removedfrom the computer and y...

Removing the computer cover Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. This section provides instructions on how to remove the computer cover. CAUTION: Turn off the computer and wait three to five minutes ...

Removing and reinstalling the front bezel Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. This section provides instructions on how to remove and reinstall the front bezel. To remove and reinstall the front bez...

7. Pivot the card latch to the closed position to secure the PCI card. 3 4 5 6 7 8 Figure 14. Installing a PCI card What to do next: • To work with another piece of hardware, go to the appropriate section. • To complete the installation or replacement, go to “Completing the parts replacement” on pag...

• If you are installing a memory module, open the retaining clips of the memory slot into which you want to install the memory module. Figure 16. Opening the retaining clips 7. Position the new memory module over the memory slot. Make sure that the notch 1 on the memory module aligns correctly with ...

6. Slide the new optical drive into the drive bay from the front of the computer until the optical drive snaps into position. Figure 20. Installing the optical drive 7. Connect the signal cable and the power cable to the new optical drive. Figure 21. Connecting the optical drive 8. Reinstall the fro...

8. Slide the new card reader into the drive bay until it snaps into position. Figure 24. Installing the card reader 9. Reconnect the card reader cable to the front USB connector on the system board. See “Locating parts on the system board” on page 12. 10. Reinstall the front bezel. See “Removing and...

5. Lay the computer on its side and remove the four screws at the rear of the chassis that secure the power supply assembly. 3 4 5 6 7 8 Figure 25. Removing the screws for the power supply assembly 6. Slide the power supply assembly to the front of the computer and then lift it out of the chassis. 7...

a. Partially tighten screw 1 , then fully tighten screw 2 , and then fully tighten screw 1 . b. Partially tighten screw 3 , then fully tighten screw 4 , and then fully tighten screw 3 . 10. Connect the heat sink and fan assembly cable to the microprocessor fan connector on the system board. See “Loc...

2. To install the solid state drive with the storage converter into the 3.5-inch hard disk drive bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin 4 on the bracket with the corresponding holes in the storage converter. Figure 28. Installing the solid state drive with the storage co...

8. Slide the new hard disk drive into the drive cage until it snaps into position. 3 4 5 6 7 8 Figure 31. Installing the primary hard disk drive 9. Connect the signal cable and the power cable to the new hard disk drive. What to do next: • To work with another piece of hardware, go to the appropriat...

8. Slide the new hard disk drive into the hard disk drive cage until it snaps into position. 3 4 5 6 7 8 Figure 34. Installing the secondary hard disk drive 9. Connect the signal cable and the power cable to the new hard disk drive. What to do next: • To work with another piece of hardware, go to th...

9. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 35. What to do next: • To work with another piece of hardware, go to the appropriate section. • To complete the installation or replacement, go to “Completing the parts replacement” on page 61. Replacing the front ...

7. Pull the tips of the rubber mounts until the front fan assembly is secured in place. Figure 42. Installing the front fan assembly 8. Connect the front fan assembly cable to the power fan connector on the system board. What to do next: • To work with another piece of hardware, go to the appropriat...

7. Pull on the tips of the rubber mounts until the rear fan assembly is secured in place. 3 4 5 6 7 8 Figure 44. Installing the rear fan assembly 8. Connect the rear fan assembly cable to the system fan connector on the system board. What to do next: • To work with another piece of hardware, go to t...

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 onthe front of your computer” on page 8 or “Locating connectors on the rear of your computer” on page ...

4. Position the computer cover on the chassis so that the rail guides on the bottom of the computer cover engage the rails on the chassis. Then, push the cover to the front of the computer until it snapsinto position. 3 4 5 6 7 8 Figure 46. Reinstalling the computer cover 5. Install the screws to se...

Chapter 6. Recovery information This chapter provides information about the recovery solutions provided by Lenovo. This chapter contains the following topics: • Creating and using recovery media • Performing backup and recovery operations • Using the Rescue and Recovery workspace • Creating and usin...

3. Click Back up your hard drive and select backup operation options. Then, follow the instructions on the screen to complete the backup operation. Performing a recovery operation This section provides instructions on how to perform a recovery operation using the Rescue and Recoveryprogram. To perfo...

3. In the Please select boot device window, select the USB hard disk drive as the first boot device and press Enter. The rescue medium starts. When the rescue medium starts, the Rescue and Recovery workspace opens. The help information foreach feature is available from the Rescue and Recovery worksp...

Reinstalling software programs If a software program you installed on your computer is not working correctly, you might need to removeand reinstall it. Reinstalling overwrites the existing programs files and usually fixes any problems thatyou might have had with that program. To remove a program in ...

Chapter 7. Using the Setup Utility program The Setup Utility program is used to view and change the configuration settings of your computer, regardlessof which operating system you are using. However, the operating system settings might override any similarsettings in the Setup Utility program. Star...

2. From the Setup Utility program main menu, select Power . 3. Select Intelligent Cooling Engine (ICE) . The Intelligent Cooling Engine (ICE) window is displayed. 4. Select ICE Thermal Alert . The ICE Thermal Alert window is displayed. 5. Select Enabled or Disabled as desired. 6. Press F10 to save c...

Chapter 8. Configuring RAID This chapter provides information about how to configure Redundant Array of Independent Disks (RAID)for your computer. Note: The information about configuring RAID in this chapter is applicable only for a Windows environment. For information about configuring RAID in a Li...

7. Press Enter to initiate volume creation. 8. When prompted, press Y to accept the warning message and create the volume. 9. Return to step 2 to create additional RAID volumes, or select Exit and press Enter. 10. Press Y when prompted to confirm the exit. Deleting RAID volumes This section describe...

Chapter 9. Updating system programs This chapter provides information about updating the POST and BIOS, and how to recover from a POSTand BIOS update failure. Using system programs System programs are the basic layer of software built into your computer. System programs include thePOST, the BIOS, an...

Chapter 10. Preventing problems This chapter provides information that can help you avoid common problems and keep your computerrunning smoothly. Keeping your computer current In some situations you may find it necessary to have the most current software programs, device drivers, oroperating system....

Using System Update The System Update program helps you keep the software on your computer up-to-date. Update packagesare stored on Lenovo servers and can be downloaded from the Lenovo Support Web site. Update packagescan contain applications, device drivers, BIOS flashes, or software updates. When ...

Cleaning your computer It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-freeoperation. CAUTION:Be sure to turn off the computer and monitor power switches before cleaning the computer andmonitor screen. Computer Use only mild cleaning solutions and...

Many computer supply stores carry the special cleaning fluids for displays. Use cleaning fluids developed forLCD displays only. First apply the fluid to a lint-free, soft cloth, then clean the LCD display. Some computersupply stores carry pre-moistened towelettes for LCD maintenance. Cleaning a glas...

Chapter 11. Troubleshooting and diagnostics This chapter provides information about diagnosing and troubleshooting computer problems. If yourcomputer problem is not described here, see Chapter 12 “Getting information, help, and service” on page103 for additional troubleshooting resources. Basic trou...

Symptom Action The operating system does notstart. Verify that: • The startup sequence includes the device where the operating system resides. Usually, the operating system is on the hard disk drive. For more information,see “Selecting a startup device” on page 74. The computer beeps multipletimes b...

Select the problem your computer is experiencing from the following list: • “Audio problems” on page 87 • “CD problems” on page 88 • “DVD problems” on page 89 • “Intermittent problems” on page 91 • “Keyboard, mouse, or pointing device problems” on page 91 • “Monitor problems” on page 92 • “Networkin...

• Verify that the audio device drivers are correctly installed. See Microsoft Windows help system for more information. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technicalassistance, see Chapter 12 “Getting information, help, and service” on pag...

• If you have multiple CD or DVD drives installed (or a combination of CD and DVD drives), try inserting the disc into the other drive. In some cases, only one of the drives is connected to the audio subsystem. • If you are using the Windows 7 operating system, follow the action for “A CD or DVD doe...

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 attached devices. • Verify that when the computer is on, the fan grill is not blocked (there is air flow around the gri...

mouse, serial, or USB connector. Some keyboards have integrated USB connectors that can be usedfor a USB mouse or pointing device. • Verify that the device drivers for the mouse or pointing device are installed correctly. • If you are using a USB keyboard or mouse, verify that the USB connectors are...

2. Adjust the placement of the monitor and other devices so that they are at least 305 mm (12 inches) apart. 3. Turn on the monitor. • You can reset the refresh rate through your operating system Control Panel. On the Windows 7 operating system, click Start ➙ Control Panel ➙ Hardware and Sound ➙ Adj...

PIM items sent from the Windows 7 operating system cannot be received correctly Symptom: Personal Information Manager (PIM) items sent from the Windows 7 operating system cannot bereceived correctly into the address book of any other Bluetooth-enabled device. Action: The Windows 7 operating system s...

Performance and lockup problems Poor performance and lockup problems can be a result of any of the following: • “Insufficient free hard disk drive space” on page 98 • “Excessive number of fragmented files” on page 98 • “Insufficient memory” on page 99 Make a selection from the above list to find out...

Action: Run the Windows Disk Defragmenter program. Note: Depending on the size of the hard disk drive and amount of data currently stored on the hard disk drive, the disk defragmentation process might take up to several hours to complete. On the Windows 7 operating system, do the following: 1. Close...

• Make sure the serial cable is securely connected to the serial port on the computer and to the serial device. If the serial device has its own power cord, make sure it is attached to a properly grounded electrical outlet. • If the serial device has its own On/Off switch, make sure it is in the On ...

Lenovo Support Web site Technical support information is available on the Lenovo Support Web site at:http://www.lenovo.com/support This Web site is updated with the latest support information such as the following: • Drivers and software • Diagnostic solutions • Product and service warranty • Produc...

• Installation and maintenance of application programs Refer to the ThinkStation Safety, Warranty, and Setup Guide that comes with your computer for information about your warranty type and duration. You must retain your proof of purchase to obtain warranty service. For a list of the Lenovo Support ...

Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: LenovoThe Lenovo logoRescue and RecoveryThinkStationThinkVantage Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of companies. Celeron, Intel, Intel Core, Pentium, and ...

Appendix B. Regulatory information Export classification notice This product is subject to the United States Export Administration Regulations (EAR) and has an ExportClassification Control Number (ECCN) of 4A994.b. It can be re-exported except to any of the embargoedcountries in the EAR E1 country l...

Japanese VCCI Class B statement Japan compliance statement for products which connect to the power mains with rated currentless than or equal to 20 A per phase Lenovo product service information for Taiwan Keyboard and mouse compliance statement for Taiwan Additional regulatory information For addit...

Appendix C. WEEE and recycling information Important information for the European Directive 2002/96/EC EU Only The Waste Electrical and Electronic Equipment (WEEE) mark applies only to countries within the EuropeanUnion (EU) and Norway. Appliances are labeled in accordance with European Directive 20...

If you are a company employee and need to dispose of a Lenovo computer or monitor that is the propertyof the company, you must do so in accordance with the Law for Promotion of Effective Utilization ofResources. Computers and monitors are categorized as industrial waste and should be properly dispos...

Battery recycling information for the European Union Notice: This mark applies only to countries within the European Union (EU). Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/ECconcerning batteries and accumulators and waste batteries and accumulators...

Appendix D. ENERGY STAR model information ENERGY STAR ® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products andpractices. Lenovo is proud to offer our customers product...

Appendix E. Ek Bilgiler 1. İmalatçı ya da ithalatçı firmaya ilişkin bilgiler: Ürünün ithalatçı firması, Lenovo Technology B.V. Merkezi Hollanda Türkiye İstanbul Şubesi’dir. Adresi vetelefonu şöyledir: Uner Plaza Eski Üsküdar YoluErkut Sokak. No: 4 / 1 Kat: 3KozyatağıKadıkoy, İSTANBUL, TürkiyeTel: 90...

Appendix F. Servis istasyonlari Garanti süresi içerisinde müşteri arızalı ürünü aşağıda belirtilen merkezlere teslim ederek garanti hizmetindenyararlanır. Ürün yerinde garanti hizmeti içeriyorsa, bu merkezlerden birine telefon edebilirsiniz. Garanti Hizmetinin Alınabileceği Merkezler ADANA BSD Bilgi...

Index A a rescue medium, creating and using 66 Administrator, password 72 antivirus software 7 audio line-in connector 9 audio line-out connector 9 audio subsystem 1 B backup and recovery operations 64 basic troubleshooting 85 boot-block recovery 80 C cable lock, security 29 card reader, replacing 4...