
8-24 Troubleshooting
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FSB 1 Unc Err An uncorrectable error occurred on internal or external bus of CPU #1.
FSB 2 Unc Err An uncorrectable error occurred on internal or external bus of CPU #2.
FSB 3 Unc Err An uncorrectable error occurred on internal or external bus of CPU #3.
FSB 4 Unc Err An uncorrectable error occurred on internal or external bus of CPU #4.
Take one of the following measures to reboot (reset) the CPU blade.
* Press the RESET switch.
* Issue a command from Web browser of EXPRESSSCOPE Engine or
NEC DianaScope Manager.
Take one of the following measures to power off then on the CPU blade.
* Power off the CPU blade from OS, then press the POWER switch to
power on.
* Press the POWER switch to power off the CPU blade, then press it
again to power on.
* Issue a command from Web browser of EXPRESSSCOPE Engine or
NEC DianaScope Manager.
1. Check installation status of the failed CPU.
2. Check installation status of heat sink on the failed CPU.
3. Replace the failed CPU.
Replace the CPU blade.
If the same error persists, contact your service representative.
MEZ 1 Unc Err An uncorrectable error occurred on mezzanine card in mezzanine card slot
1.
MEZ 2 Unc Err An uncorrectable error occurred on mezzanine card in mezzanine card slot
2.
MEZ 3 Unc Err An uncorrectable error occurred on mezzanine card in mezzanine card slot
3.
MEZ 4 Unc Err An uncorrectable error occurred on mezzanine card in mezzanine card slot
4.
Take one of the following measures to reboot (reset) the CPU blade.
* Press the RESET switch.
* Issue a command from Web browser of EXPRESSSCOPE Engine or
NEC DianaScope Manager.
Take one of the following measures to power off then on the CPU blade.
* Power off the CPU blade from OS, then press the POWER switch to
power on.
* Press the POWER switch to power off the CPU blade, then press it
again to power on.
* Issue a command from Web browser of EXPRESSSCOPE Engine or
NEC DianaScope Manager.
1. Check installation status of failed mezzanine card.
2. Replace the failed mezzanine card.
Replace the CPU blade.
If the same error persists, contact your service representative.
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