yum install OpenIPMI freeipmi ipmitool srvadmin-all glibc.i686.wget -q -O - | bash - this command didn't work for me.Be aware that there are two different priority menus, which one is relevant is dependent on the "stick mode" setting) BootPriority Front USB First (use - sign to move.USB Stick Mode Auto (choices are Auto/Floppy/Harddisk).It was written to a 1GB USB stick using Rufus 3.14 with the following settings: I used a Centos 7.1 LiveCD from one of the CentOS mirrors. Boot on a centos 6.5 x86_64 livedvd or cd avaliable here:Ĭentos 6.5 is quite old and is a problem because the repos aren't supported/are gone.dell-adjust-fan-thresholds.py payload/bmcflsh.datĮxport LD_LIBRARY_PATH=./hapi/opt/dell/dup/lib:$LD_LIBRARY_PATH Yum install OpenIPMI freeipmi ipmitool srvadmin-all glibc.i686Ĭhmod 755 ESM_Firmware_C6H4X_LN32_2.50_A00.BIN Then run the following commands in the terminal. Mostly followed the instructions from the original text of which is: Guide by Euan Mutchīoot on a centos 6.5 x86_64 livedvd or cd avaliable here: It's a lot of soldering to undoĬan the thresholds be lowered to 0? Will it help? What do I need to do to get the right motherboard? But i don't know if it'll a) work electrically and b) that the server wont then have a fit and shut down anyway. I could perhaps link all 4 fans (as in, the 4 mini fans in one module) together to be powered in series rather than parallel (and do this to all four fan modules) which may be the equivalent of series resistoring them all, slowing them down, and then just leave it in alert state with the server trying to run them all at 15000 rpm, and them actually running a lot slower.can they be jiggled to 0 so that the failed sensor no longer triggers an alert? It's apparently possible to boot a linux live CD and jiggle the warning thresholds.I could buy a 2950 motherboard for about $10 (why they're less I've no idea), but I don't know if it will fit or be an improvement (but it's more palatable spending only a quarter of the cost of the server on a new mobo, even if the cost of the time of fitting it.).I could buy another motherboard for about $20 (about half what I paid for the server, hah) but I don't know what revision my mobo is, how to identify it, or if it even matters so long as I buy a mobo that the CPUs (SLBBS I think) and memory will fit.It's in the garage so I don't really care about the noise, but it's more power and thrashing old components so I'd like to do something about it, but not quite sure what Whether that was caused by physically pulling on the sata cable that snakes in and out of a bunch of capacitors near fan 1, or whether the fact that a loop of cable under the SAS controller ended up rubbing on one of the fans for a while and possibly causing some electrical issue, I don't know I thus suspect something has happened to the speed sensor circuits on the motherboard. The error persists as 1C even if i swap fan module in position 1 with another module OSMA reports 0 RPM for 1C, even though all fans spin fine. I am looking forth to test (operating temperatures and dbs) so if you could, please pm me the fan details of the 40mm x 40mm fans used by Dell in the latest servers.For some reason (and it's possibly coincidentally suspicious that I needed to get a bit of extra slack on the SATA cable that is wrapped around/under fan module 1, so I gave it a firm pull.) my 1950 PE server is now reporting E1311 and E1313, "Fan RPM 1C" and "Fan redundancy". There are fans of comparable the same specs in terms of air flow and static pressure that emit at maximum 12dbs - that's more quite than a whisper or normal breathing. The Sanyo Denki San Ace 40mm report an operating noise level 54 dbs and the SPL test conducted confirms such. post, bios, raid, etc -> os load lasted 3 minutes. (Unsuppressed the powering up exceeds 100dbs) White suppressing 25dbs, the initial powerup of the fans reached a high of 78.2 dbs then it subsides to an operating noise level of an average of 53dbs. I have suppressed 25dbs being the normal ambient noise level with the PowerEdge 1950 powered down and conducted a SPL audit of the powering up of the server until the operating system (Ubuntu 16.04 lts) booted up to the user login screen. This is very interesting and I have research this in quite a level of detail and conducted a sound pressure level audit too. Well if they are 40mm x 40mm they would fit properly within the assembly.
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