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LSI Pci-e controller kills GPU

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Hi all.

 

Been testing this a bit and I'm a bit stuck at the moment. A while back I installed a new SAS controller, after this (about a month later) I was doing some maintenance and needed to connect a monitor to my server to access bios, when I suddenly realized I got no display output.

Server was working fine in all other ways, no issues with the controller or anything else in unRaid.

 

I have an old ATI Radeon x300 GPU installed, and I installed this new controller LSI SAS2308 PCI-Express Fusion-MPT SAS-2 (rev 05).
If i remove the SAS controller, I  get video output trough my GPU, but as long as I boot with the SAS controller connected i dont get video output.
Unraid 6.7.0

 

Attached my diagnostics file. Thanks in advance :)

 

prozac-server-diagnostics-20190531-1249.zip

Could be that you can only use one of the slots at a time or some incompability between the two cards caused by irq sharing.

  • Author
9 hours ago, saarg said:

Could be that you can only use one of the slots at a time or some incompability between the two cards caused by irq sharing.

1 card at a time with a full ATX asus pro mobo? Sounds weird.

IRQ sharing between gpu and sas controller? I dno, maybe?

39 minutes ago, ProZac said:

1 card at a time with a full ATX asus pro mobo? Sounds weird.

You can always check for BIOS updates.  It's way out of date

  • Author
On 6/1/2019 at 2:23 AM, Squid said:

You can always check for BIOS updates.  It's way out of date

Hehe yes there are a few updates, was waiting for the latest 3000 support bios so I dont have to change again when i upgrade my cpu. But still, weird if the Bios is the cause here.
Swapping over to ipv6 in a few days from my ISP so gonna change a lot then, will update bios at the same time and see if that resolves anything.

  • Community Expert

You might be well to think about making only one change at a time.  Doing multiple changes at once is fine when everything works.  However, it a also a recipe for disaster when something goes wrong...goees wrong...goes wroiung! 

Which slot is each card in? Have you tried swapping them?

  • Author

Hehe I always test one thing at a time, but don't want too many downtimes, so I take it down, then test one thing after another before I bring everything back up again :)
Ran into some issues when enabling ipv6 on our network so need to figure that out so I actually receive v6 adr before I test, will post asap when tested diff slot and/or bios upgrade

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