Non-maskable interrupt switch
Crash dump analysis is an essential part of eliminating reliability problems such as hangs or crashes in operating systems, device drivers, and applications. Crashes can freeze a system, requiring you to do a hard reset. Resetting the system erases any information that supports root cause analysis.
Systems running supported Microsoft operating systems experience a blue screen trap when the operating system crashes. When this happens, Microsoft recommends that system administrators perform a
The server is equipped with an NMI switch that, when pushed, performs a memory dump before performing a hard reset.
Figure 66 NMI switch
Rear unit identification LED switch
Figure 67 Rear unit identification LED switch
Table 26 | Rear unit identification LED switch (1) | |
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LED status | Description | |
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On (blue) | The switch is activated. | |
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Off | The switch is deactivated. | |
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Flashing | The system is being remotely accessed. | |
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| Server component identification 72 | |