Easy Fix Your Nintendo Switch With No Backlight!

[@grabryx]

Hi! You measure on backlight lcd connector 2.58V on pin1 and 0V in the other three. I measure 0V on pin1 and 4.01V on pin2 and 0V on pin 3 and 4. Any suggestion? The NS is working with hdmi. Thanks!

[@MisterGG-V5TECH]

if your screen has back light but no image, that you should check the lcd connector... and the backlight pin 3 (left to right) should got around 4V to 16V

[@grabryx]

@@MisterGG-V5TECH Thanks for answer. Lcd is ok (with torch i can see image). I try with another new lcd, backlight dont work. I try reseatting flat backlight cable like your video. The only thing is the different voltage like your video

[@MisterGG-V5TECH]

@@grabryx the pin 3 should be around 15V when the screen is on. otherwise check the lcd backlight driver.

[@grabryx]

@@MisterGG-V5TECH hi, i only reflow the bga tps61163a and all working now! Thanks very much

[@MisterGG-V5TECH]

@@grabryx my pleasure

[@bluepterosaur]

Oh “easy” fix