Na obrazovce naskočila černá vodorovná linka, ale to bylo všechno.

Could you please translate this to English?
A line of static ran across the TV screen, but that was all.
Na obrazovce naskočila černá vodorovná linka, ale to bylo všechno.

Could you please translate this to English?
user
A line of static ran across the TV screen, but that was all.
assistant
Na obrazovce naskočila černá vodorovná linka, ale to bylo všechno.

Could you please translate this to English?
A line of static ran across the TV screen, but that was all.