NEC Express 5800 User Manual page 261
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Also See for Express 5800:
- User manual (719 pages) ,
- Quick start manual (31 pages) ,
- Maintenance manual (20 pages)
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7-8
Troubleshooting
STATUS LED
Indication
Color State
CPU0 +12ss Alm
Amber Blink CPU module #1
07
CPU0 +12ss Alm
Amber
09
CPU0 +12v Alm
Amber Blink CPU module #1
00
CPU0 +12v Alm
Amber
02
CPU0 +12v Alm
Amber Blink CPU module #1
07
CPU0 +12v Alm
Amber
09
CPU0 +1.5v Alm
Amber Blink CPU module #1
00
CPU0 +1.5v Alm
Amber
02
CPU0 +1.5v Alm
Amber Blink CPU module #1
07
CPU0 +1.5v Alm
Amber
09
CPU0 +2.5vAlm
Amber Blink CPU module #1
00
CPU0 +2.5vAlm
Amber
02
CPU0 +2.5vAlm
Amber Blink CPU module #1
07
CPU0 +2.5vAlm
Amber
09
CPU0 +2.5VcAlm
Amber Blink CPU module #1
00
CPU0 +2.5VcAlm
Amber
02
CPU0 +2.5VcAlm
Amber Blink CPU module #1
07
CPU0 +2.5VcAlm
Amber
09
CPU0 +3.3vAlm
Amber Blink CPU module #1
00
CPU0 +3.3vAlm
Amber
02
CPU0 +3.3vAlm
Amber Blink CPU module #1
07
CPU0 +3.3vAlm
Amber
09
CPU0 +3.3vsAlm
Amber Blink CPU module #1
00
CPU0 +3.3vsAlm
Amber
02
CPU0 +3.3vsAlm
Amber Blink CPU module #1
07
CPU0 +3.3vsAlm
Amber
09
CPU0 +5.0vAlm
Amber Blink CPU module #1
00
CPU0 +5.0vAlm
Amber
02
Suspected
module
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Lit
CPU module #1
Explanation
+12-V power voltage alarm
(upper limit)
Fatal +12-V power voltage
alarm (upper limit)
12-V power voltage alarm
(lower limit)
Fatal 12-V power voltage
alarm (lower limit)
12-V power voltage alarm
(upper limit)
Fatal 12-V power voltage
alarm (upper limit)
1.5-V power voltage alarm
(lower limit)
Fatal 1.5-V power voltage
alarm (lower limit)
1.5-V power voltage alarm
(upper limit)
Fatal 1.5-V power voltage
alarm (upper limit)
2.5-V power voltage alarm
(lower limit)
Fatal 2.5-V power voltage
alarm (lower limit)
2.5-V power voltage alarm
(upper limit)
Fatal 2.5-V power voltage
alarm (upper limit)
2.5-V power voltage alarm
(lower limit)
Fatal 2.5-V power voltage
alarm (lower limit)
2.5-V power voltage alarm
(upper limit)
Fatal 2.5-V power voltage
alarm (upper limit)
3.3-V power voltage alarm
(lower limit)
Fatal 3.3-V power voltage
alarm (lower limit)
3.3-V power voltage alarm
(upper limit)
Fatal 3.3-V power voltage
alarm (upper limit)
3.3-V power voltage alarm
(lower limit)
Fatal 3.3-V power voltage
alarm (lower limit)
3.3-V power voltage alarm
(upper limit)
Fatal 3.3-V power voltage
alarm (upper limit)
5-V power voltage alarm
(lower limit)
Fatal 5-V power voltage alarm
(lower limit)
Procedure
Contact your sales agent.
Contact your sales agent.
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