IBM TotalStorage NAS 300, Справочник пользователя

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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