This means, PVR isn`t to enable on this model. Same as for other limited firmwares on C (MSX5/VAL6) and D (MST4/MST5) models.
Sure, you can research your model and might you fond some hack for this, but we don`t have any info about how to force PVR work.
How to Enable PVR in FX2490HD ?
Re: How to Enable PVR in FX2490HD ?
LE40B653T5W,UE40D6750,UE65Q8C
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE
Have questions? Read SamyGO Wiki, Search on forum first!
FFB (v0.8), FFB for CI+ . Get root on: C series, D series, E series, F series, H series. rooting K series, exeDSP/exeTV patches[C/D/E/F/H]
DO NOT EVER INSTALL FIRMWARE UPGRADE