Hi, The *CMOS *(BIOS) battery is installed, yes. The main power battery is not - I can try that later but obviously I should be able to power on the thing when the battery is not installed. FWIW, stock BIOS does not have this problem.
R Am Mo., 16. Jan. 2023 um 20:39 Uhr schrieb Martin Roth < gauml...@tutanota.com>: > Have you tested with a battery installed? I'm imagining a hardware glitch > on shutdown that causes an EC failure. Many older desktop platforms > wouldn't even power on if there wasn't a CMOS battery installed. > > Martin > > Jan 16, 2023, 11:08 by flyingfishfin...@gmail.com: > > > Morning, > > Just checking in to see if anyone had some advice on where I could look > to try and fix this problem. Note that it also happens for sleep and > suspend modes, not just shutdowns. > > > > Thanks, > > Rafael > > > > Am Do., 12. Jan. 2023 um 09:16 Uhr schrieb Rafael Send <> > flyingfishfin...@gmail.com> >: > > > >> Oh, there's not currently a battery installed - so that would do it. > Thanks for a lead. > >> > >> What's the path to fixing that? Different EC blob extracted from stock > BIOS, something in Coreboot to check? > >> > >> R > >> > >> Am Do., 12. Jan. 2023 um 09:11 Uhr schrieb Matt DeVillier <>> > matt.devill...@gmail.com>> >: > >> > >>> sounds to me like AP shutdown is causing the EC to power off as well, > so it's not active to respond to the subsequent power button press. Not > sure why disconnecting AC power would reset that though, unless you are > also disconnecting the internal battery as well > >>> > >>> On Thu, Jan 12, 2023 at 11:08 AM Rafael Send <>>> > flyingfishfin...@gmail.com>>> > wrote: > >>> > >>>> Hi, > >>>> As folks may have gathered from my other question about the GCC build > environment, I've been playing around with the old X2100 port (>>>> > https://github.com/mjg59/coreboot/tree/x2100_ng>>>> ). > >>>> > >>>> I got it to build and added the latest version of MrChromebox's > Tianocore, but there's still one issue that keep is from being very useable. > >>>> > >>>> After flashing / plugging in the machine, the power button will turn > it on, but only once. If I shut down any OS, or even if it goes to sleep or > suspends, the power button no longer has any effect so the only "fix" is > currently to unplug power and re-plug it. > >>>> > >>>> Where might I look for causes of this? Is it a shutdown state thing? > ACPI? > >>>> > >>>> Thanks, > >>>> Rafael > >>>> _______________________________________________ > >>>> coreboot mailing list -- >>>> coreboot@coreboot.org > >>>> To unsubscribe send an email to >>>> coreboot-le...@coreboot.org > >>>> > >
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