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#1 2016-10-19 10:47:31

apple tech geek
Member
Registered: 2016-10-19
Posts: 1

pram alternative

i just removed the pram out of my macintosh se luckly no damage beside the terminal contacts
no i want to "mod" it so i can use something else like a button cell i see the pram uses 3.6 volts and button cell 3
any way to make this work?
btw this is my first post haha

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#2 2016-10-19 16:40:01

mcdermd
Member
From: Corvallis, OR
Registered: 2014-05-12
Posts: 1,010
Website

Re: pram alternative

Has anyone used a supercap in place of a pram battery? Pretty common on old games for the battery backed ram.


Daily Drivers: 27" iMac 2.8 GHz Quad-Core i7 (Late 2009), 21.5" iMac 2.7GHz Quad-Core i5 (Late 2013), 11" Macbook Air 1.6 GHz i5 (Mid-2011)
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ThinkClassic specialises in the use, maintenance, repair, restoration and modification of vintage computers and peripherals.