It looks like you have the problem solved with a suitable power cord.
I did this when in a pinch with my Sony KV 5100. I don’t recommend this unless you are careful not to short out the connection. By doing this, the clips have to be stable and will not move while testing. Also need to insulate the conductive areas and power only to verify operation, not as a permanent solution. You can see the odd receptacle on the Sony.
