Make PLL FSB overclock permanent?

[HorseRider]

My Optiplex 755 is overclocked to 1600MHz FSB, which grants 3.2Ghz on Core 2 Quad Q9400.

I have to put system in sleep or live restart to keep overclock. How do I make it permanent without modifying the CPU?

PLL pin mod?

[DeathBringer]

Try BSEL mod

[HorseRider]

Try BSEL mod

Optiplex 755 does not like that, beeps and no video.

[DeathBringer]

No more ideas.

[HorseRider]

Try BSEL mod

Just tried again with solder and I get Solid Amber Power LED and lit Diag LED 3.

[DeathBringer]

Show a photo of results.

[HorseRider]

Show a photo of results.

Of solder or PC not working? It's working fine unmodded, SetFSB 3.2Ghz.

[DeathBringer]

I need to see modded CPU.

[HorseRider]

I need to see modded CPU.

Okay give a few minutes.

[HorseRider]

I need to see modded CPU.

Here.