Many customers would like to upgrade/replace the CPU (Central Processing Unit) and/or GPU (Graphics Processing Unit) in their mobile systems to gain performance.

Toshiba does not support or recommend performing modifications on their mobile systems since the core components in these mobile systems are not upgradeable like in a desktop system.

More Info: http://aps2.toshiba-tro.de/kb0/TSB9401AX0001R01.htm