小編 ethOS 筆記

Common BIOS Options for fixing Kernel Panic with 5+ GPUs

MSI Motherboards

For ALL GPUs

• Under “Windows OS Configuration” -> set WINDOWS 7 INSTALLATION MODE to DISABLE and set FAST BOOT to DISABLE.
• Under “Integrated Peripherals” -> set HD AUDIO CONTROLLER to DISABLE.

For RX Series GPUs (in addition to ALL GPUs section)

• Advanced Mode (F7) -> Settings -> Advanced Settings -> PCI-E Subsystem Settings -> set 4G DECODE to ENABLE.
• set PEG1 to “GEN 2”
• set PEG2 to “GEN 2”
• set PCI Latency to “96 Cycles”

For HD and R9 Series GPUs (in addition to ALL GPUs section)

• set PEG1 to “GEN 1”
• set PEG2 to “GEN 1”
• set PCI Latency to “96 Cycles”

ASUS Motherboards

• Advanced mode (F7) -> “Boot” section -> set “4G Decode” to ENABLE.
• Under “Boot” -> set FAST BOOT to DISABLE.
• Under “Advanced” -> Onboard Devices Configuration -> set HD AUDIO CONTROLLER to DISABLE.
• Under “Advanced” -> PCH Configuration -> set PCI-E Link Speed to GEN2.

ASROCK Motherboards

• Advanced -> Chipset settings -> change TOLUD to 3.5GB
• Set all PCI-E settings to AUTO

Fixing 290/390/470/480 boot problems with Intel Boards

If you are running this GPU on an Intel motherboard, you may experience boot problems in certain cases. Please see the guide below:

• Do not use this GPU in the gpu0 slot. Instead, use another GPU.
• Use a 16x16x ribbon riser in the gpu0 slot.
• Use onboard video:
  1. set PRIMARY GRAPHICS to ONBOARD.
  2. set SHARE MEMORY to 32MB.

NOTE: If you use onboard video, POST will occur on onboard video, and the ethOS desktop will be displayed on gpu0.