A server with a number of graphics cards installed was recently upgraded with additional graphics cards.
Once the server is started, the system powers off unexpectedly.
Prior to the upgrade, the server was stable and exhibited no odd behavior.
Which of the following is the MOST likely cause of the problem?
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A. B. C. D.B.
The most likely cause of the unexpected power off after installing additional graphics cards on a stable server is option B: The power supply cannot handle the additional power for the new cards.
When new graphics cards are installed, they require additional power to run. The existing power supply may not be able to handle the increased power requirements, causing the system to shut down unexpectedly.
If the device drivers were out of date, it would not cause the server to power off unexpectedly. Instead, it would likely cause issues with the performance of the graphics cards or the system as a whole. Similarly, if the operating system did not recognize the new cards, it would not necessarily cause the server to power off. It may cause issues with the functionality of the graphics cards, but it would not cause the server to shut down unexpectedly.
If the new graphics cards were not compatible with the other server hardware, it would likely cause issues with the performance of the graphics cards or the system as a whole, but it would not necessarily cause the server to power off unexpectedly.
Therefore, based on the information provided, the most likely cause of the problem is that the power supply cannot handle the additional power for the new graphics cards. It is recommended to check the power supply specifications and make sure it has enough power to support the additional graphics cards. If it doesn't, then upgrading the power supply is necessary.