Virtually every PC required at least a display adapter card and a floppy disk controller card, leaving only three slots available for a parallel printer port card ( if the Color Graphics Adapter was used ), a serial port card, memory expansion boards, a 3rd-party hard disk controller card, a second display adapter card, or possible other special adapter cards.
12.
Virtually every PC required at least a display adapter card and a floppy disk controller card, leaving only three slots available for a parallel printer port card ( if the Color Graphics Adapter was used ), a serial port card, memory expansion boards, a 3rd-party hard disk controller card, a second display adapter card, or possible other special adapter cards.
