Xbox Phat 0022 error. Cant write or read nand (Falcon Mobo)

[teknogod17]

Ok so I originally purchased a perfectly working falcon motherboard so I could rgh it. After rghing it I noticed the boot times were extremely slow. I couldn't make the boot times faster by tweaking. Falcons can be a bitch. So I decided to just write origanal nand back to stock. So I Uninstalled everything and I rewrote the nand and when I turned on the console I got rrod 0022. Also my soldering was fast and messy so I just decided to re solder the jr programmer wires and when I went to write the nand again I could not. I get cannot continue I tried many times and tried resoldering the nandx wires with no luck. I also thought that the nand might be locked or whatever so I shorted the nand chip then tried to write the nand with no luck. Also after attempting to write the nand the xbox does not power on at all until I wait awhile. What is happening to this xbox. I have such bad luck with phats.

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Also the jrprogrammer is tested it on my slim.

 

[teknogod17]

oh also the jr programmer does not blink like it should when connected to a xbxo mobo. It does for a split second but stops

 

[AllyNerd]

Prob soldering... resolder nand reading points and maybe post some pics of them. That error is no bueno after removing a rgh setup hope you didn't mess up the board

 

[teknogod17]

here is the pics

 

[AllyNerd]

I would flash the jr programmer again for the hell of it and your soldering looks good. Is that trace recently repaired? Can't tell if you used a resistor.

 

[teknogod17]

yes I repaired that trace I got the bourd broken but fixed it. And no there is no resister there.

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and yes I reflashed the jr programmer several times with no luck

 

[teknogod17]

Also I just rememberd that after removing the coolrunner I was having bad block issuis when reading the nand and then it did not read at all. is there any other points I could try soldering two or is there any way to trace those points back somewhere to test continuity

 

[teknogod17]

I mean Is there no possible way for you guys to help me because I'm at a dead end I have looked for splattered solder or shorts with no luck.

 

[gazcoigne]

did it ever boot after the trace fix?

have you checked continuity to see if its came loose?

 

[teknogod17]

yes it booted perfectly after the trace just act like it does not exist in the issue. Originally The xbox did not power on at all and after the trace is worked great then this problem and yes I just checked the continuity and its fine. So does someone have any ideas to try or is this board bricked for good.

 

[gazcoigne]

your inability to read/write the nand is because of the spi flash wiring. your wires need trimmed they are too long and could be shorting also looks like your bridging points on the header too.

clean up your wiring and soldering and you should get it to work.

 

[b3datarin]

did you check bottom of this point ?
could be joint solder other side of the board .
how long to take 0022?

 

[MDGMods]

lol gotta say good job burning of that small resistor next time use the alternitve point which is on the back of the board lol

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and try updating the drivers for the programmer

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and try updating the drivers for the programmer

 

[teknogod17]

afer about 20 secons I get 0022

 

[teknogod17]

Also If you looked at my last thread I did not burn the resister I got the board broken for dirt cheap. And I fixed it by trace repairing