No, sorry if my explication above wass miss leading.
I used NAND and saved the original .bin file , then i opened in my Pc I selected it as source file, Jasper 16 MB was pre selected and I tought that Jasper wasthe corect choice I belived it was somthing like autodetect after that I saved it under update.bin ( with Jasper 16mb ) and did the update. Rebooted and nothing blackscreen and the controler is not syncing al lthough i can easily turn on my xbox with my wireles controller by pressing the X middle buton.
Iunderstand the stupidity of my acctions when i should have checked my MBoard first.
Things i tryed so far :
1. Reboot with no hdd / usb ( myxbox has only external usb )
2. Faulty Updatereboot
It means or at least what I understand is that I need to press the controller sync buton on the console
keeping it pressed then press the powerup button and holding the sync button until it boots.
I did that for 3 min nothing happens
3. Re cheked Hdmy port, switched it 1,2 times
4. Read the resolution reset method of holding RT + Y when the xbox powers up
( I wright here the corect way of dooing it in case others may have the same problem . For this method to work you need to do these steps:
A. Boot up your Xbox if you can dooit with the controller.
B. Wait for the controler to sync with your Xbox
C. As soonas the controler synced press and hold RT + Y on your controller.
if it dose not sync try with a wired controller.)
For me it did not work.
5. I have the original photos of cup / dvd keys , i touht that I could reboot the console via eject booton and see wath my MBoard is and see then remake the update.bin or replace this one with the original , but when i try that the xbox turns on opening the dvd compartiment not going in that special boot.
I still have my original dumped file on my external Hdd but since i cannot boot or geth anything i cannot restore it.
I understand my errors and would really appreciate any kind of healp.
Ps LibXennon thanx for the quick reply.
and sorry for my English it is not my native language.
