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Lenovo 385, 4167, 4164, 5070, 5049, 7518, 5035 Monitor problems, Wrong characters appear on the screen

Models: 4164 385 267 4167 5070 5025 5035 5049 7518 5032

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•The wireless Keyboard is located less than ten meters away from the transceiver.

•The transceiver is fully installed.

Action: If the Transceiver Communications LED is not on, reconnect the transceiver and the keyboard.

Monitor problems

Note: Many monitors have status-indicator lights and built-in controls for adjusting brightness, contrast, width, height, and other picture adjustments. However, the controls vary from monitor type to monitor type. For information about the status lights and using the controls, refer to the documentation that comes with your monitor.

Select your symptom from the following list:

•“Wrong characters appear on the screen” on page 99

•“The monitor works when you turn on the computer, but goes blank after some period of computer inactivity” on page 99

•“The monitor works when you turn on the computer, but goes blank when you start some application programs” on page 99

•“The image appears to be flickering” on page 100

•“The image is discolored” on page 100

Wrong characters appear on the screen

Symptom: Wrong characters appear on the screen.

Action: Have the computer serviced. For details, see Chapter 11 “Getting information, help, and service” on page 111.

The monitor works when you turn on the computer, but goes blank after some period of computer inactivity

Symptom: The monitor works when you turn on the computer, but goes blank after some period of computer inactivity.

Action: The computer is probably set for energy savings with the power-management feature. If the power-management feature is enabled, disabling it or changing the settings might solve the problem.

If these actions do not correct the problem, run the diagnostic programs (see “Diagnostic programs” on page 108 for instructions). If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 111.

The monitor works when you turn on the computer, but goes blank when you start some application programs

Symptom: The monitor works when you turn on the computer, but goes blank when you start some application programs.

Actions:

•Make sure the monitor signal cable is securely connected to the monitor and the monitor connector on the computer. A loose cable can cause intermittent problems.

•Verify that the necessary device drivers for the application programs are installed. Refer to the documentation for the affected application program to see if device drivers are required.

Chapter 10. Troubleshooting and diagnostics 99

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Lenovo 385, 4167, 4164, 5070, 5049, 7518, 5035, 5032, 5025, 267 manual Monitor problems, Wrong characters appear on the screen
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4164, 385, 267, 4167, 5070 specifications

Lenovo has established itself as a leader in the technology sector, consistently delivering innovative products that cater to various user needs. Among its vast offerings, the models 5032, 7518, 5049, 5035, and 5025 are noteworthy for their unique features, advanced technologies, and robust performance.

The Lenovo 5032 is known for its versatility and reliability. It boasts a powerful processor that handles multitasking with ease, making it ideal for both office use and gaming. With a high-resolution display, users can enjoy vibrant visuals, which is perfect for graphic-intensive tasks. Its lightweight design and long battery life enhance portability, allowing users to work or play on the go without frequent recharging.

The 7518 model stands out with its cutting-edge security features. Equipped with a fingerprint scanner and advanced encryption technologies, it ensures that users' data remains protected against unauthorized access. The device also includes a stunning display and exceptional audio output, catering to media consumption and conference calls. Its robust build quality makes it suitable for both home and professional environments.

The Lenovo 5049 focuses on user comfort and connectivity. Featuring a full-size keyboard with ergonomic design, it offers a pleasant typing experience for prolonged use. The model is also equipped with multiple USB ports and connectivity options, allowing users to connect various peripherals seamlessly. Additionally, integrated Wi-Fi 6 support ensures faster internet speeds and improved online experiences.

With the 5035 model, Lenovo emphasizes entertainment and gaming performance. Packed with a dedicated graphics card, it offers excellent graphical performance and is suitable for casual gaming as well as media creation. The high refresh rate display on this model enhances gameplay and visual fidelity, providing users with an immersive experience. Its enhanced thermal management system keeps the device cool during intensive use, ensuring sustained performance.

Lastly, the 5025 model is designed for budget-conscious consumers who do not want to compromise on essential features. It offers reliable performance for everyday tasks, such as browsing, document editing, and streaming. Its compact form factor is ideal for users with limited desk space, while its energy-efficient components ensure longer battery life, making it an excellent choice for students and professionals alike.

In summary, Lenovo's 5032, 7518, 5049, 5035, and 5025 models each bring distinct advantages tailored to different user needs, making them formidable choices in today's technology landscape. Their emphasis on performance, security, and user experience underscores Lenovo's commitment to quality and innovation.