No device functions properly once the new motherboard is installed.
No device functions properly once the new motherboard is installed.
Hello, I recently chose to upgrade my PC. It came with an ASUS ATX motherboard and an Intel i5-10400F processor. To save money, I purchased a new motherboard and CPU—an Aorus A520 Elite and a Ryzen 5 5600X. During the installation, I attempted to use BIOS version F19 for the 5th generation CPU, but it failed. The system flashed red before stopping, indicating it finished updating. After that, I installed the CPU, RAM, GPU, and SSD to check if it would boot, but everything failed—only the fans spun without any response. I suspected a power supply issue since my old PSU was 350W. I upgraded to a 500W Corsair PSU, but it still didn’t work. Then I tried using my dad’s 3050 graphics card to see if it would appear on my screen. It didn’t. Eventually, I moved the GPU to my old motherboard, but it also failed. Now I’m stuck without a clear solution.
I've attempted to flash it several times but nothing happened. I've reset the CMOS after each try to see if that helps.
I kept it on for roughly ten seconds each time I removed the CMOS battery and left it out for two hours to test. Then I re-flash the BIOS using fat32 and saved the file named GIGABYTE.BIN. I followed the instructions on the Gigabyte website, pressing the Q-flash button once. I also double-checked that it was connected to the right USB port using the manual. Additionally, I managed to get my old PC running again after leaving the CMOS battery out for a few hours. Based on this, I’m starting to think the issue might be with the motherboard or CPU, which can be replaced.
Keep the motherboard running for a couple of minutes... it might need longer than that for the new BIOS to load. Confirm both the 24-pin cable and the CPU power cable are connected when you attempt to boot the board. You only require a RAM stick (insert it into the farthest slot from the CPU socket) and the GPU to test functionality... ensure the monitor cable is attached to the GPU, not the motherboard video connectors (those won’t work since 5600x lacks built-in graphics). Edit: there are three versions of the motherboard. Look at the corner of the circuit board to identify your model and choose the correct revision on the Gigabyte site. Then download the latest stable BIOS. The board supports Q-Flash Plus Update BIOS, allowing updates without CPU, RAM, or GPU installed... just verify the USB stick is formatted correctly according to instructions and that the stick is plugged into the right USB port. If your stick uses FAT32, you may need to rename the BIOS file (e.g., bios.bin or gigabyte.bin) to 8.3 format. From a Z690 MMO guide about Q-Flash Plus Update (see page 6: https://download.gigabyte.com/FileList/M...ures_n.pdf): - 6 - 1-3 Using Q-Flash Plus A. Before You Start 1. From GIGABYTE's website, download the most recent compressed BIOS update that matches your motherboard model. 2. Decompress the file, save it to your USB drive, and rename it to GIGABYTE.bin (remember FAT32). 3. Connect the power cables to the 12V power connector (use one if there are two) and the main power connector. 4. Turn on the power supply before attaching the USB drive to the Q-Flash Plus port on the back panel. B. With Q-Flash Plus, press the Q-Flash Plus button and the system will automatically locate and match the BIOS file on the USB drive via the Q-Flash Plus port. The QFLED and the Q-Flash Plus button on the rear panel will flash during the matching process. Wait 6-8 minutes; the lights will stop once the BIOS update is done.
the bios was flashed without verifying all parts first because it’s common when upgrading. i didn’t check compatibility beforehand, and that’s why it worked for me with my 5800x3d. just make sure to follow the guidelines to avoid issues with the cpu, ram, or other components. ram is usually on the same level as the motherboard, but confirm your setup matches.
I assembled the setup initially without using flashing BIOS because I wasn’t sure the motherboard supported Ryzen chips. Everything functioned properly except the motherboard and CPU, which I couldn’t confirm were working correctly. In my earlier system, all parts operated smoothly—GPU, RAM, etc.