It is, but you have to take the laptop apart.
https://www.youtube.com/watch?v=UWB35_tNJMI
The charger looks tiny, so I would start there. The small ones tend to burn out rather easily.
It is a cheap laptop though. Were you happy with the performance? If not I wouldn't spend anything on repairs and put it towards a new laptop. Ideally spending at least $400-500. Those $200-300 laptops are often obsolete within a year of purchase and just aren't built to last.
To be honest this is the best deal on hardware I have seen in ages...