Dell PowerVault 715N (Rackmount NAS Appliance) - Manual (Page 12)

Pri Master HDD error Primary hard drive is not
responding.
Replace the primary hard drive . If the
problem persists, replace the system and
midplane board .
Sec Master HDD error Secondary hard drive is not
responding.
Replace the secondary hard drive . If the
problem persists, replace the system and
midplane board .
Cache Memory Error Cache memory is defective. Disable the cache memory in the BIOS Setup
utility. See " Using the BIOS Setup Utility ."
System Beep Codes
When an error that cannot be reported (through a console redirection screen) occurs during a boot routine, the system
may emit a series of beeps that identify the problem. The beep code is a pattern of sounds; for example, five beeps
indicate a problem with the microprocessor. This information is valuable to the technical support representative if you
need to call for technical assistance.
When a beep code is emitted, record it, and then look it up in Table 2 . If you are unable to resolve the problem by
looking up the meaning of the beep code, use the system diagnostics to identify a more serious cause. See " Running
System Diagnostics ."
Table 2. System Beep Codes
Code Cause Corrective Action
1 The memory refresh circuitry
on the system board is faulty.
Replace the system and midplane board .
2 Base 64 KB memory failure. Switch memory modules. Remove and reseat the memory
modules . If the problem persists, replace the memory modules . If
the problem still persists, replace the system and midplane board .
5
7
Microprocessor error.
Microprocessor exception
interrupt error.
Remove and reseat the microprocessor . If the problem persists,
replace the microprocessor . If the problem still persists, replace
the system and midplane board .
10 ROM checksum error. The ROM checksum value does not match the value encoded in
the BIOS. Replace the system board battery . If the problem
persists, replace the system and midplane board .
Status Indicators
Figure 1 shows the indicators on the system's bezel.
Figure 1. Status Indicators
1 Power on/off switch
2 Power LED
3 Warning LED
4 LAN 1 LED
5 LAN 2 LED
6 Hard- drive activity indicator
7 Hard- drive operation indicator
Power Indicators