Dell PowerEdge 6350, Инструкция по установке и устранению неисправностей

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6-6 Dell PowerEdge 6350 Systems Installation and Troubleshooting Guide
4. Attempt a print operation on the parallel printer.
Does the print operation complete successfully?
Yes. The interface cable must be replaced. See Chapter 12, “Getting Help,” for
instructions on obtaining technical assistance.
No. Go to step 5.
5. Run the parallel printer’s self-test.
Does the self-test complete successfully?
Yes. Go to step 6.
No. The printer is probably defective. If the printer was purchased from Dell, see
Chapter 12, “Getting Help,” for instructions on obtaining technical assistance.
6. Attempt another print operation on the parallel printer.
Does the print operation complete successfully?
Yes. You have fixed the problem.
No.
See Chapter 12, “Getting Help,” for instructions on obtaining technical
assistance.
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If the procedure in “Troubleshooting the Basic I/O Functions,” found earlier in this
chapter, indicates that the problem is with a device connected to one of the serial
ports, follow these steps:
1. Turn off the computer and any peripheral devices connected to the serial ports.
Are two serial devices connected to the computer?
Yes. Go to step 2.
No. Go to step 4.
2. Disconnect the devices from serial ports 1 and 2, and connect the malfunctioning
serial device to the opposite port.
3. Turn on the computer and the reconnected serial device.
Is the problem resolved?
Yes. The serial port may be defective. See Chapter 12, “Getting Help,” for
instructions on obtaining technical assistance.
No.
Go to step 4.