06-25-2012 02:51 PM - edited 06-25-2012 02:52 PM
No, it's not possible to upgrade it internally, period.
You could look at an external video/display card. But, for the money and the hassle, and I really don't think it's worth it at all.
Your unit is 4-5 years old which would not make it worth investing much in unfortunately.
Copyright © Toshiba America Information Systems, Inc. All rights reserved.