Thank you so much for your response. Here is my latest install. I haven't plugged it in yet. Wanted to get feedback first. I order my Pico's off of Amazon. That's the only place that I've ordered them from. The mosfets i ordered from digikey. I ordered 100. On this install, I grabbed a new mosfet, soldered S to the shield, and soldered to a single cap.
I'm still dealing with these crappy OATO adaptors. How did you modify it to ensure it wasn't shorting dat0/1?YEAHHHHHHHHHHHH MY BROTHERS THE SWITCH LITE IS LIVE!
- Not without going through a lot of trouble, with a purple screen, error, =*** eMMC init failure
I combined the instructions of the two of you and voila! Switch lite is alive!
Be proud of yourselves @QuiTim and @abal1000x , I adapted the solution a little, but the method is all yours. I used one of those crap dat0 cables and did extensive testing using the emmc diagram, and the https://balika011.hu/switch/lite diagrams, to make sure my dat0 and dat1 weren't shorted, (in the end they were, hence the purple screen, since the cmd track resistor was ok) I made a jumper using the rest of the broken track, to what was left of the old track and that's it, I got the SD screen.
It is worth mentioning that since I did not have the correct dat0 adapter, from Munia.io, I used one of those horrible ones, properly cuted, TEMPORARYLY, to obtain the measurement of dat0, and check if the solder of my point was having access to dat0, I knew that dat0 and dat1 could be shorted (purple screen), SO I REMOVED it once I fixed the broken dot, and here we are, working!
* I had to add an extra resistor to dat0 pico, as I had intermittent =*** eMMC init failure issues, which I haven't experienced again so far. In any case, I managed to make a full backup of the Nand, with all the prodkeys. benchmark emmc, seems normal.
I get back with pictures and more details to leave as a reference for sufferers like me in the future.
My personal message is: Don't give up, have faith in God and be humble in heart, he will bring blessed people to your aid. "I called upon the Lord in distress: the Lord answered me, and set me in a large place". psalms 118:5
Only power on in this state if you have a flex cable (that includes MOSFET pulldown resistor) or if you have a pulldown resistor installed on a bare MOSFET install.
No pulldown on mosfet ever. I always put it on pico.
Would this work if I was soldering directly to the nand module instead of the board?
I have 6 different boards to play with, trust me. I want them to work so I can recover some of my lost investment. I'll take a look at one right now
A few back someone found that cmd resistor is broken even when not touch by anything during instalation.
Are you talking about the resistors that go in this area?
Where did you have to scratch? All of my dead boards are blue screen of death, none are neither purple or black so far
I'm glad that you managed to fix it. It was easier said than done. Great work indeed.YEAHHHHHHHHHHHH MY BROTHERS THE SWITCH LITE IS LIVE!
- Not without going through a lot of trouble, with a purple screen, error, =*** eMMC init failure
I combined the instructions of the two of you and voila! Switch lite is alive!
Be proud of yourselves @QuiTim and @abal1000x , I adapted the solution a little, but the method is all yours. I used one of those crap dat0 cables and did extensive testing using the emmc diagram, and the https://balika011.hu/switch/lite diagrams, to make sure my dat0 and dat1 weren't shorted, (in the end they were, hence the purple screen, since the cmd track resistor was ok) I made a jumper using the rest of the broken track, to what was left of the old track and that's it, I got the SD screen.
It is worth mentioning that since I did not have the correct dat0 adapter, from Munia.io, I used one of those horrible ones, properly cuted, TEMPORARYLY, to obtain the measurement of dat0, and check if the solder of my point was having access to dat0, I knew that dat0 and dat1 could be shorted (purple screen), SO I REMOVED it once I fixed the broken dot, and here we are, working!
* I had to add an extra resistor to dat0 pico, as I had intermittent =*** eMMC init failure issues, which I haven't experienced again so far. In any case, I managed to make a full backup of the Nand, with all the prodkeys. benchmark emmc, seems normal.
I get back with pictures and more details to leave as a reference for sufferers like me in the future.
My personal message is: Don't give up, have faith in God and be humble in heart, he will bring blessed people to your aid. "I called upon the Lord in distress: the Lord answered me, and set me in a large place". psalms 118:5
Maybe im just missrembering the exact color either blue/purple.. but i had them both.
ooops. well, after a lot of trial and error and with massive help from the picofly aio thread, we were able to determine that the space between my two mosfets was too much. after bringing them closer together, it immediately booted to the correct screen without any errorsI think you forgot to attach the pictures
it wasnt just between mosfets, its was all ur mosfet wiring from apu to mosfet and gnd Xdooops. well, after a lot of trial and error and with massive help from the picofly aio thread, we were able to determine that the space between my two mosfets was too much. after bringing them closer together, it immediately booted to the correct screen without any errors
Well, as I said, It had to be mosfet related (either that or some kind of witchcraftooops. well, after a lot of trial and error and with massive help from the picofly aio thread, we were able to determine that the space between my two mosfets was too much. after bringing them closer together, it immediately booted to the correct screen without any errors
)
