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DMA card not initializing — PCIe error 43

By PCIleech_Fan·Sep 19, 2026, 11:00 AM·8 replies·412 views
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PCIleech_FanmemberOP

My 35T is showing PCIe error 43 in Device Manager. Board is Z690, card is in x1 slot. Already tried different slots. Any ideas?

Sep 19, 2026, 11:00 AM
1 Reply
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NullPtr_x64moderator

Error 43 usually means the firmware is not flashed correctly or the card BIOS needs to be updated. Can you share your current firmware version?

Sep 19, 2026, 12:00 PM

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