mischk@discuss.tchncs.de to retrocomputing@lemmy.sdf.org · 2 years agoDont copydiscuss.tchncs.deimagemessage-square9linkfedilinkarrow-up186arrow-down11
arrow-up185arrow-down1imageDont copydiscuss.tchncs.demischk@discuss.tchncs.de to retrocomputing@lemmy.sdf.org · 2 years agomessage-square9linkfedilink
minus-squareDigital Mark@lemmy.sdf.orglinkfedilinkEnglisharrow-up9·2 years agoOther way around. You punched the edge to make it writeable (or double-punched to write on the back side, if you were brave). Cover it to make it read-only. The 3.5" sliders were the same mechanism, open was write, closed was read-only.
minus-squarelemmyseizethemeans@lemmygrad.mllinkfedilinkarrow-up4·2 years agoOh the double punch. That’s a deep cut there
Other way around. You punched the edge to make it writeable (or double-punched to write on the back side, if you were brave). Cover it to make it read-only. The 3.5" sliders were the same mechanism, open was write, closed was read-only.
Oh the double punch. That’s a deep cut there