poshto

Hi folks. I want to change a temperature profile (Like ones that people make on MSI's in RW-Everything) for my Dell 7720, because fan noise in idle is driving me crazy. I've found only one tool to control fans in this laptop - SpeedFan, but using this causes shuttering.

In speedfan SMbus is called "DELL at $3E8 msg : Tested fans : 0 1 2 3 4 5 6". Is it possible to make a profile in "RW-Everything" or is there an easier solution for my problem?

It's in custom bios on Advanced page. Memory frequency: Auto, 1067, 1333, 1600, 1867, 2133.

Today I bought Corsair Vengeance RAM 2x4Gb. It works fine on 1600Mhz out of box. Tried to run it on 1867, but failed. As well as raise bclk over 102. Now RAM are stable on 1628Mhz.

I OC'ed stock 4Gb ram module to 1600, and it works fine. Gonna check 2x4Gb Corsair Vengeance on 1600 tomorrow.

GT780dx, i5 2450m.

OCZ Vertex 4 128Gb in MSI GT780dx.

Find a local notebook repair shop and ask them to replace a bios chip. It costs ~25$+work. And make sure they flashed it with an original bios from http://www.msi.com/product/nb/GT683.html#/?div=BIOS.

P.S. If you tried to flash this bios, and password didn't go... i think, it's a damn miracle:tennis:

Why? It won't give you any performance boost (if bioses have the same clocks) neither as OC potential. Try to find a known cases of flashing a concrete manufacturer vbios to your card, before trying.