Lenovo 4263, 4271, 4272, 4269, 4265, 4264, 4266, 4262 Replacing the front fan assembly, What to do next

Page 38

14. Reinstall the PCI card holder. See “Removing and reinstalling the PCI card holder” on page 15.

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 37.

Replacing the front fan assembly

Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkStation Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkStation Safety and Warranty Guide, go to:

http://support.lenovo.com

This section provides instructions on how to replace the front fan assembly.

Note: Not all computers have the front fan assembly.

To replace the front fan assembly, do the following:

1.Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer.

2.Remove the computer cover. See “Removing the computer cover” on page 13.

3.Remove the front bezel. See “Removing and reinstalling the front bezel” on page 14.

4.Remove the PCI card holder. See “Removing and reinstalling the PCI card holder” on page 15.

5.Disconnect the front fan assembly cable from the front fan connector on the system board. See “Locating parts and connectors on the system board” on page 9.

32ThinkStation User Guide

Page 37 Page 39
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Page 37 Page 39
Contents ThinkStation User Guide Third Edition December Copyright Lenovo 2010 Contents Appendix A. System memory speed Appendix B. Notices Important safety information Iv ThinkStation User Guide Features Product overviewAudio subsystem System management featuresInput/Output I/O features ConnectivitySecurity features SpecificationsPower supply Preinstalled software programsSoftware overview Software provided with your Windows operating systemLenovo ThinkVantage Tools Product RecoveryThinkVantage Rescue and Recovery Lenovo WelcomeLocating computer controls, connectors, and parts Antivirus softwareLocating connectors on the rear of your computer Rear connector locationsConnector Locating componentsLocating parts and connectors on the system board Component locationsSystem board part and connector locations System board part and connector locations Sata connectors Battery Microprocessor Installing external options Installing or replacing hardwareInstalling or replacing hardware Removing the computer coverRemoving and reinstalling the front bezel Removing the computer coverRemoving and reinstalling the PCI card holder Removing the front bezelRemoving the PCI card holder Installing or replacing a memory module Installing the PCI card holderRemoving the optical drive bracket Open the retaining clips as shown ThinkStation User Guide Installing or replacing a PCI card What to do nextRemoving a PCI card Installing a new hard disk drive Installing a new PCI cardInstalling a new hard disk drive into the bracket Installing a new hard disk drive Replacing a hard disk drive Rotating the air flow wallReplacing the optical drive Removing the hard disk driveRemoving the optical drive Replacing the heat sink and fan assembly Connecting a new optical driveRemoving the optical drive bracket Removing the heat sink and fan assembly Replacing the front fan assembly Removing the front fan assembly bracket Replacing the rear fan assembly Installing the new front fan assembly bracketRemoving the rear fan assembly Installing the rear fan assembly Replacing the keyboard or mouseCompleting the parts replacement Connecting the USB keyboard or mouseBasic security features Obtaining device driversLocking devices Locking devicesPassword protection Creating recovery media Recovery informationCreating and using recovery media Using recovery mediaPerforming backup and recovery operations On the Rescue and Recovery menu, click Restore your systemClick the Restore your system from a backup icon Performing a backup operationPerforming a recovery operation Using the Rescue and Recovery workspace Creating a rescue medium Creating and using a rescue mediumUsing a rescue medium Installing or reinstalling device drivers Solving recovery problemsRecovery information ThinkStation User Guide Viewing or changing settings Using the Setup Utility programStarting the Setup Utility program Using passwordsUser Password Password considerationsAdministrator password Setting, changing, or deleting a passwordViewing or changing the startup device sequence Selecting a startup deviceSelecting a temporary startup device Advanced settings Exiting the Setup Utility programInstalling Sata hard disk drives Configuring RAIDConfiguring RAID for machine types 4262, 4263, 4264, Configuring RAID for machine types 4266, 4269, 4271, Creating RAID volumesDeleting RAID volumes Installing Sata or SAS hard disk drives From the RAID Config menu, select Create arrayFrom the RAID Config menu, select Delete array Configuring the Marvell Bios Setup to delete an arrayFrom the RAID Config menu, select Spare Management Updating system programs Using system programsUpdating flashing the Bios from a disc Click Downloads and drivers Updating flashing the Bios from your operating systemRecovering from a POST/BIOS update failure Updating system programs ThinkStation User Guide Troubleshooting and diagnostic programs Basic troubleshootingLenovo ThinkVantage Toolbox Diagnostic programsLenovo Solution Center PC-Doctor for Rescue and Recovery PC-Doctor for DOSCleaning an optical mouse Online Books folder Getting information, help, and serviceInformation resources Lenovo ThinkVantage ToolsUsing the documentation and diagnostic programs Safety and warrantyHelp and service Calling for serviceUsing other services Purchasing additional services Appendix A. System memory speed Dimm type and speed PC3-8500R Appendix A. System memory speed Dimm type and speed PC3-8500R Appendix B. Notices Trademarks Television output noticeEuropean conformance CE mark Index CRUPassword Page ThinkStation User Guide Page 89Y7306
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4262, 4263, 4266, 4264, 4265 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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