From Newsgroup: comp.sys.mac.system


Biggest screwup was I didn't pay attention when ordering and ended up
with 32 GB instead of 16 GB ... Worse problems in life.

I budgeted 15 minutes. It took 25.

Apple use "security" Torx screws for the RF (WiFi) plate which is the
biggest obstacle to getting into it. All other Torx were standard.
These were also a bit of a pain to put back in because: man sized hands/fingers.

The Power on LED connector is hard to re-connect. Well, if you're not a
tiny handed person. I do wonder why they use such small connectors when
there is a ton of room available.

The RF connector for the WiFi is a little finicky to reconnect - or
rather the strain relief screw...

Pretty much anyone can do this "Apple authorized repair center only!"
memory upgrade in little time.

Beautiful engineering in there. But the memory probably could have been
made much more accessible than it is: pop off the plastic bottom plate
should have been all that was required.

Before:
https://www.dropbox.com/s/uflevaggm2x9jwk/mempress8.jpg

After:
https://www.dropbox.com/s/2gcgv2z666g9r0q/Mempress32.jpg

8GB of RAM for sale.
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From Newsgroup: comp.sys.mac.system

On 2021-03-30 12:48, Alan Browne wrote:

The Power on LED connector is hard to re-connect. Well, if you're not a
tiny handed person. I do wonder why they use such small connectors when there is a ton of room available.

Dissassembling only to the point where you have access to the RAM slots
may not have the same order as the original assembly at the plant where
a lot may be plugged in on bare board where it is easy to connect prior
to being put into the enclosure.

Apple is very good (by necessity) at designing product that are easy to assemble by hand when done in the proper order. As I recall, the
original Mac Pro was the only one assembed by robots in USA.
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From Newsgroup: comp.sys.mac.system

On 2021-03-30 18:09, JF Mezei wrote:

On 2021-03-30 12:48, Alan Browne wrote:

The Power on LED connector is hard to re-connect. Well, if you're not a
tiny handed person. I do wonder why they use such small connectors when
there is a ton of room available.

Dissassembling only to the point where you have access to the RAM slots
may not have the same order as the original assembly at the plant where
a lot may be plugged in on bare board where it is easy to connect prior
to being put into the enclosure.

No. The main board slides into the enclosure from the back edge. The
LED is on the front of the enclosure and that connection would be made
after the main board is inside the enclosure.

Apple is very good (by necessity) at designing product that are easy to assemble by hand when done in the proper order. As I recall, the
original Mac Pro was the only one assembed by robots in USA.

They also employ Asian labour who have training, smaller hands and much
better assembly skill than I do. Had I known the right way to connect
that connector, it would have taken far less time.[1] It's conceivable
that that particular operation is automated too.

[1] I assumed it slid in as usual for connectors. This one snapped the
female part over the male pin part.

--
"...there are many humorous things in this world; among them the white
man's notion that he is less savage than the other savages."
-Samuel Clemens
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