MSI Codex B930 User's Manual

To perform a factory reset, restart the MSI Codex B930 and press the 'F3' key during boot to access the recovery options. Follow the on-screen instructions to reset the system to its factory settings.
First, check the power cable and ensure it's properly connected. Try a different power outlet. If the PC still doesn't power on, consider checking the power supply unit or contacting MSI support for further assistance.
To upgrade the RAM, turn off the computer and disconnect all cables. Open the case by removing the screws at the back. Locate the RAM slots and insert the new RAM module, ensuring it clicks into place. Close the case and reconnect all cables.
Turn off the computer and disconnect all cables. Open the case and use compressed air to gently remove dust from components. Avoid touching any internal parts and ensure the fans are clean. Close the case and reconnect all cables.
Download the latest BIOS update from the MSI website. Extract the files to a USB drive. Restart the computer and enter the BIOS setup by pressing 'DEL' during boot. Use the M-Flash utility to update the BIOS from the USB drive.
Ensure that the cooling fans are functioning properly and clean any dust buildup. Ensure that the PC is placed in a well-ventilated area. You can also consider applying new thermal paste to the CPU for better heat dissipation.
Ensure that your graphics card supports multiple displays. Connect each monitor to the available HDMI, DisplayPort, or DVI ports on the graphics card. Configure the display settings in the operating system to extend or duplicate the screens.
Slow performance can be caused by insufficient RAM, a fragmented hard drive, or malware. Consider upgrading the RAM, running a disk defragmentation, and performing a malware scan to improve performance.
Check if the audio cables and connections are secure. Ensure that the correct playback device is set as default in the sound settings. Update the audio drivers from the MSI website if necessary.
Try connecting the USB device to a different port. Check the device manager to see if there are any driver issues. Update or reinstall the USB drivers from the MSI or the device manufacturer's website.