Switch Lite Black Screen

[switchuserfriendly]

Hi All, I will be grateful if you will help me :

I bought a Switch Lite with BSOD issue, i fixed it and install a picofly mod on it, after this, black screen, no sound and no backlight ... so i've removed the modchip... but the problem is still there : the console turn on (i've voltages on the motherboard) but nothing on the screen.

Could help resoldering the modchip if the console is bricked?

have you got any idea to fix it?
what could i start to check?

Many Thanks

 

[BaamAlex]

Are you sure the screen isn't broken?

 

[switchuserfriendly]

Are you sure the screen isn't broken?

Yep, im sure because it works before the modchip installation. Seems to be picofly have bricked the console, can it happen?

 

[switchuserfriendly]

Someone have a schematic with all the rail voltages check points?

 

[superxoi]

Yep, im sure because it works before the modchip installation. Seems to be picofly have bricked the console, can it happen?

i have 1 lite black screen as well. but in my case the console worked for awhile then hard to boot then black screen. i have check with bench power supply. the problem is most likely the emmc has been burned by hwfly picofly shaped chip. i will replace the emmc when it arrives to my place (i have backed up the nand when the console was hard to boot)