Hello, I had no reponse for my previous post, so I decided to fix my problem myself. I was able to watch secam channel but pal ones were in black & white. I have a MAXI TV Video PCI2 (27) card with a Philips SECAM (3) tuner. Here is the very simple change I made to "tuner.c". Now it works perfectly but I did not understood what I did so I do not know if I correct a bug or it is specific to my configuration. For my previous posts I had nearly no feedback, so just tell me if my patch works for someone else. Thanks Antoine Sirinelli diff -u bttv-0.7.68/driver/tuner.c bttv-0.7.68.new/driver/tuner.c --- bttv-0.7.68/driver/tuner.c Wed Jun 6 10:58:42 2001 +++ bttv-0.7.68.new/driver/tuner.c Sun Jun 17 12:53:25 2001 @@ -283,9 +283,7 @@ /* 0x01 -> ??? no change ??? */ /* 0x02 -> PAL BDGHI / SECAM L */ /* 0x04 -> ??? PAL others / SECAM others ??? */ - config &= ~0x02; - if (t->mode) - config |= 0x02; + config |= 0x02; break; case TUNER_TEMIC_4046FM5: