On Thu, Jul 28, 2016 at 7:36 AM, Matthias Apitz <[email protected]> wrote:
> El día Wednesday, July 20, 2016 a las 11:00:28PM -0500, Matt DeVillier > escribió: > > My C720 normally boots via SeaBIOS a FreeBSD operating system and there > are no such tools gbb_utility and flashrom. Is there any image which could > be copied with dd(1) onto an USB stick to boot from and have such > utilities? > you can either: 1) use my Firmware Utility Script as noted before (website w/full instructions is now up), which will download flashrom, cbfstool, gbb_utility as needed, or 2) boot ChromiumOS, one of Arnold the Bat's builds would work fine > > Another question related to this: One of my C720 (I have two) from one > day to another does not do any beep with the pc-speaker, all other sound > is working fine. I asked in the FreeBSD mailing lists and one of the > hints was to check the BIOS configuration. I do not see any screens for > this in > SeaBIOS, only one to select the boot device number if there are two > devices visible, the SSD and another USB device. Is there something I > could check or modify in the SeaBIOS? > coreboot/SeaBIOS do not have any user-accessible settings like a traditional PC BIOS/UEFI setup. Furthermore, since you're running the same (stock?) firmware, any settings related to the onboard sound would be identical. I suspect the difference is either hardware or OS related > > Thanks > > > matthias > > -- > Matthias Apitz, ✉ [email protected], ⌂ http://www.unixarea.de/ ☎ > +49-176-38902045 > "Wer übersieht, dass wir uns den anderen weggenommen haben und sie uns > wiederhaben wollen, > kann von den Kämpfen der letzten Tage keinen verstehen. Und kann natürlich > auch keinen > dieser Kämpfe bestehen." Hermann Kant in jW 1.10.1989 >
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