English speaker here.
Followed all your BIOS configuration steps (primary GPU set to use PEG/x16 slot, PCI-E speed set to Gen2, CSM enabled for Other OS installation, unneeded devices disabled, etc.).
- All GPUs are brand new AMD RX-570 and RX-580 (not modded), and risers are working.
I am using hive-flasher to deploy a large number of GPUs on Biostar TB250-BTC PRO motherboards (upgraded to latest BIOS version).
Here are the issues:
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First of all, the instructions for FARM_HASH usage (on this forum) and hive-flasher (on the GitHub page) are inaccurate and inconsistent. You need to update your instructions on both pages for consistency. From trial and error, I discovered that one must fill out BOTH the ārig-config-example.txtā and ārig.confā files providing the FARM_HASH and password. hive-flasher will not let you proceed unless FARM_HASH and password are filled out in rig-config-example.txt, and HIVE will not properly add the rig to the web dashboard without the rig.conf file.
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Second issue: Unable to install the image when motherboard is set to use PEG/x16 slot for monitor. It tries to boot into the USB and always ends up with a frozen screen with white noise (but will install fine if motherboard is set to iGFX or PCI). Here is a photo:
- Third issueā¦ As another user already said before: The rig does not always boot into GUI with more than 6 GPUs connected (if itās 8, 10, or 12 GPUs) - the rig will not boot into GUI or connected monitor. Another user has posted a photo of this issue, and it looks like this (black screen with blinking cursor):
- Fourth and final issue! ALL of the GPUs report the following error: Invalid PCI ROM header signature: expecting 0xaa55, got 0xffff
Can anyone please educate me on what might be going wrong? My biggest concerns are the third issueā¦ where the rig does not boot into the GUI (or connected monitor) with more than 6 GPUs, and the fourth issue (Invalid PCI ROM header signature error).
I would appreciate prompt help, seeing as I am setting up a large scale mining facility and I have a deadline to finish everything. If I do not receive adequate help, I will have no option but to move to SMOS or minerstat.
Thank you.