Zerthimon wrote on 2021-10-27, 20:23:
Yes, you're right, but I didn't think there was an IBM P75 that wasn't a Pentium75Mhz. Anyway, did you understand the right model?
This happens. Imagine the computer turned off. I turn it on, and immediately after checking the memory it enters the bios by itself, giving me these two errors, 161 and 163. Once in the bios, I set the clock and date correctly, then I select to save and finally I select to exit. At this point the computer exits the bios, but instead of loading the operating system it performs the reboot by itself from the beginning, as when you turn it on for the first time and enters the bios again by itself indicating the same errors and if I actually check the date it is again set to 01 01 1990. the one way to continue the boot and, once he has entered the bios alone, do not change the date but exit immediately, in this way he continues the boot and loads the ms- dos. once the dos is loaded I can change the date and time with the "time" and "date" commands if I set them right and immediately check them I see them set correctly, but if I perform a reset with ctrl-alt-canc on restart it enters again from only in the bios with the wrong date. at each restart it loses the date, even if it is a warm restart without interrupting the power supply by turning it off completely.