Embedded Software Engineer Question:
Tell me what could be the reasons for a System to have gone blank and how would you Debug it?
Answer:
Possible reasons could be:
☛ PC being overheated.
☛ Dust having being accumulated all around.
☛ CPU fans not working properly .
☛ Faulty power connections.
☛ Faulty circuit board from where the power is being drawn.
☛ Support Drivers not having being installed.
Debugging steps which can be taken are:
☛ Cleaning the system thoroughly and maintaining it in a dust-free environment. Environment that is cool enough and facilitates for easy passage of air should be ideal enough.
☛ By locating the appropriate support drivers for the system in consideration and having them installed.
☛ PC being overheated.
☛ Dust having being accumulated all around.
☛ CPU fans not working properly .
☛ Faulty power connections.
☛ Faulty circuit board from where the power is being drawn.
☛ Support Drivers not having being installed.
Debugging steps which can be taken are:
☛ Cleaning the system thoroughly and maintaining it in a dust-free environment. Environment that is cool enough and facilitates for easy passage of air should be ideal enough.
☛ By locating the appropriate support drivers for the system in consideration and having them installed.
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