Switch lite

[darrin41]

It powers on no image but sounds I took it apart don’t see any damage is there something I can check or what would cause this

 

[SylverReZ]

Check the components and connections with a multimeter to see if there's anything up with it.

 

[jkyoho]

check your diode reading on the backlight cable when battery disconnected

 

[darrin41]

I took the motherboard n put it in a known working switch n same results the screen has a light but no image of it n has sounds

 

[eddz]

Are your ribbon/flex cables fully in? I had a similar issue happen to me (although on the OLED, not Lite) and it turned out to be the flex cable for the screen wasn't fully seated.

 

[darrin41]

Which cable is that on lite also I was just informed that the switch had a modchip installed that was taken out anything I need to look at that would cause this

 

[darrin41]

Does this mean the switch is charging I swapped out the port

 

[darrin41]

Anyone that’s knows if this is a correct reading

 

[darrin41]

Any ideas I’d appreciate it

 

[Doctorbeefy]

Any pictures of your board?

 

[The Real Jdbye]

Anyone that’s knows if this is a correct reading

It's not fast charging. Usually it will go up to 15V after a couple seconds. But your power meter might be limiting it to 5V if it's not USB-PD compatible.

 

[darrin41]

It's not fast charging. Usually it will go up to 15V after a couple seconds. But your power meter might be limiting it to 5V if it's not USB-PD compatible.

Yes it’s not take on with 15v