dede76

Maybe a 240 watts ac adapter would be the right choice for overclocking .

Delta Netzteil PA-9E Family 240W mit Netzkabel 19,5V/12,3A DELL Laptop Netzteil | eBay

You will need this adapter if it is a non alienware laptop

X75 Power Connector - 7.4 x 5.08mm Female Jack to 5.5 x 2.5mm Male Plug | eBay

i use a 18 inch pedea laptop bag for my gt70 .There is enough place even for the cooler master u3 and the laptop itself

I had the same proplem with my gtx680m and optimus ..There is no chance deactivate optimus for 3d streoscopic gaming or forcing to turn off always..the only solution would be to use a 3rd party software like tridef 3d .There is a 14 day free Trial

So ,ill try it in English ..i think that is the official language of the forum .The first card with 4 gb memory came with One M73-2N.Its similar to the Gt 70 series.The Second one with 2 gb i have bought through ebay.The Seller told me he took it from a Medion Erazer like yours.

I am looking forward for you modded vbios .

Hi Sorxes,

I purchased the same msi card with 2 gb memory .Did you find a better solution ? or can you send me at least your modded vbios ?

Ich spreche auch deutsch,nur weiss ich nicht ob die Posts dann durchgehen .Ich hatte vorher eine gemoddete gtx 680m mit 4 gb drin ,als sie vor kurzem nach einem Jahr den Geist aufgegeben hat. Ich habe noch die gemoddete Vbios von svl7 ..Ich könnte sie dir schicken aber man kriegt damit nur treiberabstürze wenn man die gtx680m 2gb version flasht.

Gruss

Hi Everyone,

Is there modified vbios for MSI Gtx680m card 2 gb version .The original Biosversion is 84.04.33.00.3b.

I tried already the 4gb mod vbios but it didnt work well.I get graphical artifacts .

Thanks for suggestions