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Bricking a motherboard during Secureboot setup

Bricking a motherboard during Secureboot setup

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sidyfan
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09-19-2025, 08:47 AM
#1
Hello once more, after enabling secure boot on my Gigabyte motherboard, it has now been rendered unusable. Despite following every precaution before turning on secure boot, the board remains completely bricked and won’t enter BIOS. I’ve tried everything possible to get it back, but nothing has helped. I’ve removed both drives and reset the CMOS battery, yet the problem persists. This should act as a caution for all Gigabyte users—don’t enable secure boot. I also found online that similar issues have been reported by others, suggesting this might be a widespread BIOS flaw. Thanks for your support, Clouter.
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sidyfan
09-19-2025, 08:47 AM #1

Hello once more, after enabling secure boot on my Gigabyte motherboard, it has now been rendered unusable. Despite following every precaution before turning on secure boot, the board remains completely bricked and won’t enter BIOS. I’ve tried everything possible to get it back, but nothing has helped. I’ve removed both drives and reset the CMOS battery, yet the problem persists. This should act as a caution for all Gigabyte users—don’t enable secure boot. I also found online that similar issues have been reported by others, suggesting this might be a widespread BIOS flaw. Thanks for your support, Clouter.

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Unicornstar1
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09-20-2025, 08:03 AM
#2
Relocated components to the CPU, motherboards, and memory. If the board supports flashing the BIOS without restarting, you might restore an older version. Generally, the motherboard isn't permanently damaged—issues could stem from GPU incompatibility, requiring a VBIOS update, or needing a different display output. For instance, with Nvidia 10 series and earlier, DP won't boot properly on monitors using a newer DP port without firmware, but HDMI works.
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Unicornstar1
09-20-2025, 08:03 AM #2

Relocated components to the CPU, motherboards, and memory. If the board supports flashing the BIOS without restarting, you might restore an older version. Generally, the motherboard isn't permanently damaged—issues could stem from GPU incompatibility, requiring a VBIOS update, or needing a different display output. For instance, with Nvidia 10 series and earlier, DP won't boot properly on monitors using a newer DP port without firmware, but HDMI works.

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