ASUS P9D-X User Manual
![ASUS P9D-X Motherboard manual cover](/images/KupgKNpixgVOjlgLVLIOaaJE/thumbs/thumb175x175.webp)
To update the BIOS on your ASUS P9D-X motherboard, download the latest BIOS update from the ASUS support website. Extract the downloaded file and copy it to a USB flash drive. Enter the BIOS setup by pressing 'Del' during boot, navigate to the 'Advanced' tab, and select 'ASUS EZ Flash Utility'. Follow the prompts to update the BIOS using the file on your USB drive.
If your ASUS P9D-X motherboard does not power on, check all power connections to ensure they are securely connected. Verify that the power supply is functioning by testing it with another system. Check for any visible motherboard damage or burnt components. If the issue persists, try resetting the BIOS by removing the CMOS battery for a few minutes before reinserting it.
To reset the CMOS on your ASUS P9D-X motherboard, turn off the system and unplug the power cable. Locate the CMOS battery on the motherboard and carefully remove it. Wait for about 5 minutes before reinserting the battery. This will reset the BIOS settings to their defaults.
The ASUS P9D-X motherboard supports DDR3 ECC and non-ECC unbuffered memory modules. It can handle up to 32GB of RAM across its four DIMM slots, with a maximum capacity of 8GB per slot.
To troubleshoot a no display issue, first ensure the monitor is connected properly and powered on. Check the graphics card installation and reseat it if necessary. Verify that RAM modules are correctly seated. Try booting with minimum components (CPU, one RAM stick, onboard graphics) to isolate the problem. If the issue persists, test with a different monitor or graphics card.
The ASUS P9D-X motherboard does not have an M.2 slot. However, you can use an M.2 SSD with an adapter that fits into a PCIe slot, provided the SSD is compatible with the adapter specifications.
To configure RAID on the ASUS P9D-X motherboard, enter the BIOS setup and navigate to the 'Advanced' tab. Select 'SATA Configuration' and change the SATA Mode to 'RAID'. Save and exit the BIOS. During boot, press 'Ctrl + I' to enter the RAID configuration utility, where you can set up your RAID array.
If your CPU is overheating, ensure that the CPU cooler is properly attached and that thermal paste is applied correctly. Check for dust buildup in the heatsink and fan, and clean them if necessary. Ensure adequate airflow in the case and consider adding more fans or upgrading your cooling solution.
To enable virtualization, enter the BIOS setup by pressing 'Del' during boot. Navigate to the 'Advanced' tab, select 'CPU Configuration', and enable the 'Intel Virtualization Technology' option. Save the changes and exit the BIOS.
Refer to the motherboard manual for the layout of the front panel header, which is typically located near the bottom-right corner of the board. Connect the power switch, reset switch, HDD LED, and power LED cables from the case to the corresponding pins on the motherboard, ensuring correct polarity.