Lenovo 4265, 4271, 4272 Replacing the heat sink and fan assembly, Connecting a new optical drive

Page 35

a.Connect the signal cable to the rear of the new optical drive.

Note: If you want to replace the signal cable, remove the PCI card holder. See “Removing and reinstalling the PCI card holder” on page 15. Then, disconnect the old signal cable from the system board. Connect one end of the new signal cable to the optical drive and the other end to an available SATA connector on the system board. See “Locating parts and connectors on the system board” on page 9.

b.Locate an available five-wire power connector and connect it to the new optical drive.

Figure 26. Connecting a new optical drive

7.Reinstall the PCI card holder into the chassis if you have removed it. See “Removing and reinstalling the PCI card holder” on page 15.

8.Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 14.

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 heat sink and 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

CAUTION:

The heat sink and fan assembly might be very hot. Turn off the computer and wait three to five minutes to let the computer cool before removing the computer cover.

This section provides instructions on how to replace the heat sink and fan assembly.

To replace the heat sink and 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 PCI card holder. See “Removing and reinstalling the PCI card holder” on page 15.

4.Your computer supports two heat sink and fan assemblies. Locate the heat sink and fan assembly you want to replace. See “Locating components” on page 8.

5.Depending on the heat sink and fan assembly you want to replace, do one of the following:

Chapter 2. Installing or replacing hardware 29

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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 Product overview FeaturesConnectivity System management featuresInput/Output I/O features Audio subsystemPreinstalled software programs SpecificationsPower supply Security featuresSoftware provided with your Windows operating system Software overviewLenovo Welcome Product RecoveryThinkVantage Rescue and Recovery Lenovo ThinkVantage ToolsAntivirus software Locating computer controls, connectors, and partsRear connector locations Locating connectors on the rear of your computerLocating components ConnectorComponent locations Locating parts and connectors on the system boardSystem board part and connector locations System board part and connector locations Sata connectors Battery Microprocessor Removing the computer cover Installing or replacing hardwareInstalling or replacing hardware Installing external optionsRemoving the computer cover Removing and reinstalling the front bezelRemoving the front bezel Removing and reinstalling the PCI card holderRemoving the PCI card holder Installing the PCI card holder Installing or replacing a memory moduleRemoving the optical drive bracket Open the retaining clips as shown ThinkStation User Guide What to do next Installing or replacing a PCI cardRemoving a PCI card Installing a new PCI card Installing a new hard disk driveInstalling a new hard disk drive into the bracket Installing a new hard disk drive Rotating the air flow wall Replacing a hard disk driveRemoving the hard disk drive Replacing the optical driveRemoving 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 assemblyRemoving 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 Basic security featuresLocking devices Locking devicesPassword protection Using recovery media Recovery informationCreating and using recovery media Creating recovery mediaOn the Rescue and Recovery menu, click Restore your system Performing backup and recovery operationsClick 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 Solving recovery problems Installing or reinstalling device driversRecovery information ThinkStation User Guide Using passwords Using the Setup Utility programStarting the Setup Utility program Viewing or changing settingsSetting, changing, or deleting a password Password considerationsAdministrator password User PasswordViewing or changing the startup device sequence Selecting a startup deviceSelecting a temporary startup device Exiting the Setup Utility program Advanced settingsInstalling 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 From the RAID Config menu, select Create array Installing Sata or SAS hard disk drivesFrom 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 Basic troubleshooting Troubleshooting and diagnostic programsLenovo ThinkVantage Toolbox Diagnostic programsLenovo Solution Center PC-Doctor for DOS PC-Doctor for Rescue and RecoveryCleaning an optical mouse Lenovo ThinkVantage Tools Getting information, help, and serviceInformation resources Online Books folderCalling for service Safety and warrantyHelp and service Using the documentation and diagnostic programsUsing 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 CRU IndexPassword 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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