It's not that I don't want to replace it. It is just that the screws holding the board in place are too securely tight. I will spend the $40 to have it replaced. On Thu, Dec 23, 2021 at 3:16 PM Donald Mac McCarthy via PLUG-discuss < plug-discuss@lists.phxlinux.org> wrote: > Steve is correct, you should replace the battery or replace the hardware. > An improper time at boot can cause any number of “wonky” things, but also > opens up some VERY nasty security attacks that revolve around timing. It is > difficult and time consuming to get a system out of time with NTP running > (which it should be by default on most Linux distros) when the boot time is > “correct (within a few hundred milliseconds to 2 seconds)”. It is very easy > to keep a system off time and continuously lie to it when relying on a > plaintext software protocol alone. > > If you don’t want to replace the battery, you should look at replacing the > board. > > Mac > > -- > Donald Mac McCarthy > Director, Field Operations > +1.602.584.4445 (desk) > +1.602.727.4131 (mobile) > > On Thursday, Dec 23, 2021 at 2:16 PM, Steve Litt via PLUG-discuss < > plug-discuss@lists.phxlinux.org> wrote: > Michael via PLUG-discuss said on Thu, 23 Dec 2021 12:03:19 -0500 > > How does one set it up so that arch doesn't need a cmos battery. Mine > is going belly-up and I don't want to replace it. I was thinking I > shouldn't need to with NTP. What do you think? > > > https://lmgtfy.app/#gsc.tab=0&gsc.q=how%20to%20set%20up%20ntp%20in%20linux > > Not that the preceding link will help you. The time jumps involved > in going from 1970 or whatever to the current time, on every cold boot, > mess with all sorts of programs and processes. Plus the fact that a low > battery could mess with the rest of your non-time settings. It's not > inconceivable that wrong settings could cause filesystem damage (are > you thoroughly and currently backed up?) and even hardware damage. > > A coin battery is available for about five bucks at any drug store. If > you live 100 miles from a drug store, consider > https://www.ebay.com/itm/132704000819?epid=22021694267 > > WARNING: My computer uses a CR2032 battery, I think most computers do, > but your computer might be different. To find out, remove necessary > screws to get to the motherboard, taking photos at each stage so you > know how to put it back together. Before removing the old battery, take > a photo of the battery mounted on the motherboard. See > https://www.computerhope.com/issues/ch000239.htm for info how to remove > the battery. If the preceding URL doesn't give you the necessary info, > perform a web search on the following words: > > how to remove the cmos battery from a motherboard > > Search the preceding words. > > SteveT > > Steve Litt > Spring 2021 featured book: Troubleshooting Techniques of the Successful > Technologist http://www.troubleshooters.com/techniques > --------------------------------------------------- > PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org > To subscribe, unsubscribe, or to change your mail settings: > https://lists.phxlinux.org/mailman/listinfo/plug-discuss > > --------------------------------------------------- > PLUG-discuss mailing list - PLUG-discuss@lists.phxlinux.org > To subscribe, unsubscribe, or to change your mail settings: > https://lists.phxlinux.org/mailman/listinfo/plug-discuss -- :-)~MIKE~(-: