Formal:
* समस्या निवारण (Samasya Nivaran): This is the most common and formal translation, literally meaning "problem removal".
* त्रुटि निवारण (Trutiniwaran): This is another formal option, literally meaning "error removal".
Informal:
* समस्या सुलझाना (Samasya Suljhāna): This means "to solve a problem".
* समस्या का निवारण करना (Samasya ka Nivaran Karna): This means "to do the removal of the problem".
* खराबी दूर करना (Kharaabi Door Karna): This means "to remove the malfunction".
Other Options:
* समस्या को ठीक करना (Samasya ko Theek Karna): This means "to fix the problem".
* समस्या का समाधान करना (Samasya ka Samadhan Karna): This means "to find a solution to the problem".
The best translation will depend on the specific context and the intended tone.