v2 Switch on firmware 10.2.0
Fat32 formatted a class 3 SanDisk extreme 128GB card using GUIformat, copied over SXOS_beta_v3.0.5 boot.dat
SX core very carefully installed, install photo below, never bridged caps or physically messed anything up. Resistance on each cap is about 160 ohms
SX indicator light is blue for 0-9 seconds (varies on every boot), then green
Booted to OS SX menu and updated chip to v1.3
Created Emunand on hidden SD partition, completed normally
Request offline license, get message that request file was sent to card and then I pressed continue and the switch hung. After waiting for something to happen I powered off and got the license.dat from the website
Powered on and it hands on SX OS logo for a long time
Boot while holding + volume for OS SX boot menu and either OFW or CFW boot option leads to hang on, press either and then screen does not update
As soon as I attempt to start in either OFW or CFW the chips green LED indicator shuts off
I removed the SX Core (left soldered ribbon in place) and replaced the NAND and it boots normally
I ran EaseUS Partition Master surface test and the SD card reported no bad sectors
I looked for missing caps or resistors but see no damage on the board
I removed all of the thermal paste from around the caps on the sides of the die (I had previously just removed the paste on the bottom)
After doing a lot of searching and reading the last thing I think I have not tried is another micro SD card
Any suggestions greatly appreciated, this has been a long road
Fat32 formatted a class 3 SanDisk extreme 128GB card using GUIformat, copied over SXOS_beta_v3.0.5 boot.dat
SX core very carefully installed, install photo below, never bridged caps or physically messed anything up. Resistance on each cap is about 160 ohms
SX indicator light is blue for 0-9 seconds (varies on every boot), then green
Booted to OS SX menu and updated chip to v1.3
Created Emunand on hidden SD partition, completed normally
Request offline license, get message that request file was sent to card and then I pressed continue and the switch hung. After waiting for something to happen I powered off and got the license.dat from the website
Powered on and it hands on SX OS logo for a long time
Boot while holding + volume for OS SX boot menu and either OFW or CFW boot option leads to hang on, press either and then screen does not update
As soon as I attempt to start in either OFW or CFW the chips green LED indicator shuts off
I removed the SX Core (left soldered ribbon in place) and replaced the NAND and it boots normally
I ran EaseUS Partition Master surface test and the SD card reported no bad sectors
I looked for missing caps or resistors but see no damage on the board
I removed all of the thermal paste from around the caps on the sides of the die (I had previously just removed the paste on the bottom)
After doing a lot of searching and reading the last thing I think I have not tried is another micro SD card
Any suggestions greatly appreciated, this has been a long road