No sound

Hello,

I've looked through the other threads and have not seen the answer for my question. My hifiberry DAC seems to be getting noticed.
However It's coming up as card 1 instead of card zero
aplay -l shows this:

****List of PLAYBACK Hardware devices ****
card 0: ALSA[bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: sndrpihifiberry [snd_rpi_hifiberry_dac], device 0: HifiBerry DAC HiFi pcm5102a-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0

When I run the check-system script, there don't appear to be any errors, but I am getting no output from the DAC.

I appreciate any help or suggestions in this matter. Thanks a lot for making this device. I've seen a lot of people getting theirs to work and also the speed with which you respond to everyone's problems, so I'm sure it's not a problem with the DAC, but more likely a problem with something I did.

Thanks,
Alex