@Sterling Crapser  No. Please connect your X872 to USB 3.0 of PI 4;  

@Gary Ching  Hello, Sorry for the delay replying. 1. 6010 fan is powered by X735 or X829. 2. Must power the X829 via X735 or external power supply if you don't use the X735, or UPS HAT( X7...

Hi Martin, Good morning. The auto power on function has nothing to with switch (or external switch). Only shorten 'Auto ON' pin to enable AUTO POWER ON function.

@Sterling Crapser  Sorry for our mistake. We received yor mail, and will send a new fan to you soon. Regards    

Is possible to use auto power on and internal (in case) momentary switch together? Need auto power on for powering and momentary switch for shutting down. I know, that in documentation of 735 is:...

@Harry Huang  I have removed and photographed the fan (see pictures below).  It is a 12V fan.  I did try manually turning a fan leaf as you described and it does begin spinning but ...

@Sterling Crapser  1. Could you show me the fan front side and back side, and I found the fan with red paper is 12v fan, and it require the more  voltage not 5V. maybe we delivery the er...

@Harry Huang I'm adding this reply to my reply above. I just discovered the case fan does work...but only after I give it a push with my finger.  I tried shutting off the power and turning i...

@Harry Huang  From previous post by you, I answer your questions below: 1. ==Please show some pictures to confirm it. Sorry for the large picture.  You can see I have the case fan att...

So USB boot + X829 (with two SSDs) + X735 works if the X829 is powered through X735 5v out. If the X735 is not connected then booting from USB does not work. Power appears to come through USB 3. Bu...

I'm editting this post to say I have solved the problem of USB 3.0 port interfering with wireless keyboard and mouse.   This was done by using a 6 inch USB 2.0 extension cable to attach t...

Just recieved my board X835. none of the holes line up. with the X828, I got some plexiglass that i can make an adapter for it. Has anyone try to run the stack with X828's with the X735 power manag...

Thanks.

@Sterling Crapser  1. I did not attach the X872 USB bridge until after I installed the Raspberry Pi O/S.  I tried to power the case fan that is included with the X857-C1 case.  I at...

@Harry Huang  Hello, I have assembled my computer and have several questions. 1. I did not attach the X872 USB bridge until after I installed the Raspberry Pi O/S.  I tried to power th...

@Gary Ching Hi, Thanks. Yes, There will be unpredictable issues. Please DON'T power directly the pi via type C. Only power the X735 via DC or TYPE C. Best Harry

Thanks. In fact, this case will supports UPS,  so we reserve the 18650 battery hold installation position in this case. Best. Harry

Hi, Alex Thans for your question. The Matching metal case is designing. please pay attention to us. Best, Harry

So I have the x735 along with x825 boarad. I power the system through the x735 as your instructions state. My question is if I hook the pi to a pc via the USB-c port will there be any issues if the...

Question is answered by the post (Raspberry pi 4 NAS Storage Family).  Thanks!  Wish I had seen it sooner.