Lenovo 4271, 4272, 4269, 4265, 4264, 4266 Obtaining device drivers, Reinstalling the computer cover

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5.Position the computer cover on the chassis so that the rail guides on the bottom of the computer cover engage with the rails on the chassis. Then, close the computer cover to engage the cover-release button.

Figure 34. Reinstalling the computer cover

6.Use the keys that came with your computer to lock the keylock in the computer cover. See “Locking devices” on page 42.

7.Lock the computer if you have an integrated cable lock or a padlock. See “Locking devices” on page 42.

8.Reconnect the external cables and power cord to the computer. See “Locating connectors on the rear of your computer” on page 7.

9.Depending on the parts you installed or replaced, you might need to confirm the updated information in the Setup Utility program. Refer to Chapter 4, “Using the Setup Utility program,” on page 53.

Note: In most areas of the world, Lenovo requires the return of the defective Customer Replaceable Unit (CRU). Information about this will come with the CRU or will come a few days after the CRU arrives.

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.

Chapter 2. Installing or replacing hardware 41

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Contents Page Page ThinkStation User Guide First Edition June Copyright Lenovo Contents Appendix A. System memory speed Important safety information Vi User Guide Product overview FeaturesInput/Output I/O features System management featuresVideo subsystem Audio subsystemSecurity features Power supplyPreinstalled software programs Preinstalled operating systemSoftware overview SpecificationsSoftware provided with your Windows operating system Lenovo ThinkVantage Toolbox Front control and connector locations Locating computer controls, connectors, and partsRear connector locations Locating connectors on the rear of your computerConnector Description Connector Description Component locations Locating componentsSystem board part and connector locations Locating parts and connectors on the system boardSystem board part and connector locations Installing or replacing hardware Installing or replacing hardwareInstalling external options Removing the computer coverRemoving the computer cover Removing the front bezel Removing and reinstalling the front bezelRemoving the PCI card holder Removing and reinstalling the PCI card holderInstalling the PCI card holder Installing or replacing a memory moduleRemoving the optical drive bracket Open the retaining clips as shown User Guide What to do next Installing a memory moduleRemoving a PCI card Installing or replacing a PCI cardInstalling a new PCI card Installing a new hard disk drive into the bracket Installing a new hard disk driveConnecting the signal cable to a Sata hard disk drive Installing a new hard disk drive Rotating the air flow wall Removing the hard disk drive Replacing a hard disk driveReplacing the optical drive Removing the optical drive Connecting a new optical drive Replacing the heat sink and fan assemblyRemoving the optical drive bracket Removing the heat sink and fan assembly Replacing the front fan assembly Removing the front fan assembly bracket Installing the new front fan assembly bracket Replacing the rear fan assembly Removing the rear fan assembly Replacing the keyboard or mouse Installing the rear fan assemblyConnecting the USB keyboard or mouse Completing the parts replacementObtaining device drivers Reinstalling the computer coverLocking devices Basic security featuresPassword protection User Guide Creating and using recovery media Recovery informationCreating recovery media On the Rescue and Recovery menu, click Restore your system Using recovery mediaPerforming a backup operation Performing backup and recovery operationsPerforming a recovery operation Click the Restore your system from a backup iconUsing the Rescue and Recovery workspace Creating a rescue medium Creating and using a rescue mediumInstalling or reinstalling device drivers Using a rescue mediumSolving recovery problems User Guide Starting the Setup Utility program Using the Setup Utility programViewing or changing settings Using passwordsAdministrator password Password considerationsUser Password Setting, changing, or deleting a passwordSelecting a startup device Enabling or disabling a deviceSelecting a temporary startup device Exiting the Setup Utility program Advanced settingsViewing or changing the startup device sequence Configuring RAID for machine types 4262, 4263, 4264, Configuring RAIDInstalling Sata hard disk drives Deleting RAID volumes Creating RAID volumesInstalling Sata or SAS hard disk drives Configuring RAID for machine types 4266, 4269, 4271,From the RAID Config menu, select Create array From the RAID Config menu, select Spare Management Configuring the Marvell Bios Setup to delete an arrayFrom the RAID Config menu, select Delete array User Guide Updating flashing the Bios from a disc Using system programsUpdating system programs Recovering from a POST/BIOS update failure Updating flashing the Bios from your operating systemClick Downloads and drivers Updating system programs User Guide Basic troubleshooting Troubleshooting and diagnostic programsPC-Doctor for Rescue and Recovery Diagnostic programsLenovo ThinkVantage Toolbox PC-Doctor for DOS Cleaning an optical mouseUser Guide Information resources Getting information, help, and serviceOnline Books folder Lenovo ThinkVantage ToolsHelp and service Safety and warrantyUsing the documentation and diagnostic programs Lenovo WelcomeUsing other services Calling for servicePurchasing additional services Model Appendix A. System memory speedIntel 1066 800 MHz Xeon E5640 1333 Appendix B. Notices European conformance CE mark Television output noticeTrademarks CRU IndexPage Page User Guide Page Part Number 89Y7306
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4263, 4266, 4264, 4265, 4269 specifications

Lenovo has established itself as a leader in the technology sector, offering a range of innovative products tailored for various business and personal needs. Among its notable offerings are the Lenovo 4269, 4265, 4263, 4272, and 4266 models, each distinct yet sharing common traits that reflect Lenovo's commitment to quality, performance, and user experience.

The Lenovo 4269 is known for its robust build and reliability, making it an ideal choice for professionals on the move. It typically features a powerful Intel processor, ample RAM, and a solid-state drive (SSD) that ensures quick boot times and efficient multitasking. The laptop's vibrant display often comes with anti-glare technology, allowing users to work comfortably in various lighting conditions. Enhanced connectivity options and security features such as a fingerprint reader contribute to its appeal.

The Lenovo 4265 model is another strong contender, boasting a sleek design complemented by impressive performance metrics. With a focus on productivity, it integrates advanced battery management technology, allowing extended use without the need for frequent charging. Users can benefit from its high-definition webcam, which enhances video conferencing experiences—a critical feature in today's remote working landscape.

The Lenovo 4263 focuses on versatility and portability. It often incorporates a 2-in-1 design, allowing it to transform from a laptop into a tablet seamlessly. This adaptability makes it perfect for creative professionals who require flexibility in their devices. Additionally, its touchscreen interface enhances interaction, making it easier to navigate applications with precision.

The Lenovo 4272 is designed with gamers in mind. It typically hosts a dedicated graphics card, which supports high-resolution gaming and multimedia applications. Enhanced cooling systems assure optimal performance during intense gaming sessions, while customizable keyboard backlighting offers a personal touch for users.

Lastly, the Lenovo 4266 stands out with its emphasis on business solutions. It features advanced enterprise-level security features to protect sensitive data, coupled with performance specifications designed to handle demanding business applications.

In summary, the Lenovo 4269, 4265, 4263, 4272, and 4266 models showcase Lenovo's dedication to combining technology with user-centric design. Each model caters to specific needs—be it mobility, productivity, versatility, gaming, or business applications—ensuring that users find a machine that aligns perfectly with their requirements. Lenovo continues to innovate and evolve, setting benchmarks in the laptop market.
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