•See the parts listing in the Hardware Maintenance Manual to determine which components are customer replaceable units (CRUs) and which components are field replaceable units (FRUs).

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

Symptom

Action

 

 

The number of serial ports that

1. Make sure that:

are identified by the operating

 

• Each port is assigned a unique address in the Setup Utility program and

system is less than the number

 

none of the serial ports is disabled.

of installed serial ports.

 

• The serial port adapter (if one is present) is seated correctly.

 

2.

Reseat the serial port adapter.

 

3.

Replace the serial port adapter.

 

 

A serial device does not work.

1. Make sure that:

 

 

• The device is compatible with the server.

 

 

• The serial port is enabled and is assigned a unique address.

 

 

• The device is connected to the correct connector.

 

2.

Reseat the following components:

 

 

a. Failing serial device

 

 

b. Serial cable

 

3.

Replace the following components one at a time, in the order shown, restarting

 

 

the server each time:

 

 

a. Failing serial device

 

 

b. Serial cable

 

 

c. (Trained service technician only) System board

 

 

 

Software problems

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

•See the parts listing in the Hardware Maintenance Manual to determine which components are customer replaceable units (CRUs) and which components are field replaceable units (FRUs).

•If 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.

 

• 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.

 

 

• The software is designed to operate on the server.

 

 

• Other software works on the server.

 

 

• The software works on another server.

 

2.

If you receive any error messages while you use the software, see the

 

 

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

 

 

suggested solutions to the problem.

 

3.

Contact the software vendor.

 

 

 

Chapter 7. Troubleshooting 91

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Lenovo 1044, 4011, 4010, 1043 manual Software problems
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4011, 1043, 1044, 4010 specifications

Lenovo has made a significant mark in the world of personal computing, and their series of models like the 4010, 1044, 1043, and 4011 continue to exemplify innovation and performance. Each model caters to specific user needs, making them ideal for diverse computing scenarios.

The Lenovo 4010 stands out with its robust build quality and sleek design. Equipped with a powerful processor, this model is ideal for multitasking and heavy workloads. It features a full HD display, ensuring vibrant visuals for an immersive media experience. The inclusion of advanced cooling technologies allows for efficient thermal management, enhancing overall performance without overheating. Its generous battery life ensures that users can work for extended periods without needing to recharge.

The Lenovo 1044 is designed for those who prioritize portability without compromising on functionality. This lightweight laptop offers a solid combination of performance and battery efficiency. With its ergonomic keyboard and responsive touchpad, it provides a comfortable user experience. The model also incorporates Lenovo's proprietary software enhancements, which optimize performance and battery life, making it suitable for both work and entertainment.

The Lenovo 1043 continues this trend by offering a balance of performance and affordability. It features a clear and bright display alongside powerful internal components that handle everyday tasks with ease. Users appreciate its user-friendly interface and robust build, which promises durability over time. Additionally, the 1043 integrates smart technologies for connectivity, ensuring seamless online experiences and quick file transfers.

Lastly, the Lenovo 4011 builds on the strengths of its predecessors while introducing new features aimed at enhancing user experience further. With faster processing speeds and upgraded graphics capabilities, it caters well to gamers and content creators alike. Its expansive storage options, alongside cloud integration, allow users to store and access their data effortlessly. This model's attention to detail is evident in its design, making it not only functional but also visually appealing.

In summary, the Lenovo 4010, 1044, 1043, and 4011 models showcase the brand's commitment to providing versatile solutions for various computing needs. Whether users are seeking power, portability, affordability, or performance, Lenovo has tailored these models to meet those requirements, ensuring satisfaction and efficiency for everyday tasks and more demanding applications.
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