I have lost sound on 2 channels on my proline 1985 how do i sort this?

I am the owner of a PROLINETVC140S it has been used as a monitor recently ?

How can i fix my Proline JV427A Plasma tv that goes off for days?

how to tune my tv?

My Proline JV427A Plasma TV wont switch on occasionally/timeously?

Need Power Plus code ?

proline tv/dvd combo?

how can i fix my flat screen 19" television/proline/LVD1985WD?

I have lost sound on 2 channels on my proline 1985 how do i sort this?

Tuning Digital boxes?

TV problem?

No sound on a Proline LD2215D flat TV?

Proline 1490R - I can't tune in BBC1 properly?