Troubleshooting Expansion Cards - Dell EMC NX430 System Owner's Manual

Depending on the results of the diagnostics test, proceed as needed through the following steps.
2 If your system has a RAID controller and your hard drives are configured in a RAID array, perform the following steps:
a Restart the system and press F10 during system startup to run the Dell Lifecycle Controller, and then run the Hardware
Configuration wizard to check the RAID configuration.
See the Dell Lifecycle Controller documentation or online help for information about RAID configuration.
b Ensure that the hard drives are configured correctly for the RAID array.
c Take the hard drive offline and reseat the drive.
d Exit the configuration utility and allow the system to boot to the operating system.
3 Ensure that the needed device drivers for your controller card are installed and are configured correctly. See the operating system
documentation for more information.
4 Restart the system and enter the System Setup.
5 Verify that the controller is enabled and the drives are displayed in the System Setup.
Next step
If the problem persists, see the Getting help section.

Troubleshooting expansion cards

Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team.
Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that are shipped with your product.
NOTE: When troubleshooting an expansion card, you also have to see the documentation for your operating system and the
expansion card.
Steps
1 Run the appropriate diagnostic test. See the Using system diagnostics section.
2 Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
3 Remove the system cover.
4 Ensure that each expansion card is firmly seated in its connector.
5 Install the system cover.
6 Turn on the system and attached peripherals.
7 If the problem is not resolved, turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
8 Remove the system cover.
9 Remove all expansion cards installed in the system.
10 Install the system cover.
11 Run the appropriate diagnostic test. See the Using system diagnostics section.
If the tests fail, see the Getting help section.
12 For each expansion card you removed in step 8, perform the following steps:
a Turn off the system and attached peripherals, and disconnect the system from the electrical outlet.
b Remove the system cover.
c Reinstall one of the expansion cards.
d Install the system cover.
e Run the appropriate diagnostic test. See the Using system diagnostics section.
Next step
If the problem persists, see the Getting help section.
112 Troubleshooting your system