so i have this xbox 360 for a really long time And just a year later it suddenly stopped working i need help it just turns on and never boots up it is Rgh or jtag idk i can power on the console using controller but its not turning on i also tried many things such as launch.ini file
it dosent works ive checked the cables hdmi nothing and the sync button dosent works ive chekced it on internet i found out that its a bad flash maybe and i dont know about nands or j-runner cpu keys i lost hope
So you didn't update the nand? one day the Xbox just didn't power on? If it is a bad flash you need a nand-x programmer or some other external hardware to re flash a backup of a working nand to the Xbox 360. If its an RGH the glitch chip could have failed perhaps.
i saw a video in youtube its an rgh the guy was telling me about the power brick volts and the console volts if that idk i think its an RGH and i updated it The avatar didint work i dont know it was working fine a few years and i updated it few years like in 2018 or 2019 before (corona Virus) i need help i dont want to take it to a shop.i aslo opened it at home i have the tools to open it and its out of warranty rgh is self modded or its modded by default ? i can play games by downloading on pc it and installing it using horizon in usb. i know im not clear but you understand me help
Do you have disocrd tell me your id my discord id is Ramis_playz#3200 and i really appricate your help
You could try replacing the power brick to rule that out, however the fact is turns on, never boots up and Xell doesn't work would suggest its either been flashed with a bad nand or the glitch chip for the RGH has failed. If you have a backup of your nand you can use the nand-x programmer to flash this back to the console, that would be your next step to fixing the console.
But that is the problem i dont have my backup flash is there any methord i can make it by myself Fresh nand ?
You can try dumping the consoles existing nand, it might be possible to then use this nand to build a new working nand with XeBuild GUI
and how to dump nand do i have to use an external device ? can you please share a vid for this process and i reallly thank you for response ive searched answers from everywhere like reddit microsoft help and my friends but no one answered me i keep checking this site for your answer
Yes, you need something like the Nand X which you will allow you to read and write to the Nand on the Xbox 360. This video might help as it talks about different nand programmers so you will have more of an idea: