is this correct sentence

[ksaravanan]

Please confirm this is correct sentence " your computer name is ABC123 is it correct, if wrong tell me the correct one"

[Bennevis]

" your computer name is ABC123 is it correct, if wrong tell me the correct one"

1. Is your computer's name ABC123? If not, please tell me what it is.
2. Your computer's name is ABC123? Correct? If not, please tell me its correct name.