NEC EXPRESS 320Lb-R - Manual (Page 209)

Troubleshooting 7-9
STATUS LED
Indication
Color State
Suspected
module
Explanation Procedure
CPU0 +5.0vAlm
07 Amber Blink CPU module #1 5-V power voltage alarm
(upper limit)
CPU0 +5.0vAlm
09 Amber Lit CPU module #1 Fatal 5-V power voltage alarm
(upper limit)
CPU0 +5.0vsAlm
00 Amber Blink CPU module #1 5-V power voltage alarm
(lower limit)
CPU0 +5.0vsAlm
02 Amber Lit CPU module #1 Fatal 5-V power voltage alarm
(lower limit)
CPU0 +5.0vsAlm
07 Amber Blink CPU module #1 5-V power voltage alarm
(upper limit)
CPU0 +5.0vsAlm
09 Amber Lit CPU module #1 Fatal 5-V power voltage alarm
(upper limit)
CPU0 broken Green Blink CPU module #1 CPU module breakdown
Contact your sales agent.
CPU0 FAN Alm 01 Amber Blink CPU module #1 Cooling fan1 alarm
CPU0 FAN Alm 03 Amber Blink CPU module #1 Cooling fan2 alarm
CPU0 FAN Alm 04 Amber Blink CPU module #1 Cooling fan3 alarm
Check to see if dust is
accumulated on the
internal fans. Check also if
the fan cables are
connected securely. If not
solved by the above,
contact your sales agent.
CPU0 offline Green Blink CPU module #1 PCI module logically isolated Start the PCI module by ft
sever utility or dismount
and remount that module.
If not solved by the above,
contact your sales agent.
CPU0 removed Green Blink CPU module #1 PCI module detached Dismount and remount the
PCI module. If not solved
by the above, contact your
sales agent.
CPU0 Temp Alm 00 Amber Blink CPU module #1 Temperature alarm (lower
limit)
CPU0 Temp Alm 02 Amber Lit CPU module #1 Fatal temperature alarm
(lower limit)
CPU0 Temp Alm 07 Amber Blink CPU module #1 Temperature alarm (upper
limit)
CPU0 Temp Alm 09 Amber Lit CPU module #1 Fatal temperature alarm
(upper limit)
Check to see if dust is
accumulated on the
internal fans. Check also if
the fan cables are
connected securely. If not
solved by the above,
contact your sales agent.
CPU0 VccpAlm 00 Amber Blink CPU module #1 CPU operating voltage alarm
(lower limit) (VCCP)
CPU0 VccpAlm 02 Amber Lit CPU module #1 Fatal CPU operating voltage
alarm (lower limit) (VCCP)
CPU0 VccpAlm 07 Amber Blink CPU module #1 CPU operating voltage alarm
(upper limit) (VCCP)
CPU0 VccpAlm 09 Amber Lit CPU module #1 Fatal CPU operating voltage
alarm (upper limit) (VCCP)
CPU0 Vtt Alm 00 Amber Blink CPU module #1 1.25-V power voltage alarm
(lower limit)
CPU0 Vtt Alm 02 Amber Lit CPU module #1 Fatal 1.25-V power voltage
alarm (lower limit)
CPU0 Vtt Alm 07 Amber Blink CPU module #1 1.25-V power voltage alarm
(upper limit)
CPU0 Vtt Alm 09 Amber Lit CPU module #1 Fatal 1.25-V power voltage
alarm (upper limit)
Contact your sales agent.