NEC SigmaBlade B140a-T Betriebsanweisung Seite 234

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Seitenansicht 233
8-38 Troubleshooting
Description
On-screen
message
Recommended action
Proc1 Therm % 07 A high temperature warning occurred on CPU #1.
Proc2 Therm % 07 A high temperature warning occurred on CPU #2.
Proc3 Therm % 07 A high temperature warning occurred on CPU #3.
Proc4 Therm % 07 A high temperature warning occurred on CPU #4.
1. Check if fans in Blade Enclosure work normally.
2. Refer to the User’s Guide of the Blade Enclosure to make sure that the
sufficient number of fans are installed in correct locations.
3. Check if the fans and CPU blades are installed in correct locations.
4. Check installation status of heat sink of the CPU blade.
5. Check if the ambient temperature of installation location satisfies the
operation guarantee condition.
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.
Battery Alm07 Voltage warning (upper limit) occurred on Li-Ion battery.
Battery Alm00 Voltage warning (lower limit) occurred on Li-Ion battery.
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.
Power off the CPU blade by issuring an OS command or press the POWER
switch. Take the CPU blade out of the Blade Enclosure, and install it again.
Then, press the POWER switch to turn on the CPU blade.
1. Check installation status of Li-Ion battery on CPU unit.
2. Replace the Li-Ion battery on CPU unit.
If the same error persists, contact your service representative.
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