Windows 7: HTPC resoultion problems on pj W5000

Hi,

I have a problem with the resolution on my projector BENQ W5000. The resolution is set to 1920x1080 on the pc, via my receiver Onkyo TX-NR809 to the pj. The signal my pj receive is only 1400x1050. The image is streched and I have to downscale to 1386x720 to make it fit the screen. The pj should be able to run on 1920x1080 and I have NO idea what the problem might be!

PC resolution is set to 1920X1080
Reveiver input 1920X1080
Receiver output 1920x1080 (Signal settings: through)
Pj receive 1400x1050 /60Hz
10 meter Argon HDMI cable

Signal my pj receive from cable/sat is 1080 /50p so it cant be the HDMI cable???

What is happening to the signal when it goes from the receiver to the pj?



-Mike

Have you tried Direct too the Pj to rule out the Projector and aim it at the Receiver.

I forgot to mention it, but I also have a Full HD TV connected and the resolution on the telly can be set to 1920x1080 without problems. I doubt that the receiver is the problem, but I will try connecting it directly..