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Gigabyte AORUS GeForce RTX 5090 XTREME WATERFORCE WB 32G

Name of device:

Gigabyte AORUS GeForce RTX 5090 XTREME WATERFORCE WB 32G

Link to manufacturer's product page:

https://www.gigabyte.com/us/Graphics-Card/GV-N5090AORUSX-WB-32GD#kf

Please select what type of device/interface the device uses:

~"DeviceType::GPU::Nvidia"

ID information:

PNPDeviceID : PCI\VEN_10DE&DEV_2B85&SUBSYS_41721458&REV_A1\EEBEAF4FE12DB04800

Please attach screenshots of the device's official control application here:

aorus_gcc_5090wb

Please attach device captures here:

nvspy.zip

Checklist for Step2

  • Name of device
  • A link to the vendors product page has been included
  • The transport bus has been identified and the appropriate label added to the issue.
  • The device ID's have been included for USB or PCI
  • Screenshots of the OEM Application are included
  • There is either, appropriate code examples linked or suitable device captures attached

Failed attempt to add support

I have previously added support for 4090 and 5090 Master myself.

This Aorus 5090 WB doesn't work with:

#define GIGABYTE_AORUS_RTX5090_XTREME_WATERFORCE_WB_32G_SUB_DEV 0x4172

REGISTER_I2C_PCI_DETECTOR("Gigabyte AORUS GeForce RTX 5090 XTREME WATERFORCE WB 32G",  DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX5090_DEV,         GIGABYTE_SUB_VEN,   GIGABYTE_AORUS_RTX5090_XTREME_WATERFORCE_WB_32G_SUB_DEV, 0x75);

The logs have

7438  |Debug:   [Gigabyte AORUS GeForce RTX 5090 XTREME WATERFORCE WB 32G] is enabled
7438  |Trace:   [ResourceManager] Calling detection progress callbacks.
7445  |Debug:   [Gigabyte RGB Fusion2 GPU] at address 0x75 invalid. Expected 0xAB [0x*] but received: 0x00 0x00 0x00 0x00
7445  |Trace:   [Gigabyte AORUS GeForce RTX 5090 XTREME WATERFORCE WB 32G] detection end
  • 0x75 looks like a correct address from NVApi logs.
  • Tried on addr 0x71 - same symptoms.

Could you help with this please?