This is a known bug with DSP HLE. You have to use DSP LLE for the bios to avoid the screeching. Also, you need virtual or real xfb.
Since this limits your options for settings you can use in games, having the bios run before games it is definitely not recommended.
Also, use the latest development version or at least 4.0.2 from the official site https://dolphin-emu.org/download/.
Since this limits your options for settings you can use in games, having the bios run before games it is definitely not recommended.
Also, use the latest development version or at least 4.0.2 from the official site https://dolphin-emu.org/download/.
![[Image: RPvlSEt.png]](https://i.imgur.com/RPvlSEt.png)
AMD Threadripper Pro 5975WX PBO+200 | Asrock WRX80 Creator | NVIDIA GeForce RTX 4090 FE | 64GB DDR4-3600 Octo-Channel | Windows 11 22H2 | (details)
MacBook Pro 14in | M1 Max (32 GPU Cores) | 64GB LPDDR5 6400 | macOS 12