They are not generally interchangeable they are tablet PC's and need use the screen they came with because of the tablet overlay. Each machine is also limited by the resolution that the video card can produce. In the tablet world you can up the resolution by replacing the screen because the Video card could support the new resolution. Also the latch mechanism is different from model to model. You could get around this but disassembling the LCD bezel (plastic part) from the LCD panel itself and interchanging them but the likeliness they would work are slim to none. In your case I would call Toshiba's parts department and ask them before you spend any money on parts. You actually have to call them they will not provide this information on the website.
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