ASUS D520MT User Manual
![ASUS D520MT CPU manual cover](/images/ebjAGbTOmaIDtUHnTexbBuuM/thumbs/thumb175x175.webp)
To update the BIOS on the ASUS D520MT, first download the latest BIOS version from the ASUS support website. Then, create a bootable USB drive and copy the BIOS file onto it. Restart your computer, enter the BIOS setup by pressing F2 during boot, and use the EZ Flash utility to update the BIOS from the USB drive.
If your ASUS D520MT won't turn on, check the power connection and ensure the power cable is securely plugged in. Verify that the power outlet is functional by testing it with another device. If the problem persists, try a different power cable or adapter. If none of these steps work, consider seeking professional technical assistance.
To improve performance, consider upgrading the RAM and replacing the hard drive with an SSD. Regularly clean up unnecessary files and programs using system utilities, and ensure your operating system and drivers are up to date. Running disk defragmentation and managing startup programs can also enhance performance.
To clean your ASUS D520MT, power off the device and unplug all cables. Use compressed air to gently remove dust from vents and fans. Open the case if necessary, and carefully clean the interior components with a soft brush. Avoid using liquids and ensure no cables or components are dislodged during the process.
To reset to factory settings, access the recovery partition by restarting the computer and pressing F9 during boot. Select 'Restore' and follow the on-screen instructions to complete the process. Ensure you backup important data before proceeding, as this will erase all data on the device.
Overheating can be caused by dust accumulation in the cooling system or insufficient airflow. Clean the fans and vents using compressed air and ensure the device is placed on a hard, flat surface to improve ventilation. Consider using a cooling pad if overheating continues.
To install additional RAM, first power off the computer and unplug all cables. Open the case and locate the RAM slots on the motherboard. Insert the new RAM module into an empty slot, ensuring it's securely seated. Close the case, reconnect the cables, and power on the computer to verify the upgrade.
Ensure the monitor is properly connected to the computer and powered on. Check the video cable for damage and try using a different cable or port. If the issue persists, test the monitor with another device to rule out a monitor issue. If the problem remains, consider checking the graphics card or consulting a technician.
To set up dual monitors, connect each monitor to the computer using the appropriate video ports. Right-click on the desktop, select 'Display settings', and configure the display options. Choose 'Extend these displays' to use both monitors as a single desktop space and adjust the resolution and orientation as needed.
Regular maintenance includes cleaning dust from vents and fans, updating the operating system and software, checking and installing the latest drivers, and backing up important data. Perform virus scans to ensure system security and run disk cleanup tools to maintain optimal performance.