That was fun !  ♠ I was getting a beep alert every few minutes this morning so ran a diagnostics, everything checked OK. I unplugged the CPUs & still beeps. I pulled the fans, hard drives, & power supplys still beeps. Blew everything off with my air tank even removed & replaced batteries still beeped. WTF

I changed the battery in the SMOKE DETECTOR on the wall above the desk and the beeping stoppped …duh❗️