Hello all,
I have an old HP-41C (I am original owner) that has the full nut (square corner) display. While blowing dust out from between the LCD and the bottom of the window, I inadvertently tipped the can and propellant shot out onto the window. Result: craze marks in the plastic window from the very cold propellant, MUCH more offensive than the original specks of dust!!! The marks (fine lines) are inside the window, so I would be unable to polish them out.
The marks are now driving me crazy! and I would like to replace the display window. I am loking for advice on:
1) how easy (difficult) is it to replace the window and
2) would anyone have a spare window they would part with (and at what price)
Any help with this would be greatly appreciated.
Regards,
Mitch