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Power Supply
When the computer is turned on, nothing happens.
1. Check that one end of the AC power cord is plugged into a live outlet and the other end
properly plugged into the back of the system.
2. Make sure that the voltage selection switch on the back panel is set for the correct type of
voltage you are using.
3. The power cord may have a “short” or “open”. Inspect the cord and install a new one if
necessary.
Floppy Drive
The computer cannot access the floppy drive.
1. The floppy diskette may not be formatted. Format the diskette and try again.
2. The diskette may be write-protected. Use a diskette that is not write-protected.
3. You may be writing to the wrong drive. Check the path statement to make sure you are
writing to the targeted drive.
4. There is not enough space left on the diskette. Use another diskette with adequate storage
space.
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.
1. 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.
Parallel Port
The parallel printer doesn’t respond when you try to print.
1. Make sure that your printer is turned on and that the printer is on-line.
2. Make sure your software is configured for the right type of printer attached.
3. Verify that the onboard LPT port’s I/O address and IRQ settings are configured correctly.
4. Verify that the attached device works by attaching it to a parallel port that is working and
configured correctly. If it works, the printer can be assumed to be in good condition. If
the printer remains inoperative, replace the printer cable and try again.
