Specifications

Expansion Slots - 521 to 530
The system board contains five expansion slots for 16-bit
AT boards.
Keyboard Port - 52
The keyboard connector J2, is a 5-pin DIN connector for
keyboards that are compatible with the IBM AT keyboard.
Parallel Port - J11
Connector J 11 on the system board provides a standard
Centronics 25-pin parallel interface.
You cm use the parallel port for LPTl or LPT2. If you
have external card for parallel port on your system, you
must disable the on-board parallel port via setup options.
Refer to chapter 2 for detailed instructions of it.
Serial Port - J9 (8 pin DsheU), JlO (2 . 5 Straight post)
Connector J9 and Jl0 provide the standard AT-type RS-232C
serial interfaces.
System Mother Board
B-5