Dell PowerVault NX300 Hardware Owner's Manual - Page 54

Table 1-3. System Messages (continued) Message Causes Corrective Actions Warning! Unsupported memory configuration detected. The memory configuration is not optimal. The recommended memory configuration is: Invalid memory configuration. The system will run but with reduced functionality. Ensure that the memory modules are installed in a valid configuration. See "General Memory Module Installation Guidelines" on page 115. If the problem persists, see "Troubleshooting System Memory" on page 154. Write fault Write fault on selected drive Faulty USB device, USB medium, optical drive assembly, hard drive, or hard drive subsystem. Replace the USB medium or device. Ensure that the USB, SAS backplane, or SATA cables are properly connected. See "Troubleshooting a USB Device" on page 148, "Troubleshooting an Internal USB Key" on page 156, "Troubleshooting an Optical Drive" on page 157, and "Troubleshooting a Hard Drive" on page 158. NOTE: For the full name of an abbreviation or acronym used in this table, see the "Glossary" on page 179. Warning Messages A warning message alerts you to a possible problem and prompts you to respond before the system continues a task. For example, before you format a diskette, a message will warn you that you may lose all data on the diskette. Warning messages usually interrupt the task and require you to respond by typing y (yes) or n (no). 54 About Your System