# USB Dac error Topping e30ii

**URL:** <https://community.volumio.com/t/usb-dac-error-topping-e30ii/66278>\
**Category:** Help and Support\
**Created:** [March 30, 2024, 9:05pm UTC](https://community.volumio.com/t/usb-dac-error-topping-e30ii/66278 "2024-03-30T21:05:33Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Zoran\_Buric](https://community.volumio.com/user_avatar/community.volumio.com/zoran_buric/32/9847_2.png) [@Zoran\_Buric](https://community.volumio.com/u/Zoran_Buric)\
**Post date:** [March 30, 2024, 9:05pm UTC](https://community.volumio.com/t/usb-dac-error-topping-e30ii/66278/1 "2024-03-30T21:05:33Z")

</div>

Hello everyone, I just want to ask what could be the problem, I installed the dac topping e30ii and volume it, I set it to be my head and when I play music, it says the following like the one in the picture, and the second picture is what the system is. I use a 6 amp USB charger for power. I attached a raspberry external hdd to it and that dac, and I also have an 11.9 inch monitor attached to the raspberry. That maybe it’s not a weak current and that’s why it’s causing a problem.

![image](https://community.volumio.com/uploads/default/original/3X/a/1/a19a191fb6b18cb2607ea6a149c56bfad76bbc04.png)

 ![image](https://community.volumio.com/uploads/default/original/3X/7/9/7978769a90ddd992e09e57fbd0e22e7f8e69a241.png)

![image](https://community.volumio.com/uploads/default/original/3X/6/8/68ba19e37beb575322e100b57b93822199d72903.jpeg)