New Hot end/extruder error?

I had errors with the extruder and a jam in the hot end. I bought replacements form both. the thermal coupler clip did not re attach well… I did get the silicone tip and used that. I am now getting a message stating that the printer is abnormal and will not unload, load or print.

Should I buy the complete hot end, extruder and thermal coupler together??

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  • Detailed description of the problem
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