Pcitvcapturecardlwpcitvfmdrivers — Better

| Problem | Cause | Fix | |---------|-------|-----| | "Driver not signed" (Win 10/11) | No modern signature | Use Linux or disable signing (not recommended) | | No FM audio | Missing loopback cable | Connect AUX from card to Line-In | | Green/purple video | Wrong TV standard | Set correct NTSC/PAL in software | | IRQ conflict | PCI sharing | Move to another PCI slot |

A. Example Linux probe/init pseudo-flow (conceptual) pcitvcapturecardlwpcitvfmdrivers