Computer Hardware User Manual
Table Of Contents
- Contents
- About Your System
- Using The System Setup And Boot Manager
- Installing Blade Components
- Recommended Tools
- Removing And Installing A Blade
- Opening And Closing The Blade
- Inside The Blade
- Cooling Shroud
- System Memory
- I/O Module Mezzanine Cards
- Management Riser Card
- SD vFlash Card
- Network Daughter Card/LOM Riser Card
- Processors
- Hard Drives/SSDs
- Hard-Drive/SSD Backplane
- System Board
- NVRAM Backup Battery
- Storage Controller Card
- Troubleshooting Your System
- Using System Diagnostics
- Jumpers And Connectors
- Technical Specifications
- System Messages
- Getting Help
Error Code Message Information
Details System hardware detected an over voltage or under voltage condition.
If multiple voltage exceptions occur consecutively the system may power down in fail-
safe mode.
Action
1. Review system logs for power supply exceptions.
2. Re-configure the system to minimum configuration, inspect and reinstall system
cables.
3. If the issue persists, see Getting Help.
VLT0227
Message The memory module <
name
> voltage is greater than the upper critical threshold.
LCD Message Memory module <
number
> <
name
> voltage is outside of range.
Details System hardware detected an over voltage or under voltage condition.
If multiple voltage exceptions occur consecutively the system may power down in fail-
safe mode.
Action
1. Review system logs for power supply exceptions.
2. Re-configure the system to minimum configuration, inspect and reinstall system
cables.
3. If the issue persists, see Getting Help.
VLT0228
Message The memory module <
name
> voltage is outside of range.
LCD Message Memory module <
number
> <
name
> voltage is outside of range.
Details System hardware detected an over voltage or under voltage condition.
If multiple voltage exceptions occur consecutively the system may power down in fail-
safe mode.
Action
1. Review system logs for power supply exceptions.
2. Re-configure the system to minimum configuration, inspect and reinstall system
cables.
3. If the issue persists, see Getting Help.
VLT0230
Message The mezzanine card <
number
> <
name
> voltage is less than the lower warning threshold.
Details System hardware detected an over voltage or under voltage condition.
If multiple voltage exceptions occur consecutively the system may power down in fail-safe
mode.
Action
1. Review system logs for power supply exceptions.
2. Re-seat the mezzanine card.
3. If the issue persists, see Getting Help.
VLT0231
Message The mezzanine card <
number
> <
name
> voltage is less than the lower critical threshold.
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