Issues connecting to Firebox x750e via serial for BIOS flash.
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Try some other terminal client or OS if you can. People have reported strangeness with putty in Win 8.
You must have a cable that supports hardware flowcontrol. Most do. Do you have access to a multimeter and a paperclip?
Steve
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Hi Steve,
Thanks for coming back to me ;D I tried first off with a USB to serial with a required gender changer, no beans, then tried another two different USB to serial, still nothing. My laptop has no serial port, hence continuing down this line, but then I went to another older laptop kept for the serial port and running Win7 and Putty. Another 3 or 4 'proper' serial cables later and still nothing. And no lunch… :( It got a bit daft, I ended up with a cable with 2 converters at one end and 3 on the other, ridiculous.
It's annoying because I'm SO close to being able to start playing with this, for the want of an old cable.
I don't have a multi-meter, and reckon I could be dangerous with one :o
I just wondered if there was an off-the-shelf item I could pick up. Not to worry, I'll continue to hunt around, one of them must work.
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A gender changer is not the same as a null-modem cable. Are any of the things you tried marked null-modem?
en.wikipedia.org/wiki/Null_modem
Steve
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Finally someone offered a good cable, all good, BIOS done (B6), just getting an error (I think) on boot now, ata0: DMA limited to UDMA33, controller found non-ATA66 cable, and seems to continuously retry, without reaching an initial config screen… Off topic now I know but temptingly close...
Resisting poking the BIOS settings without advice, would just like to get an initial working config on here to work from.Noticed also in the BIOS that reported CPU temps are worryingly high (60deg C+), usual?
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My x750e CPU usually ran about 36-40c, so 60c is a little high. You could dust out that box and maybe replace the thermal compound. That should get you down to a more normal temperature.
If I remember correctly there are some settings in BIOS you have to change once the new BIOS is flashed before you can use pfSense. Did you follow those instructions? Are you using CF or HDD for pfSense?
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I assume you're running 2.2 in which case see:
https://forum.pfsense.org/index.php?topic=20095.msg480824#msg480824B6 is old now. If you use B 8.1 and enable ACPI you can get temp reading on the dashboard as well as not having to mess about with custom CHS settings to boot larger CF cards.
https://sites.google.com/site/pfsensefirebox/home/XEBIOS_81.BINThe original Celeron has no power saving features so runs hotter than a Pentium-M even without powerd enabled. When you're running the BIOS setup you get no CPU idle code so it runs much hotter.
Steve
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Struggling to download that BIOS file, is there an alternative location? I pulled the first one down OK, but not this. Might be company firewall blocking a .bin download, is it zipped up anywhere?
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Hi opjohnny, apologies, for some reason I missed your post, apologies too for hijacking your post…
Yes, I ran through the BIOS tweaks before installing etc. It's the DMA issue that Stephen has pointed out, as I'm using v2.2. Just can't follow the supplied link to get that 8.1 BIOS.
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I'll attach it. Remove the .png extension.
Check the MD5: 0d838b48ef2d68814e1dd21b45d7a69eSteve
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Many thanks :)