Lenovo 6437, 6438 Software problems, Universal Serial Bus USB device problems, Video problems

Page 69

Software problems

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee the parts listing in the Hardware Maintenance Manual to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU).

vIf an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained service technician.

Symptom

Action

 

 

 

You suspect a software

1.

To determine whether the problem is caused by the software, make sure that:

problem.

 

v The server has the minimum memory that is needed to use the software. For

 

 

memory requirements, see the information that comes with the software. If

 

 

you have just installed an adapter or memory, the server might have a

 

 

memory-address conflict.

 

 

v The software is designed to operate on the server.

 

 

v Other software works on the server.

 

 

v The software works on another server.

 

2.

If you received any error messages when using the software, see the

 

 

information that comes with the software for a description of the messages and

 

 

suggested solutions to the problem.

 

3.

Contact your place of purchase of the software.

 

 

 

Universal Serial Bus (USB) device problems

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee the parts listing in the Hardware Maintenance Manual to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU).

vIf an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained service technician.

Symptom

Action

 

 

 

A USB device does not work.

1.

Make sure that:

 

 

 

v The correct USB device driver is installed.

 

 

v The operating system supports USB devices.

 

2.

Make sure that the USB configuration options are set correctly in the

 

 

Configuration/Setup Utility program menu (see the User’s Guide for more

 

 

information).

 

3.

If you are using a USB hub, disconnect the USB device from the hub and

 

 

connect it directly to the server.

 

 

 

Video problems

See “Monitor problems” on page 50.

Chapter 5. Solving problems 55

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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 Installation guidelines Installing optional devicesSystem reliability guidelines Working inside the server with the power onRemoving the cover Handling static-sensitive devicesInstalling 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 Connecting the cables Installing the coverUpdating the server configuration Front view Server controls, LEDs, and powerRear view Server power features Turning on the serverTurning off the server Page Using the EasyStartup DVD Configuring the serverBefore you use the EasyStartup DVD Configuring RAIDEasyStartup overview Setup and configurationTypical operating system installation Installing your operating system without using EasyStartup Installing ThinkServer EasyManage softwareInstallation requirements Installing Windows Components on the Core Server Installation orderUninstalling the LANDesk Software Agent Using the Configuration/Setup Utility programUsing the LSI Logic Configuration Utility program Configuring the Gigabit Ethernet controllers Using the baseboard management controllerSolving problems Diagnostic tools overviewPost beep codes Hardware Maintenance Manual Post error codesDefault 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 CD or DVD drive problems Troubleshooting tablesPage USB keyboard, mouse, or pointing-device problems Intermittent problemsPage Microprocessor problems Memory problemsMonitor problems Solving problems Optional-device problems Power problems EasyStartup problems Serial-device problemsSoftware problems Universal Serial Bus USB device problemsVideo problems Page Before you call Appendix A. Getting help and technical assistanceUsing other services Calling for servicePurchasing additional services Lenovo product service Page Appendix B. Notices Important notes TrademarksWaste electrical and electronic equipment Weee notices Recycling statements for Japan For the European Union Battery return programElectronic emissions notices German Ordinance for Work gloss statementFederal Communications Commission FCC statement Industry Canada Class a emission compliance statementGerman Class a compliance statement European Union EMC Directive conformance statementPage Appendix B. Notices Page SAS Sata IndexSAS 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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