Keep getting error reading nand

[Digifred]

Hello all,
I have all the cool stuff deliverd but I get a error.

Error reading nand
Error:250 reading block 20A
Ii tryed it 10 times but I keep this error

I installed the Nand-X and the coolrunner
I updated the Nand-X with the arm.hex
I updated the Coolrunner with the falcon files

I use Nand-X 3.0a and the Jtag tool from coolshrimp

Greetz
Fred

 

[manwithoutname]

That is normal, so long the error appears at the same block then it is ok. Now check the dumps against each other for mismatching blocks before going any further.

 

[seanr28]

is that the only error you get? if so then dont worry about it yet, just get nand dumped twice and compare them

 

[BL4K3Y]

As said above, that error is fine as long as it is "consistent" in every NAND read.

As long as at least two dumps match, you should be fine.

 

[Digifred]

Thks m8
Yes its every time the same block
Greetz
Fred

 

[seanr28]

then you are good to got, get the ecc file built, then once you have cpukey, use ggbuild to create teh freeboot image. If you find that it freezes whislt booting up to dash (freeboot) remap the bad block and try again.

 

[Digifred]

What am I doing wrong ??

I tryed a lot off differend thinks to flash it all
Or I get the green xbox led to blink constantly
Or with another flash the ring of dead , when I flash another it keeps blinking green again ?

The Nand is good I think ( dumpt it 10 times 9 are the same )

I flashed the nand-X with the arm.hex and its whitout errors ( did it 3 times now )
I flashed the Coolrunner with the Falcon.xsvf files
No errors

I made the ecc file with Jtag tool and flashed it , no errors.
I also flashed the same file with nandpro 3.0 by hand and with no errors

Every time the ecc file is loaded the xbox turned on directly ? is that normal ?

I only see the red led on the coolrunner and no green one

I hope somebody can point me in the right direction.

Thks
Fred

 

[Martin C]

Download Multi_builder 0.3 and use this to build your ecc file.

Flash it to your console with this command:

nandpro usb: +w16 ecc_image.ecc
(the plus is important).

 

[Digifred]

Thks m8
I tryed but now is the green led flashing quikly then for about 4 sec. on then flashing quickly then it is on for a view sec and so on ?
How can I go back to original ?
I tryed to flash the nand back in jtag tool but I think its loaded freeboot instead.
Greetz
Fred

 

[AudioProUK]

Use this

nandpro usb: -e16

That will completely erase your nand and you know you are starting a fresh with a blank nand

The use

nandpro usb: -w16 orignand.bin << put your original nand bin name here