Nvidia takes GeForce 8M laptop GPUs on the road • The Register
SONY Laptop VAIO FZ Series Intel Core 2 Duo T7250 (2.00GHz) 3GB Memory 250GB HDD NVIDIA GeForce 8400M GT 15.4" Windows Vista Home Premium VGN-FZ340E/B Laptops / Notebooks - Newegg.com
For nVidia GeForce 8400M GT 8400M G MXM II DDR2 128MB G84-603-A2 Graphics VGA Card for Acer 4520G 5520G 5920G 7720 6930 Laptop
nVidia GeForce 8400 8400M GS MXM DDR2 128MB G86-603-A2 Graphics Video Card for Acer Aspire 5520 4520 7520 Laptop
Problem z nVidia GeForce 8400M GT CPU w Sony Vaio VGN-FZ31M - YouTube