SMD parts are easy to work with. For resistors and such, apply additional solder to both terminals. Heat one end for a few seconds then quickly move to the other terminal ans slide the resistor off of the pads to a vacant area.
For transistors, apply additional solder to the two adjacent legs so the iron can heat both at the same time then lift. Desolder those pads then heat the third to remove the transistor.
What's the circuit board designation for the damaged components?