Advice about stripped torx screws

[Lamusica]

I tried to remove imac computer screen( beneath glass) with torx screwdriver driver, only 2 of ten came out and now the tiny screws are a bit stripped , probably my fault for using a cheap torx screwdriver.  Is it worth still getting a better torx quality screwdriver or should I look at other means of extracting my hard drive?

[ianr]

Did you perhaps use the wrong width driver, and strip off just part of the screws' internal spline?  Whatever, do you think there's enough spline left for a driver to get purchase?  I've a driver with a set containing T4 to T9, T10 and T15.

[Lamusica]

I think I used the right one but unfortunately the quality wasn't good.  I believe T10 is the correct size for imacs

i think I'm just going to recycle somehow 

Edited 28 minutes ago by Lamusica