MSI A520M Pro-VDH User's Guide
![MSI A520M Pro-VDH manual cover](/images/f6a3009c6605106ec02c9300/thumbs/thumb175x175.webp)
To update the BIOS, visit the MSI official website and download the latest BIOS file for the A520M Pro-VDH. Extract the file to a USB drive, restart your computer, enter the BIOS setup, and use the M-Flash utility to update the BIOS.
The MSI A520M Pro-VDH supports up to 64GB of DDR4 RAM across two DIMM slots.
Check all power connections, ensure RAM and GPU are properly seated, and remove any external peripherals. If the issue persists, try resetting the CMOS by removing the battery for a few minutes.
While the A520 chipset generally does not support CPU overclocking, RAM overclocking is possible through the BIOS settings.
Ensure SATA cables are securely connected, check the BIOS to confirm SATA ports are enabled, and try using different SATA ports or cables.
Enter the BIOS setup during boot, navigate to the OC (Overclocking) section, and enable XMP (Extreme Memory Profile) for your RAM.
Restart the computer, enter the BIOS setup, and choose the option to load default settings, usually found under the 'Exit' menu.
No, the MSI A520M Pro-VDH does not support dual graphics card configurations as it has only one PCIe x16 slot.
Refer to the motherboard manual for the pin layout. Align the connectors from the case front panel to the corresponding pins on the motherboard, ensuring polarity is correct.
Regularly clean dust from the motherboard and its components, ensure proper ventilation in the case, and periodically check for BIOS and driver updates.