Mega STE Keyboard Replacement Switch

[double-decca]

Hi,

The F10 key on my Mega STE has a broken keyboard stalk is broken. This which is the part the Key Cap locates on.

I have dismantled the keyboard easily. The keyboard F10 key internal switch part that presses onto the Mylar membrane has broken in the Key Cap.

See photo:

I have searched on Ebay and Internet. No luck, does anyone know where I can get a replacement Switch.

 

Regards,

 

Derek