Circuit board screw identification ?

[mickeyb45]

Hello everyone,

Ive bought a donor drive to swap the circuit board for my dead circuit board, it might work or it might not, but I cannot identify the screw head. I dont think its torx or hex, is it pentalon ?

Ive already damaged one of them with a hex bit.

I cannot post pictures here so ive uploaded the picture to my youtube as a video.

https://www.youtube.com/watch?v=AetiA894FjI

Any help would be much appreciated, thanks

 

[dholdi]

I'm fairly sure thats a torx head.

 

[mickeyb45]

Thanks, is torx also known as star ?

 

[Deleted member 138126]

Looks like Polydrive to me:

https://en.wikipedia.org/wiki/List_of_screw_drives#Polydrive

 

[mickeyb45]

Thank you,

I think your right and ive just bought a set of bits that does not have polydrive ! ha ha, oh well at least i will end up with a screwdriver bit for everything.