What to do if keyboard does not work on Lenovo Desktop?
If the keyboard is not working on your Lenovo Desktop, ensure that the computer is turned on. Verify the keyboard is securely connected to a USB connector on the computer and that no keys are stuck.
How to fix Lenovo Desktop that does not start?
If your Lenovo Desktop doesn't start when you press the power switch, check the following: Ensure the power cord is correctly connected to both the rear of the computer and a working electrical outlet. If there's a secondary power switch at the rear, make sure it's on. Confirm the power indicator on the front is lit. Also, verify that the computer voltage matches the outlet voltage for your region.
Why is my Lenovo ThinkStation P300 Desktop monitor screen blank?
If your Lenovo Desktop monitor screen is blank, verify that the monitor signal cable is correctly connected to both the monitor and the appropriate connector on the computer. Also, check that the monitor power cord is correctly connected to the monitor and a working electrical outlet. Ensure the monitor is turned on and the brightness and contrast are properly set. Finally, confirm the computer voltage matches the outlet voltage for your region. If your computer has two monitor connectors, use the one on the graphics card.
What to do if mouse does not work on Lenovo Desktop?
If the mouse is not working on your Lenovo Desktop, ensure that the computer is turned on. Verify that the mouse is securely connected to a USB connector on the computer and that the mouse is clean.
Why Lenovo ThinkStation P300 monitor goes blank after inactivity?
If the monitor works when you turn on the Lenovo Desktop, but goes blank after inactivity, the computer is probably set for energy savings with the power-management feature. Disabling it or changing the settings might solve the problem.
How to free up hard disk space on Lenovo Desktop?
To free up disk space on your Lenovo Desktop, click Disk Cleanup.
Why printer does not work with Lenovo Desktop?
If the printer does not work with your Lenovo Desktop, verify that the printer is turned on and is online.
How to stop flickering image on Lenovo Desktop?
If the image appears to be flickering on your Lenovo Desktop, the monitor might be operating in a low-refresh rate display mode. Set the monitor to the highest, noninterlaced refresh rate supported by your monitor and the video controller in your computer.
How to fix fragmented files on Lenovo Desktop?
To resolve an excessive number of fragmented files on your Lenovo Desktop, run the Windows Disk Defragmenter program.
Why image is discolored on Lenovo Desktop?
If the image is discolored on your Lenovo Desktop, the monitor might be affected by interference from nearby equipment. Magnetic fields around other devices, such as transformers, appliances, fluorescent lights, and other monitors might be causing the problem.
General| Chipset | Intel C226 |
|---|---|
| Memory | Up to 32GB DDR3 1600MHz ECC or non-ECC |
| Memory Slots | 4 DIMM slots |
| Networking | Integrated Gigabit Ethernet |
| Processor | Intel Core i3, i5, i7, or Xeon E3-1200 v3 series |
| Storage | Up to 512GB SSD |
| Drive Bays | 2 x 3.5" |
| Optical Drive | Optional DVD-ROM, DVD-RW, or Blu-ray |
| Graphics | Integrated Intel HD Graphics; Optional NVIDIA Quadro or AMD FirePro discrete graphics |
| Expansion Slots | 1 x PCIe x16, 1 x PCIe x16 (wired x4), 1 x PCIe x1, 1 x PCI |
| Power Supply | 280W |
| Operating System | Windows 7 |
| Dimensions | 175mm x 427mm x 414mm (6.9" x 16.8" x 16.3") |
| Weight | Starting at 11 kg (24.3 lbs) |
Guidelines for safe use of power cords, adapters, plugs, and outlets.
Precautions to avoid damage to computer components from static electricity.
Details on finding connectors, controls, indicators, and internal components of the computer.
Overview of the computer's hardware and software features.
Instructions on how to register the computer with Lenovo for support and warranty.
Explains keyboard shortcuts for Windows and how they enhance computer interaction.
Explains how to get the latest software programs, device drivers, and operating system updates.
Instructions for keeping the computer clean and in good working order.
Information on the product's subject to US Export Administration Regulations.
Information on arranging workspace and setting up equipment for ergonomic use.
How to use a padlock or cable lock to secure the computer cover.
Setting BIOS and Windows passwords to deter unauthorized access.
Guide to viewing and changing computer configuration settings via the BIOS Setup Utility.
Basic steps to diagnose and resolve common computer problems.
Steps for recovering the system using Rescue and Recovery or Product Recovery programs.
Procedures for refreshing or resetting the computer for Windows 8.1.
Precautions to take when handling sensitive computer components to prevent static discharge.
Step-by-step guide for installing or replacing RAM modules.
Accessing useful resources like Lenovo ThinkVantage Tools and Help and Support.
Information on accessing the Lenovo website for drivers, support, and product details.
Overview of the ENERGY STAR program and its benefits for energy efficiency.
Information on the product's subject to US Export Administration Regulations.
Information on the WEEE marking and proper disposal of electronic equipment.
Compliance with EU directive restricting hazardous substances in electrical equipment.
Information regarding Lenovo's patents, licensing, and disclaimers.
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