This site can't provide a secure connection with old PC

hello there my site is showing "This site can’t provide a secure connection []( uses an unsupported protol. ERR_SSL_VERSIOON_OR_CLPHER_MISMATCH

But at my Dell Intel inspiron chrome, the browser is working fine, but at another mini-Pc is having this issues, i updated the chrome, change browsers, it showing that issue, i have done a lot of debugging but issues still persist, what can i do to solve this problem. am worried about my user experience

Die you read this one?