Mylex MPE-PNTM, User Manual

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P. The system's I/O ports do not work.
S. Confirm the CMOS setup has been correctly
c o n f i g u r e d ; c h e ck t h e r i bb o n c a bl e
installation.
P. Ethernet adapter does not work.
S. Most ethernet cards use IRQ3 as a default
setting. The MPE--PNTM uses IRQ3 for the
COM2 serial port.
Either disable COM2 or
change the ethernet adapter settings.
P. Serial ports will not properly run a serial
mouse.
S. Make sure the power supply has adequate
+/-- 12 volt supply being delivered to the
system board.
P. OS/2 will not print from the parallel port.
S. OS/2 requires the IRQ for the parallel port to
be active. Make sure the parallel port(s) have
the IRQ line correctly configured.
P. No video, no beep.
S. Make sure the BIOS is installed properly and
the IDE cable (if IDE drive is connected)
orientation is OK. If in doubt, remove the IDE
cable.
4 - 2 Version D02 Copyright 1994
MPE-PNTM System Board Troubleshooting