Hardware Help! nintendo switch only show backlight

[kendellbmt]

Hi everybody,
after i tried to repair wifi chip, now nintendo screen only shows backlight, how to save it?

 

[thesjaakspoiler]

First check if you can inject a payload into the Switch with a PC/injector.
Your Switch might just be waiting for that to happen when AutoRCM is on.

If you think it's hardware related :
Check if the display cable is correctly seated in it's socket.
That cable is so tiny that if it is not in the connector all the way, the display doesn't show anything.
You can also check this by injecting a payload. If the PC says it has succesfully injected it, then likely it's 'just' a problem with the display.
If that all fails, I would check the power rails if all required voltages are present.
There might have been accidental short or something else that might have happened due to static electricity.

 

[dexter00]

Hi,
There is also the possibility that the LCD connector has been damaged in some way. You would need to provide more details. I recently had a similar case with one of my consoles and ended up soldering that particular connector. If anything, I am happy to help as far as my knowledge allows.
Have a great day and good luck.