... I am waiting on the outcome of both this problem with the buzzing noise and also the issue with the U4 not being able to wake from Deep Standby/Shutdown to do recordings before I make a decision to send this unit back or not. ... As a workaround for the waking from shutdown for recordings, put ...

What are the mechanical/electrical effects of these commands? It looks like it sets the fan to run at full speed/voltage rather than sending it a lower voltage (pwm=pulse width modulation=send power to the fan in short bursts to simulate a lower voltage) It was the rapid switching on/off of the fan...

Hi, Has anybody noted the fan on the U4 emitting a constant high pitched noise? In a quiet room I can here it at about 5m away. With the TV on, it is still sometimes audible. I'm not sure if this is expected or if there is something wrong with the fan. Does the fan speed adjust itself based on the ...

So should I report this to Beyonwiz directly or just wait for an official response about the issue?

Cheers
Craig.

I can replicate the problem that cgrahame describes. I'm not sure about the cause. The U4 certainly seems to be setting the correct wakeup time into the front panel when it's shut down and there's a recording to be made in the future. Failing to wake up for a recording is certainly a problem.. Just...

Hi all, I am new to this forum and Beyonwiz in general (U4 is my first Beyonwiz PVR) so go easy on me if this is something easy and isn't actually a problem with the U4. I received the U4 yesterday and set it up with no issues. The unit formatted the HD and also did a firmware update and rebooted. C...