Lenovo 6438, 6437, 6436, 6435 manual Installing a memory module

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4.Press the cover-release button 1.

5.Slide the cover back approximately 1.27 cm (0.5 inches); then, lift it off the server.

Attention: For proper cooling and airflow, replace the cover before you turn on the server. Operating the server for extended periods of time (more than 30 minutes) with the cover removed might damage server components.

Installing a memory module

The following notes describe the types of dual inline memory modules (DIMMs) that the server supports and other information that you must consider when installing DIMMs:

vThe server supports 512 MB, 1 GB, and 2 GB DIMMs, for a maximum of 8 GB of system memory. See http://www.lenovo.com/accessories for a list of memory modules that you can use with the server.

vThe amount of usable memory will be reduced depending on the system configuration. A certain amount of memory must be reserved for system resources. Use the system summary in the Configuration/Setup Utility program to view the total amount of installed memory and the amount of configured memory (see “Using the Configuration/Setup Utility program” on page 35).

vThe server comes with one 512 MB or 1 GB DIMM installed in DIMM connector 1 and an identical DIMM (the same size, speed, type, and technology) installed in DIMM connector 3.

vIf you install a pair of DIMMs in DIMM connectors 2 and 4, the size, speed, type, and technology of the DIMMs that you install in DIMM connectors 2 and 4 must match each other. However, they do not have to be the same size, speed, type, and technology as the DIMMs that are installed in DIMM connectors 1 and 3.

vYou can use compatible DIMMs from various manufacturers in the same pair.

vInstall only double-data-rate II (DDR II), PC2-5300, unbuffered synchronous dynamic random-access memory (SDRAM) with error correcting code (ECC) DIMMs. These DIMMs must be compatible with the latest PC2-5300 SDRAM unbuffered DIMM specification.

vIf you install a pair of 2 GB DIMMs and a pair of other-size DIMMs, the 2 GB DIMMs must be installed as the first pair (in DIMM connectors 1 and 3).

vWhen you restart the server after you add or remove a DIMM, a message is displayed indicating that the memory configuration has changed.

14ThinkServer RS110 Types 6435, 6436, 6437, and 6438: Installation Guide

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Contents Installation Guide Page Installation Guide Page Contents Page Safety Page To Connect To Disconnect Do not Safety Statement Safety Page Introduction Lenovo ThinkServer Documentation DVD Features and specifications Drives Major components of the server Inch models Dimm System board 13 Operator information panel assembly System-board optional-device connectors Page Installing optional devices Installation guidelinesWorking inside the server with the power on System reliability guidelinesHandling static-sensitive devices Removing the coverInstalling a memory module Installing a hard disk drive Installing a simple-swap Serial ATA hard disk drive Installing a hot-swap hard disk drive Installing an adapter Expansion-slot cover Page Adapter bracket Completing the installation Installing the cover Connecting the cablesUpdating the server configuration Server controls, LEDs, and power Front viewRear view Turning on the server Server power featuresTurning off the server Page Configuring the server Using the EasyStartup DVDConfiguring RAID Before you use the EasyStartup DVDSetup and configuration EasyStartup overviewTypical operating system installation Installing ThinkServer EasyManage software Installing your operating system without using EasyStartupInstallation requirements Installation order Installing Windows Components on the Core ServerUsing the Configuration/Setup Utility program Uninstalling the LANDesk Software AgentUsing the LSI Logic Configuration Utility program Using the baseboard management controller Configuring the Gigabit Ethernet controllersDiagnostic tools overview Solving problemsPost beep codes Post error codes Hardware Maintenance ManualDefault Settings, and save Maintenance Manual Abbreviated list of Post error codes Only Replace Abbreviated list of Post error codes Abbreviated list of Post error codes Troubleshooting tables CD or DVD drive problemsPage Intermittent problems USB keyboard, mouse, or pointing-device problemsPage Memory problems Microprocessor problemsMonitor problems Solving problems Optional-device problems Power problems Serial-device problems EasyStartup problemsUniversal Serial Bus USB device problems Software problemsVideo problems Page Appendix A. Getting help and technical assistance Before you callCalling for service Using other servicesPurchasing additional services Lenovo product service Page Appendix B. Notices Trademarks Important notesWaste electrical and electronic equipment Weee notices Recycling statements for Japan Battery return program For the European UnionGerman Ordinance for Work gloss statement Electronic emissions noticesFederal Communications Commission FCC statement Industry Canada Class a emission compliance statementEuropean Union EMC Directive conformance statement German Class a compliance statementPage Appendix B. Notices Page Index SAS SataSAS Index Page Page Part Number 46U0855
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6435, 6436, 6437, 6438 specifications

Lenovo has continuously pushed the boundaries of technology with its innovative offerings in the laptop segment. Among its diverse portfolio, the Lenovo 6438, 6437, 6435, and 6436 models stand out due to their advanced features and robust performance, catering to both professional and everyday users.

The Lenovo 6438 is notable for its striking design and powerful specifications. It typically includes Intel's latest processors, ensuring smooth multitasking and enhanced performance. With an ample amount of RAM, users can seamlessly switch between applications. It often comes equipped with a high-resolution display, providing vibrant colors and sharp visuals, ideal for both work and entertainment.

Moving on to the Lenovo 6437, this model emphasizes portability without sacrificing functionality. Weighing less than its counterparts, it is a favorite among students and professionals on the go. The model features an impressive battery life, providing extended usage hours, making it perfect for long flights or extended meetings. The touchscreen capability adds an extra layer of interactivity, allowing for intuitive use.

The Lenovo 6435 distinguishes itself with its focus on security and connectivity. It often integrates biometric security features, such as a fingerprint reader, ensuring that user data remains safe. Furthermore, it typically includes multiple USB ports along with HDMI and Ethernet connections, catering to a range of peripheral devices. As for connectivity, it usually supports the latest Wi-Fi standards for faster and more reliable internet access.

Finally, the Lenovo 6436 is tailored for gamers and heavy multimedia users. It generally boasts a dedicated graphics card, delivering exceptional graphic performance for gaming and design work. The cooling system in this model is often engineered to ensure optimal performance during intense usage. Additionally, the sound quality is enhanced, with Dolby Audio technology providing an immersive audio experience.

In summary, the Lenovo 6438, 6437, 6435, and 6436 models exemplify the brand's commitment to innovation. With their unique features tailored for various user needs, these models present an excellent choice for anyone looking for performance, portability, security, or gaming capabilities. Whether for business, creativity, or leisure, Lenovo consistently provides quality and reliability in its laptop offerings.
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