Keyboard not turning on

Shop Forums QnA Keyboard not turning on

This topic contains 6 replies, has 2 voices, and was last updated by  flashteker@gmail.com 1 week, 3 days ago.

Viewing 7 posts - 1 through 7 (of 7 total)
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  • #7119

    slidebox
    Participant

    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.

    #7120

    slidebox
    Participant

    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 1 week, 5 days ago by  slidebox.
    #7124

    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?

    #7125

    slidebox
    Participant

    No, none of the RGB LEDs are turning on.

    Order #W7047

    • This reply was modified 1 week, 4 days ago by  slidebox.
    #7127

    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

    #7129

    slidebox
    Participant

    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.

    #7132

    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

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