What to do if my Lenovo Desktop computer does not start?
If your Lenovo Desktop computer doesn't start, check the following: Ensure the power cord is correctly connected to the rear of the computer and a working electrical outlet. If there's a secondary power switch at the rear, ensure it's on. Check if the power indicator on the front is lit. Also, confirm the computer voltage matches the outlet voltage for your region.
What to do if my Lenovo Desktop wireless keyboard or mouse does not work?
If your Lenovo Desktop wireless keyboard or mouse isn't working, verify these points: * Ensure the computer is turned on. * Check the battery condition in the wireless keyboard or mouse. * Verify the wireless configurations are set correctly (refer to the provided documentation or Windows Help). * If your wireless mouse has a dongle, ensure it's correctly connected to a USB port. * For the wireless keyboard, check that no keys are stuck. * Ensure the wireless mouse is clean.
What to do if my Lenovo ThinkCentre Edge Desktop keyboard does not work?
If your Lenovo Desktop keyboard isn't working, check these things: Ensure the computer is turned on. Check that the keyboard is securely connected to a USB connector on the computer. Make sure no keys are stuck.
Why is my Lenovo ThinkCentre Edge Desktop monitor screen blank?
If your Lenovo Desktop monitor screen is blank, verify the following: Ensure the monitor power cord is correctly connected to the monitor and a working electrical outlet. Make sure the monitor is turned on, and the brightness and contrast controls are properly set. Also, check that the computer voltage matches the voltage available at the electrical outlet.
What to do if my Lenovo ThinkCentre Edge mouse does not work?
If your Lenovo Desktop mouse isn't working, check these things: Ensure the computer is turned on. Check that the mouse is securely connected to a USB connector on the computer. Make sure the mouse is clean.
General| Series | ThinkCentre Edge |
|---|---|
| Memory Type | DDR3 |
| Network | Gigabit Ethernet |
| Form Factor | Small Form Factor |
| Processor | Intel Core i3/i5/i7 |
| Memory | Up to 16GB |
| Storage | HDD or SSD |
| Graphics | Integrated Intel HD Graphics |
| Operating System | Windows 7 |
| Ports | USB 2.0, USB 3.0, DisplayPort, VGA, Audio |
| Optical Drive | DVD-ROM, DVD-RW |
Instructions on servicing and upgrading computer components, emphasizing customer safety and approved parts.
Precautions to prevent damage from static electricity when handling computer components and parts.
Advice on selecting and using extension cords and power strips, ensuring they meet electrical requirements.
Instructions for connecting and disconnecting external devices safely, especially regarding USB and 1394 cables.
Basic precautions for ensuring proper airflow and preventing overheating of the computer and monitor.
Safety precautions related to using telephone equipment and modem lines to prevent fire, shock, or injury.
Warning against removing covers of power supplies due to hazardous voltage and energy levels.
Introduction to the computer's features, covering a variety of models and how to view specific model information.
Details on the types of microprocessors available for the computer, varying by model.
Information on the computer's memory support, including type and maximum capacity.
Listing of internal storage components such as card readers, optical drives, and hard disk drives.
Details about the video output capabilities, specifically the DisplayPort connector.
Information on the integrated high-definition audio and front panel connectors for microphone and headphones.
Overview of system management capabilities like POST, DMI, Intel Matrix Storage Manager, PXE, SM BIOS, Wake on LAN/Ring, and WMI.
Listing of available input/output ports, including serial, USB, Ethernet, and audio connectors.
Information on available slots for internal expansion, such as hard disk drive and optical drive bays.
Listing of operating systems that come preinstalled with the computer, including Windows versions and Linux.
Physical dimensions of the computer including width, height, and depth with the frame stand.
Weight specifications for the computer in its maximum configuration, with and without the monitor stand.
Specifications for operating and storage environments, including air temperature and humidity.
Details on electrical input requirements, including input voltage range and frequency.
Instructions for accessing Lenovo programs via ThinkVantage Tools or Control Panel on Windows 7.
Instructions for accessing Lenovo programs by navigating through the Control Panel on Windows.
Overview of the computer's security features, including firmware agents, password protection, and cable lock support.
Precautions to avoid static-electricity damage when handling computer components and parts.
General instructions for expanding computer capabilities by installing or replacing hardware.
Details on recovery solutions for Windows 7, including creating recovery media and backup operations.
Instructions for creating and using recovery media to restore the computer to factory default state.
Information on performing backup and recovery operations using Rescue and Recovery.
Troubleshooting steps for accessing the Rescue and Recovery workspace or Windows environment.
Steps to refresh the computer without losing personal files and retaining settings.
Procedure to reset the computer to factory defaults, reinstalling OS and preinstalled programs.
Instructions on how to start the Setup Utility program by pressing the F1 key during boot.
Information on setting and managing passwords (Power-On, Administrator) within the Setup Utility program.
Explanation of the Power-On Password requirement at each computer startup.
How setting an Administrator Password deters unauthorized users from changing settings.
Instructions for updating the BIOS using a system-program-update disc.
Steps to download and install updated device drivers from the Lenovo Web site.
Guidelines for keeping the computer clean and in good working order.
Table of common symptoms and verification steps for basic computer problems like startup and display issues.
Guidance for resolving problems by referring to specific symptom sections and checking recent changes.
Troubleshooting steps for audio issues, including no audio in Windows and issues with external speakers.
Steps to check and free up disk space to resolve performance issues.
Information on obtaining help and service by telephone through the Customer Support Center during the warranty period.
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