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|    comp.sys.apple2    |    Discussion about Apple II micros    |    56,720 messages    |
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|    Message 55,734 of 56,720    |
|    magnusfalkirk to Steven Hirsch    |
|    Re: Installing the AppleSqueezer GS    |
|    26 Aug 22 06:48:44    |
      From: dean.phares@gmail.com              On Friday, August 26, 2022 at 7:59:40 AM UTC-5, Steven Hirsch wrote:       > On 8/25/22 18:18, magnusfalkirk wrote:        > > I got the AppleSqueezer GS in the mail yesterday. Opened it up and read        > > through the instructions on installing it today. Was trying to use a small        > > flat bladed screwdriver to pry up the 65816 and was unable to budge it.        > > Would I be better off buying a chip puller tool to extract the cpu with,       or        > > is there some other way to do it? From what I can tell the 65816 doesn't        > > want to come out very easy and I don't want to screw up the computer by        > > using too much pressure to get it out.        > >        > > Any suggestions, thoughts, ideas will be appreciated. magnus       > A small screwdriver is definitely the best approach. When a 40-pin chip has        > been in a socket for 30+ years it tends to cold-weld itself in place and can        > require a surprising amount of force to break it free. I would suggest        > placing the screwdriver "off center" and close to the pins. Prying from the        > middle pits you against both sides at once.        >        > Another thing occurs to me: Are you sure you have the screwdriver blade        > between the chip and the socket? I've lost count of the number of times I've        > had the blade between the socket and PCB when working without magnification        > and good light.        >        > Once you get a corner lifted work back and forth between ends and "see-saw"       it        > out.              Thanks for the response. The first time I tried I put the blad all the way       down on the motherboard and then took a better at it with a flashlight. Since       then I've made sure to have the blade between the chip and the socket, since       there is a little        overhang with the end of the chip. I'll keep working at it and definitely work       from a side instead the middle of the chip.              Thanks again,       magnus              --- SoupGate-Win32 v1.05        * Origin: you cannot sedate... all the things you hate (1:229/2)    |
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