Recent content by Faust

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    Gigabyte mz32-ar0 rev 3. graphics cards wont show up

    tearing my hair out here. I've got both a 5700xt and a 7900xtx that wont show up. I've tried every slot it will fit in, and also the others with a pcie riser card and none of them get either card to show up in lspci. I've plugged and unplugged all the power cables dozens of times. I've tried...
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    anyone ever convert an sxm heatsink into one for epyc?

    Call me crazy, but I'm looking to quiet the server down. I printed out a template to know where to drill
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    Epyc capacitor values

    closest I can find is https://www.mouser.com/ProductDetail/KYOCERA-AVX/W2L14D225MAT1A?qs=T8npLvK5duGOD8r%252B3Anvqw%3D%3D but the size I need would be w4 not a w2, but according to their datasheet chart https://www.mouser.com/datasheet/2/40/AVX_11192019_IDC_Low_Inductance-1667755.pdf they don't...
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    Epyc capacitor values

    did some more probing. it appears to be a single interdigitated capacitor instead of an array of 4. that helps explain the high capacitance.
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    Epyc capacitor values

    I was able to get a reading on a different one. 2.75uf. that's huge for such a tiny cap! it's .8mm by 1.6mm which would make it 0306 package. I don't know that i've ever seen anything that small with a capcitance over .47uf
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    Epyc capacitor values

    Anyone know what values the caps are on the bottom of the Epyc cpu packages? I bought a few duds off ebay with the hopes of repairing them. My meter however is not sensitive enough to read a value on the cap array which makes me think it must be in the PicoFarad range.
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    Liebert hd788 on facebook. Did I do alrgiht?

    How'd I do? A little dented on the outside. looks great on the inside. 1mm taller and it wouldn't have made it in my apartment.
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    MZ32-AR0 rev 3.0 and 20tb wd red pro drives which sas cable?

    ok I found the last 3 on ebay. hopefully 2.4foot is long enough
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    MZ32-AR0 rev 3.0 and 20tb wd red pro drives which sas cable?

    damn looks like that site's payment thing is borked
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    MZ32-AR0 rev 3.0 and 20tb wd red pro drives which sas cable?

    Thanks! it was difficult finding one that was long enough, but I think this should work then? https://overallcable.com/product/sas4-0-slim-line-sff-8654-to-sff-8087-internal-mini-sas-cable/
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    MZ32-AR0 rev 3.0 and 20tb wd red pro drives which sas cable?

    I have a MZ32-AR0 rev 3.0 board and 6 wd 20tb drives coming in. my case is a 2U 12 Bay Server Chassis CSE-826A-R920LPB IPASS backplane https://www.gigabyte.com/Enterprise/Server-Motherboard/MZ32-AR0-rev-30#Overview https://www.supermicro.com/en/products/chassis/2u/826/sc826ba-r920lpb the...
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    Chassis for Supermicro H12SSL-NT that support NVMe backplain

    I would put a 1.8v TVS diode on there so that if the voltage spikes it gets pulled to ground
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    Chassis for Supermicro H12SSL-NT that support NVMe backplain

    That's very interesting. anyone able to pull a model number off the u4-u6 chips? if it's something available at digikey, arrow, mouser, octopart etc I wouldn't be afraid to replace them. anyone have any out of warranty dead boards they want to sell me?
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    Chassis for Supermicro H12SSL-NT that support NVMe backplain

    what in particular is fragile? I was just thinking of getting one
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    Chassis for Supermicro H12SSL-NT that support NVMe backplain

    Can you elaborate on that? I'm curious