#Red Switch on PSU
1 messages · Page 1 of 1 (latest)
It switches the input voltage between 115 (USA, Canada, and Japan) and 230 (basically everywhere else).
Old psus have it while new psus automatically detect and switch it
I believe having it on 230 while inputting 115 isn’t terrible, but having it on 115 while inputting 230 will let out all the magic smoke
well I am in Cadada so I think im safe