Lenovo ThinkCentre M710s Hardware Maintenance Manual

To perform a factory reset on your Lenovo ThinkCentre M710s, restart your computer and repeatedly press the F11 key to enter the recovery environment. Follow the on-screen instructions to reset your PC to its factory settings.
First, ensure that the power cable is securely connected to both the computer and the power outlet. Check the power outlet by testing it with another device. If the issue persists, try replacing the power cable or contact Lenovo support for further assistance.
To upgrade the RAM, power off your computer and unplug all cables. Open the side panel of the chassis. Locate the RAM slots on the motherboard and insert the new RAM module into an empty slot, ensuring it's properly seated. Replace the panel and reconnect the cables.
Your system may be slow due to insufficient RAM, a full hard drive, or background applications. Try closing unnecessary programs, running a disk cleanup, and checking for malware. Consider adding more RAM or upgrading to an SSD for better performance.
Connect each monitor to the available video ports on your ThinkCentre M710s, such as HDMI, DisplayPort, or VGA. Once connected, right-click on the desktop, select 'Display settings', and configure the display arrangement as desired.
First, restart your computer to see if that resolves the issue. Check the Device Manager under 'Universal Serial Bus controllers' for any errors. Update the USB drivers if necessary. If the problem persists, try using a different USB device or port.
Visit Lenovo's support website and download the latest BIOS update for the ThinkCentre M710s. Follow the provided instructions to create a bootable USB drive and perform the BIOS update. Ensure your computer is connected to a reliable power source during the update.
Check that the Ethernet cable is securely connected and that your router is functioning properly. Run the Windows Network Troubleshooter by right-clicking the network icon in the system tray. Update the network adapter drivers if needed.
Perform regular software updates, clean out dust from the interior using compressed air, and check for malware with a reliable antivirus program. Also, back up important data and check for any hardware issues periodically.
Restart your computer and press the F1 key to enter BIOS setup. Navigate to the 'Security' tab and select 'Virtualization'. Enable the 'Intel Virtualization Technology' option and save your changes before exiting the BIOS.