Specifications

EPC-8A Hardware Reference
102
If you are using the EXM-9 to cable to an external disk, make sure
that you have power to the disk, the ribbon cable is good and
correctly oriented, and that the end of the ribbon cable is not
shorting to the front panel of the EXM-9.
If you are not using an IDE drive, run the BIOS setup program.
Change the drive type to match the device being used.
EXM configuration error (with two short beeps)
Problem: The EXMs installed (or not installed) do not match the
configuration information in the CMOS setup.
Solution(s): Run the BIOS setup program. Enter the EXM menu. Verify the
information listed on the screen, save any changes and reboot. If
necessary, refer to the Chapter 3, BIOS Configuration of this
manual and/or your EXM manual(s) for more details.
General failure reading drive ...
Problem: This almost always indicates the presence of an unformatted hard
disk partition or diskette.
Solution(s): Format the partition or diskette using the utilities supplied by your
operating system.
Incorrect Drive A type - run SETUP
Incorrect Drive B type - Run SETUP
Problem: Type of floppy drive (A: or B:) not correctly identified in BIOS
Setup.
Solution(s): Run BIOS Setup and validate correct settings. Also, see “Diskette
drive A error” above.
Invalid drive specification
Problem: You are trying to access a logical drive (For example, A:, B:, ...)
that is not known to the operating system.
Solution(s): Select a different logical drive. If you are trying to access a hard
disk, you may need to create the logical partition.
Keyboard error (with two short beeps)
Problem: This message indicates that the system did not recognize a
keyboard at power-up or you pressed a key during the power-on
self test.
Solution(s): Check the integrity of the keyboard connector.
If you think you pressed a key during power-up, reboot the system
using the front panel reset button.
Some keyboards are designed with a switch (or jumper) to allow
the user to configure the keyboard for use with an AT machine or
an XT machine. If this is the case with your keyboard, verify that
the switch is in the AT position.
The keyboard may not be a valid PC/AT keyboard (For example,