Onyx studio 3 only turns on under the charger, it does not turn on on the battery- repair and rework

Onyx studio 3 only turns on under the charger, it does not turn on on the battery- repair and rework
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[@treelight4096]

Do you have an online class like telegram where you teach

[@treelight4096]

I have harman kardon studio 7 the tiny speakers working but the BIG speaker not working
How can i fix it

[@guychocolate]

My onyx 6 will not power on with the battery. When plugged in with AC, it gets power (red light) but it will not pair, none of the buttons seems to work. Any suggestions? Or can I send for repair.

[@guillermobecerril7533]

Hi there, u solved it? I have the same problem and cannot find a clean answer

[@maciejmakowski4639]

you write to remove it or replace it, if i remove it will also work?

[@maciejmakowski4639]

Hi, i can't find C5 U2 ... is it only supposed to be C5 or U2? Harman Kardon go + play

[@christopherstrode4350]

Zalo I have an HK Onyx 2 and replaced the battery but still no power. There is a cable loose and I cant seem to locate where it attaches. Can you advise...?

[@repairandrework]

You can send me your picture via mail: [e-mail]

[@xecontay397]

Dây màu trắng và dây màu vàng của pin là dây gì vậy anh ?

[@maciejmakowski4639]

I removed it but it still doesn't charge the battery, same new and old. could you help me ? thank you in advance