Recent content by applepi

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    (potential) ConnectX-4 QSFP28 OCP Multi-Host MCM4431M-GCAN

    Ordered one for my Asrock Mobo, we'll see how this goes.
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    OCP 2.0 to PCIE 3 x8 - $18

    I guess I got the one without the regulator.
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    OCP 2.0 to PCIE 3 x8 - $18

    I tried this on a Chelsio T6 100gbps card and a CX3 card. The T6 popped some on board regulators and the CX3 card would not post. I would be careful with these adapters. I would not use them on OCP 2.0 cards.
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    Press and hold the button on the rear to power cycle the box. short press just resets.
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    No luck with either OCP NIC in either mobo, never establishes a PCI-E LINK, tried changing a bunch of IIO settings but nothing seems to get it to establish a link. Also the main 16X slot is only establishing an 8X link with one of my CX4 cards.
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    Seller refunded me and is shipping replacement board as OCP slot seemed bad. Will update when I get new board.
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    That's odd I didn't have that issue with the M.2 or GPUs I've plugged in, is that only for OCP?
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    Tried a second OCP NIC (CX3) and the result is the same, the board doesn't detect the card at all, tried changing bifurication and ASPM settings with no luck.
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    3A 5Vsb supply fixed the booting problem. Now I just need to figure out why this OCP NIC isn't showing in LSPCI... Tried installing drivers but if it's not detected I'm not sure what to do.
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    I have a new theory about the powering up problem. I think the board isn't getting enough 5Vsb on this board with my current PSU. It has 2A on 5Vsb but at the ATX connector it's only 4V and slowly rising. I think the drop on the rail across the board is why the BMC isn't powering up. I'll swing...
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    Changing BMC Chassis policy didn't fix anything it seems :( still unable to boot reliably.
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    Neither of those are options in the bios. It seems that with only 5VSB the BMC isn't running. I'm not sure what the deal with this board is, or if it needs the PMBus PSU hooked up. So even if we get BMC up on the board you wouldn't be able to turn the board on (at least that the way its...
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    Canada [NEW LOT] ASROCK X7P-MB REV. 1.02 LGA3647 FPGA C626 SR3HH

    How have y'all been able to power up the board? I've been shorting PS_ON when appling power to the PSU to get it to turn on. I don't see any other settings in bios or jumper on board.