Keyboard not turning on

[slideboxMember]

Hello. I recently bought the 22mini PCB. I soldered all of the switches into the PCB and it works just fine, but as soon as I solder 1 LED it stops working and my keyboard will not connect to my computer. I tried holding U and right CTRL when plugging it in, but no connection.

[slideboxMember]

Ok so I managed to connect it, but every time I connect it my computer says the the USB device malfunctioned. Did I mess up the PCB? Also the big ATMEGA32A chip on the back gets really hot as well as my USB cord.

 

• This reply was modified 7 years, 1 month ago by  slidebox.

[flashteker@gmail.comMember]

Hi

Sorry for your inconvenience.

So, is it working fine without RGB LED?

Thanks.
Hojin.Yi

P.S: Could you tell me your order number?

[slideboxMember]

No, none of the RGB LEDs are turning on.

Order #W7047

• This reply was modified 7 years, 1 month ago by  slidebox.

[flashteker@gmail.comMember]

I mean…

What did you solder?
Did you solder switches and in-switch LED, right?

If then, is it working without in-switch LED ?

I want to know at what point the problem happened.

Before sending your PCB, I checked all of parts.
So usually your problems are due to bad soldering of switches or in-switch LED.

Thanks.
Hojin.Yi

[slideboxMember]

No it’s not your fault, I just wanted to confirm if I did do something wrong. I think I soldered the in-switch LED wrong.

[flashteker@gmail.comMember]

If the problem happened after you soldered in-switch LED,

I think you should check it first.

Please check if it is working after you de-solder it.

Thanks.
Hojin.Yi

[Author]

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