Hard Drive; Serial Port; Keyboard - Hectronic H6052 Hardware Reference Manual

Hard Drive

Hard disk failure.
1. Make sure the correct drive type for the hard disk drive has been entered in the BIOS.
2. If the system is configured with two hard drives, make sure the bootable (first) hard
drive is configured as Master and the second hard drive is configured as Slave. The
master hard drive must have an active/bootable partition.
Excessively long formatting period.
If your hard drive takes an excessively long period of time to format, it is likely a cable
connection problem. However, if your hard drive has a large capacity, it will take a longer
time to format.

Serial Port

The serial device (modem, printer) doesn't output anything or is outputting garbled
characters.
1. Make sure that the serial device's power is turned on and that the device is on-line.
2. Verify that the device is plugged into the correct serial port on the rear of the
computer.
3. Verify that the attached serial device works by attaching it to a serial port that is
working and configured correctly. If the serial device does not work, either the cable
or the serial device has a problem. If the serial device works, the problem may be due
to the onboard I/O or the address setting.
4. Make sure the COM settings and I/O address are configured correctly.

Keyboard

Nothing happens when a key on the keyboard was pressed.
1. Make sure the keyboard is properly connected.
2. Make sure there are no objects resting on the keyboard and that no keys are pressed
during the booting process.
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