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DR Series DR4300e - Owner's Manual

DR4300e system overview Technical specifications Initial system setup and configuration Pre-operating system management applications
Options to manage the pre-operating system applications System Setup Dell Lifecycle Controller Boot Manager PXE boot
Installing and removing system components
Safety instructions Before working inside your system After working inside your system Recommended tools Front bezel (optional) System cover Cooling shroud Cooling fans Cooling-fan assembly System memory Processors and heat sinks PCIe card holder Cable retention bracket Integrated storage controller card Expansion cards and expansion card riser Internal dual SD module (optional) Network daughter card Internal USB memory key (optional) System battery Power supply units (PSU) System board Trusted Platform Module Hard drives Hard drive backplane SD vFlash card (optional) Control panel assembly
Using system diagnostics Jumpers and connectors Troubleshooting your system

Troubleshooting an internal USB key

1.
Enter System Setup and ensure that the USB key port is enabled on the Integrated Devices screen.

If the problem persists, see the Getting help section.

Troubleshooting an SD card

1.
Enter System Setup, and ensure that the Internal SD Card Port is enabled.
7.
Enter System Setup, and ensure that the Internal SD Card Port and Internal SD Card Redundancy modes are set to the needed modes.

Verify that the correct SD slot is set as Primary SD Card.

9.
If the Internal SD Card Redundancy option is set to Enabled at the time of the SD card failure, the system prompts you to perform a rebuild.

Troubleshooting an optical drive

If the problem persists, see the Getting help section.

Troubleshooting a tape backup unit

If you cannot resolve the problem, see the Getting help section.

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