Dell Microsoft Windows Unified Data Storage Server 2003 (PowerVault NX 1950) Uživatelský manuál stáhnout pdf (Strana 77)

10. Reconnect the system to its electrical outlet, and turn on the system and attached peripherals.

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11. Enter the System Setup program and check the system memory setting. See Using the System Setup Program.

If the amount of memory installed does not match the system memory setting, then perform the following steps:

a. Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

b. Open the system. See Opening and Closing the System.

c. Swap the memory module in socket 1 with another of the same capacity. See Installing Memory Modules.

d. Close the system. See Opening and Closing the System.

e. Reconnect the system to its electrical outlet, and turn on the system and attached peripherals.

f. As the system boots, observe the monitor screen and the indicators on the keyboard.

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12. Perform the following steps:

a. Turn off the system and attached peripherals, and disconnect the system from its electrical outlet.

b. Open the system. See Opening and Closing the System.

c. Performstepcthroughstepfinstep 11 for each memory module installed.

If the problem persists, see Getting Help.

Troubleshooting an Optical Drive

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Problem

l System cannot read data from a CD or DVD in an optical drive.

l Optical drive indicator does not blink during boot.

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Action

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1. Try using a different CD or DVD that you know works properly.

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2. Enter the System Setup program and ensure that the drive's IDE controller is enabled. See Using the System Setup Program.

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3. Run the appropriate online diagnostic test. See Using Server Administrator Diagnostics.

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4. Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.

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5. Open or remove the bezel. See Removing and Replacing the Front Bezel

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6. Open the system. See Opening and Closing the System.

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7. Ensure that the interface cable is securely connected to the optical drive and to the sideplane.

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8. RemovetheSAScontrollerdaughtercardortheSASRAIDcontrollerdaughtercard,asapplicable.SeeRemoving a SAS RAID Controller Daughter Card.

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9. Close the system. See Opening and Closing the System.

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10. Reconnect the system to the electrical outlet, and turn on the system and attached peripherals.

If the problem is not resolved, see Getting Help.

NOTE: Several configurations for memory modules exist; see General Memory Module Installation Guidelines.

NOTE: DVD devices are data only.

CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system.

Before performing any procedure, see your Product Information Guide for complete information about safety precautions, working inside the

computer and protecting against electrostatic discharge.

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