I have a server, with a quad hotswap power supply, it has 3 supplies and a blank. 1 supply is bad, I am wondering if there is a way to stop the alarm sound, other than replacing that supply.
If the speaker is wired, then simplest thing to do is to cut the wire. If it's soldered, then short of unsoldering it from the PCB, you're out of luck. Disconnecting may or may not completely disable the PSU, however, so do it at your own risk. I don't know if server PSUs have some sort of fail-safe if the speaker doesn't work.
I solved it, I eventually noticed there is an acknowledge button on the back, Power reset and all is tiny pin sized buttons on the back of the system. xD