Report about new mobo conflict with GPU following W10 update
Report about new mobo conflict with GPU following W10 update
Here’s the revised version:
So here’s the situation
I upgraded from the 8th to the 12th generation, which is a kit built around a Gigabyte z790 S Wi-Fi DDR4 + i5 12400. I installed a fairly old Windows 10 (version 21H2), and everything worked perfectly. I manually added the necessary drivers, installed the latest NV driver, and was able to run smoothly. Then...
...Windows Update occurred
When the system needed a reboot, the board emitted a POST beep five times. The BIOS splash didn’t appear, but Windows started normally. After turning off the PC and carefully disconnecting and reconnecting the RAM, GPU, drives, and other peripherals, the beeps only happened when I plugged in the GPU (without it, everything worked fine). I then booted in safe mode and completely removed the NV driver using DDU. When I reinserted the GPU, the same five POST beeps occurred.
My concern is that I suspect the GPU might not be working properly or that the CPU could be an issue—since five beeps on Gigabyte boards often point to CPU problems. Additionally, I’m unsure if RAM or drives are faulty because the system runs well with them. My thought is that the Windows update may have caused a conflict between the motherboard and GPU. I’m wondering whether I should try rolling back the updates or installing a newer version of Windows, such as W11 24H2, without resetting CMOS or updating the BIOS.
Welcome to the forums, newcomer!
I recently set up a fairly old Windows 10 (version 21H2) and everything worked perfectly.
You might have wanted to recreate your bootable USB installer for Windows 10, then install the OS while disconnecting all drives except the one you plan to use. Also, consider installing the OS in offline mode.
If I were you, I’d update the BIOS to the latest version, clear the CMOS, remove all drives except the installation drive, then install the OS in offline mode with the CSM disabled in the BIOS. Finally, install all required drivers through an elevated command prompt.
When sharing a troubleshooting thread, it’s best to provide full system details. Please list your specs clearly, such as:
CPU:
CPU cooler:
Motherboard:
RAM:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
Include the age of the PSU along with its make and model. Also, mention the BIOS version for your motherboard at this time.
I followed what you suggested, though in a slightly different sequence (using the BIOS update as a final option). First, I reset the CMOS without success. Then, in BIOS with the card unplugged, I set the graphics to always use the integrated one. After that, I performed a clean install of Windows (version 24H2, January 2025) and reinstalled the graphics driver. Once I restarted, the PC didn’t POST the 5 beeps, although the BIOS splashscreen appeared. The monitor displayed correctly, though dxdiag labeled it as display 2, while the default Microsoft graphics driver was version 1. Next, I installed the latest NVGA game driver and rebooted. This time, the PC started without the 5 beeps, but the BIOS still didn’t appear. Finally, Windows loaded normally.
In short, after the next restart, the persistent 5 beeps returned, and the BIOS never displayed, even though the screen showed a loading screen.
Long story short, every time I reboot, those annoying beeps occur again, and the BIOS remains invisible.
Note: All software was installed manually and out of date, including Windows.
My specifications:
CPU: i5-12400
Motherboard: Gigabyte Z790 S Wifi DDR4 v1.1 (factory BIOS F2 now F3)
RAM: 8x2 GSkill Ripjaw 2333MHz
GPU: EVGA GTX 1060 6GB SSC
SSD: ADATA 250GB
Monitor: VIT 19" LED 900p
Operating System: Windows 11 Pro 24H2 Jan 2025
Power Supply: Corsair CX650M
I purchased the PSU in 2018 and had it checked and tested by a technician before assembling the system.
I experienced a similar situation when setting up my new AMD system with an RX 6800xt. After updating BIOS and other settings, it booted correctly without any beeps, but entering BIOS was difficult unless I connected the integrated graphics. Upgrading to a 7900 XTX later resolved the problem, as the 1060 is quite outdated now.
I understand your concern, but it seems unusual for a relatively new system like yours to experience such issues. Updates can sometimes trigger underlying problems, including hardware-level malfunctions.
Not sure about being completely truthful. It might be best to upgrade to the newest Windows 11 and check if the problem persists.