Overview and Demonstration of two Apple PowerBook 170s

This is an overview and demonstration of two Apple Macintosh PowerBook 170 Laptops. I got these laptops for free from a fellow YouTube user, who you can find here: https://www.youtube.com/user/matts78mn Both of these machines work pretty well, but one is in much better condition than the other. Neither machine has a working hard disk, so I have to use an external SCSI hard disk. One of the machines has a 3rd party video expansion card installed, which adds an external DB-15 display connector, allowing the use of an external color display, supporting up to 256 colors. This card is called a "PowerVision" card, and was made by "Envisio, INC", later known as "Mirror Technologies". The proper extension needed to use this card was quite hard to find, but thanks to some help, I managed to find it here: http://www.vintageapple.org/macdrivers/video/eve.software.hqx In place of this card, the other machine has a 4 MB memory upgrade card installed.

Specs:

Machine #1:
25 MHz 68030 CPU
Internal Modem
8 MB of RAM
1.44 MB "SuperDrive"

Machine #2:
25 MHz 68030 CPU
4 MB of RAM
"PowerVision" external monitor adapter
1.44 MB "SuperDrive"

Видео Overview and Demonstration of two Apple PowerBook 170s канала dosdude1