Safe voltages for front side bus and "PCIE" on 680i?

[Deleted member 4644]

My nvidia monitor reports the "PCI-E voltage" as 1.4v and it is RED. It reports the "FSB voltage as 1.4v" and that is RED too.

This is with default "auto voltage" with a 6750@ 3.6ghz. Core voltage is 1.4v.

So what is a safe voltage for the PCI-E and FSB, and what settings in my BIOS controls this.

 

[Deleted member 4644]

Anyone, please help, esp regarding the safe FSB voltage?

 

[Deleted member 4644]

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[JAG87]

FSB is fine up to 1.4v, 680i automatically increases that if you overclock FSB. above that your are pushing it, but its still ok as long as you have great airflow in your case. I have pushed it to 1.55 without issues, but there is no need really, stability does not improve.

as far as PCI-e voltage, I have no idea whats safe, but I believe default is 1.25v