How to mend Sony Svr-s550

I have been given an old Humax rt-531 no hand book. ?

How can I mend my Humax PVR FVP-4000T?

Goodman box stuck on channel 3 tv froze unplugging doesn't worry?

Humax hdr1000s gb 1tb?

Humax P9300T?

how can I fix my humax foxsat-HDR?

How can I stop picture breakups?

My humax freesat box has stopped working?

Humax fvp 40000t?

unlock thamson sky+ tvbox?

Thomson DTR 6300 - solid red light?

My tu160dtr wharfdale Unit is dead?

Map Update?

I have a Sony svr s550 freeview recorder with a which worked fine?

PVR 9150T Recorded Prog problem?

can i fix this?

recording failure?

How to unlock my akira tv without remote?

Can you fix a freeview box which has frozen at startup. ?

How to repair?

picture is to large for the tv screen?

humax HD youview T1000/GB? box wont boot up?

PVR 9150T Recorded Prog problem?

My Humax YouView Set Top Box suddenly making a purple picture?

My humax youview constantly says nearly ready?

repair 2 tv receiver faults?

alter brightness?

How can I fix my PVR 9300T?

Humax HDR Fox T2 on the blink?

What is the best way to improve an RF cable connection?