Search results

  1. chlastakov

    Supermicro Bios Password / Softlayer

    I'm not aware there is another way than direct programming ob BIOS chip, but surely if someone knows how, I would be very thankful for that information.
  2. chlastakov

    QuantaGrid D42A-2U compatible railkit

    Unfortunately no
  3. chlastakov

    EU [CZ][FS] AMD EPYC 7551P 32-core 2GHz 64MB 180W PS755PBDVIHAF

    It's vendor locked for Dell. I didn't notices when I bought. I bought it for $71,70 and I'd like at least $50
  4. chlastakov

    Supermicro H12SSL-i, H12SSL-C, H12SSL-NT, H12SSL-CT boards - notes, experiences

    I bought mine from same Polish distributor. Lot of troubles with them. Never again :D
  5. chlastakov

    Supermicro Bios Password / Softlayer

    Spent whole night with it, but finally was able to flash latest Supermicro BIOS without desoldering. I don't know if there is problem with Linux or programmer SW, but only way I made it work was on WIndows and with Neo Programmer.
  6. chlastakov

    Supermicro Bios Password / Softlayer

    Well, looks like even with CH341A I can't bypass write protection. sudo ./flashrom --progress --programmer ch341a_spi -w BIOS_X11DPU-091C_20240305_4.3_STD.bin flashrom v1.5.1 on Linux 6.11.0-25-generic (x86_64) flashrom is free software, get the source code at https://flashrom.org Found...
  7. chlastakov

    EPYC Naples (gen1) CPU on latest H12SSL SP3 motherboard work?

    @RolloZ170 Don't you know which TDP does H12SSL support? Web says only "Up to 64 Cores", no TDP. Nothing in manual either.
  8. chlastakov

    EPYC Naples (gen1) CPU on latest H12SSL SP3 motherboard work?

    I was planning upgrade to Milan anyway. Looks like it will go earlier :-)
  9. chlastakov

    Supermicro H12SSL-i and EPYC 7001 Naples ?

    Looks like H12SSL does NOT work with Naples. At least with Epyc 7551P definitelly NOT. Tested today myself. Maybe RAM could be the issue, but I highly doubt it. I used Micron 2Rx4 PC4-21300 36ASF4G72PZ-2G6D1
  10. chlastakov

    EPYC Naples (gen1) CPU on latest H12SSL SP3 motherboard work?

    Looks like H12SSL does NOT work with Naples. At least with Epyc 7551P definitelly NOT. Tested today myself. Maybe RAM could be the issue, but I highly doubt it. I used Micron 2Rx4 PC4-21300 36ASF4G72PZ-2G6D1
  11. chlastakov

    EU ASRock Rack B450D4U-V1LQ5 mATX AM4

    I received this with my 12-board package, so I was hoping someone from you guys will know :-) Ah, makes sense :-) Shame M.2 slots are not working :D
  12. chlastakov

    EU ASRock Rack B450D4U-V1LQ5 mATX AM4

    Does anybody know what is this good for?
  13. chlastakov

    Supermicro Bios Password / Softlayer

    Just bought few SYS-6019U-TN4R4T with X11DPU. Same problem as @XeonSam have. Tried everything except CH341A programmer. I was tempted to try it too, but then I found out I have 5V version, not 3.3V I need and with my eyes I'm unable to modify it. Ordered new v7 with voltage switch, will see...
  14. chlastakov

    Seeking Quiet Cooler for AMD EPYC and Supermicro H12SSL-NT

    I tried ARCTIC Freezer 4U-M Ampere, because it has proper airflow (to the back of the case, not up), but it won't fit, even though it should be compatible with SP3 specifically. The metal mounting parts go too far from socket and there are on-board components under them :( It's shame, I really...
  15. chlastakov

    Mellanox Switches - Tips & Tricks

    It is not true. Click download icon in upper right corner, than click Or continue with download only on the bottom of dialog window.
  16. chlastakov

    Use Brocade ICX6400-EPS1500 / EPS400 as ATX PSU

    Didn’t had time for this lately, but I’m not finished yet. This is fromChatGPT Deep Research EPS Connector Pinout (Source Side) for Brocade ICX6450 The following table outlines the 20-pin EPS connector layout on the power supply side (EPS1500 / EPS4000) used for powering Brocade ICX6450...
  17. chlastakov

    EU WTB: SFX/ATX gold/platinum PSU, PM863 (SATA) 3.84tb or similar

    Sice you don’t need any more, can I ask where you get those PSU’s?
  18. chlastakov

    EU ASRock Rack B450D4U-V1LQ5 mATX AM4

    @luckylinux Regarding IO shield, you will be printing it on 3D printer for those cases you bought?
  19. chlastakov

    EU ASRock Rack B450D4U-V1LQ5 mATX AM4

    Looks like I hawe too small balls to try such an offer :D What about postage for 30 pieces, isn’t it insane?