ASUS M2N-CM DVI User Manual
![ASUS M2N-CM DVI Motherboard manual cover](/images/CoDSCvqGsiAUvAbwkVTCdlVb/thumbs/thumb175x175.webp)
To update the BIOS, download the latest BIOS file from the ASUS support website, save it to a USB drive, and use the EZ Flash utility in the BIOS setup to update.
Ensure that the RAM is fully seated in the slot. Check the motherboard's manual for compatible RAM types and try resetting the CMOS by removing and reinserting the CMOS battery.
Check the connections of the monitor and graphics card. Ensure that the graphics card is compatible and properly seated. Test with another monitor or cable if possible.
The ASUS M2N-CM DVI motherboard supports up to 4GB of DDR2 RAM, with two 2GB modules in dual-channel configuration.
Enter the BIOS setup, navigate to the 'Advanced' tab, and enable the onboard graphics option. Save the changes and exit the BIOS.
To reset the BIOS, turn off the computer and unplug it. Remove the CMOS battery for a few minutes, then reinsert it. Alternatively, use the CLRTC jumper to clear the CMOS.
Continuous beeping usually indicates a RAM or graphics card issue. Ensure both are properly seated and test with known working components if necessary.
Ensure that all case fans are working and properly positioned. Consider upgrading the CPU cooler, ensuring good cable management for airflow, and cleaning dust from the components.
Recheck all connections and components to ensure they are properly seated. Verify that the new hardware is compatible. Reset the BIOS settings if necessary.
Refer to the motherboard's manual for the correct pin layout. Connect the front panel audio and USB cables to the appropriate headers on the motherboard, ensuring they are aligned correctly.