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Nice

macrumors regular
Original poster
Mar 17, 2010
113
10
Hi guys, I recently bought a G4 Digital Audio with a custom OWC 1GHz processor. I noticed a little red switch on it. Does anyone know what does it do? Thanks. :)

20140608_155801.jpg
 
I think that particular switch is for changing the fbus speed multiplier settings on the CPU. Don't flip it unless you know exactly what it does.
 
I left it as it came. Does it over-clock the CPU or something like that?
 
Since your PMac allready has 133MHz FSB and the only other option would be 100, you could probraly get it to 1.33GHz.

Doubtfull it'll work at that speed.
 
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