I'm working on a NDS Lite for a co-worker. Their kid dropped the DS, and now when you turn it on, the bottom screen only displays the color white. Other than that, the touchscreen and upper screen both work fine.
I've taken the unit apart, removed and re-seated the bottom display connector but...
although i ended up accidentally changing my nand with no way of going back bc i didn't know you needed a gamecube controller to restore it (i have a wii minus/1.1, which doesn't have gamecube controller support)
and if i find the sd card i have my NAND backed up on, i can not only restore the NAND if i solder the right part in, but i can also put my NAND on dolphin, then i can play dolphin online, like PMEX Remix or MKWii Riibalanced