Table 25. POST error codes (continued)
Error code/symptom
Meaning
Part/action
01298102
System BIOS installed on this
engine does not support level
of processor.
Microprocessor 2.
I9990301
Hard disk sector error.
1. Hard disk drive
2. SCSI backplane
3. Cable
4. System board
I9990305
Hard disk sector error, no
operating system installed.
Install operating system to hard disk.
I9990650
AC power has been restored.
1. Check cable.
2. Check for interruption of power.
3. Power cable.
Fan error messages
Table 26. Fan error messages
Message
Action
Fan “
X
” failure
(level-critical; fan “
X
” had a
failure)
1. Check connections to fan “
X
”
2. Replace fan “
X
”
Fan “
X
” fault
(level-critical; fan “
X
” beyond
recommended RPM range)
1. Check connections to fan “
X
”
2. Replace fan “
X
”
Fan “
X
” outside recommended speed
Replace fan “
X
”
Power-supply LED errors
Use the information in Table 27 to troubleshoot power-supply problems.
Note:
The minimum configuration required to enable the DC power LED is:
v
Power supply
v
Power backplane
v
System board (with pins 2 and 3 on the J23 extension cable connected to
bypass the power switch; see Figure 14 on page 147).
Table 27. Power-supply LED errors
AC good LED
DC good LED
Description
Part/action
Off
Off
No power to system or ac
problem.
1. Check ac power to the system.
2. Power supply.
146
NAS Gateway 300 User’s Reference
Summary of Contents for G27
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