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[phasic]

no when i flash the original nand back i get no video output and 3 flashing red lights.

QUOTE(kipper2k @ Nov 15 2010, 09:42 AM)

that point is toast, move on to the alternate point, if you arent sure of your soldering capabilities, stop, and get help... if you follow my tip to blob up the pad you should be fine, use fine 26 - 30 awg kynar solid core wire, don't use stranded wire

wheres the alternate point?

[kipper2k]

QUOTE(phasic @ Nov 15 2010, 04:45 PM)

no when i flash the original nand back i get no video output and 3 flashing red lights.
wheres the alternate point?

type in db1f1 in google and you will see a whole pile of links



 if you are getting rrod with the original nand then you are in trouble. you will first need to read the nand from your 360, compare it with the original bin file you have saved... if they match then remove the nand x, if they dont match then write your original nand file back to the 360 until you get a match when you reread the 360.

 once nand x removed, try booting up again. if it doesnt boot you probably had one the coincidental rrod failures that some people encounter when trying to jtag.

 if thats the case then you will need to check out rrod fixes.

This post has been edited by kipper2k: Nov 15 2010, 04:47 PM

[MadBoxer]

QUOTE(phasic @ Nov 15 2010, 07:39 AM)

I havent wired the alternate point, I wanted to make sure you agree theres no way for me to solder to that point.

I agree that that point is gone, but I recommend getting it to boot NON-Jtagged then move on from there. If you can't even boot with the original nand then something is wrong with your original dump or your have a real RROD error and need a Reflow or reball.

[kipper2k]

QUOTE(kipper2k @ Nov 15 2010, 04:54 PM)

type in db1f1 in google and you will see a whole pile of links
 if you are getting rrod with the original nand then you are in trouble. you will first need to read the nand from your 360, compare it with the original bin file you have saved... if they match then remove the nand x, if they dont match then write your original nand file back to the 360 until you get a match when you reread the 360.

 once nand x removed, try booting up again. if it doesnt boot you probably had one the coincidental rrod failures that some people encounter when trying to jtag.

 if thats the case then you will need to check out rrod fixes.

One thing i forgot to mention... do not turn on the 360 while you are doing the read and write of the nands as you may change the contents of the nand and not get a true reading of the nand, just leave it plugged in and turned off

[phasic]

QUOTE(kipper2k @ Nov 15 2010, 09:42 AM)

that point is toast, move on to the alternate point, if you arent sure of your soldering capabilities, stop, and get help... if you follow my tip to blob up the pad you should be fine, use fine 26 - 30 awg kynar solid core wire, don't use stranded wire

I soldered to FT1U2 as you described but still running into the same issue.

[kipper2k]

QUOTE(phasic @ Nov 15 2010, 05:13 PM)

I soldered to FT1U2 as you described but still running into the same issue.

 if you cannot boot your original bin file then there is no way you will be able to run a jtagged version.  You have no choice but to go back to square 1 by restoring nand like i suggested and removing the nand x, and make sure you don't leave behind any solder bridges.  I know its a pain, but really, there is no other choice, you need to get back to a known condition and first solve the rrod with the original bin file