- Ram
It would take most 68k vintage mac's some time to check ram in amounts over 64 megs, That is why Dougg3 has these nifty ROM Simms, That is one of the many features of these great Rom Simms. - disable memory check.
A stock rom is written to my LC475 ROM Simm, With a 128meg Ram stick installed, It doesn't seem to take that long at all.
maybe 10 seconds. Now my IIsi with the "stock rom" and maxed out ram @ 65megs takes like 25 seconds before it will start booting. With the hacked rom simm it starts booting instant.
- on plastics
I have 2 Q605's now. One is almost mint, the other has issues with brittle/broken plastic/ rear clips.
One that is mint, I guarantee the plastics are still brittle, but have not suffered breakage yet.(lucky)
Funny thing about the Quadra 605 was, It's price when it was new! Very inexpensive!!
" The first Quadra selling for under 1000 bucks "
http://lowendmac.com/quadra/quadra-605.html
I am thinking they went cheap on more then just the LC 040…
I would assume manufacturing those plastic cases is more costly then one would think…
But as to why some Vintage macs have plastics that are so brittle beats me. IT Infuriates me to no end the plastics in the Powerbook 1xx….
They are so terrible. You can only do so much with JB Weld. All though, mcdermd did a very good job with JB Weld and fixing some hinges, made them like new.