grozio
Newbie
Posts: 6
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« on: July 15, 2010, 01:24:36 AM » |
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After many jtag i've 2 similar problem with 2 xbox360 falcon jtag ready: with usb i have read 3 times nand and are similar no error...i flash xbr (or xell indifferent...) and i power xbox360....the central green led is on and after 20 second i've 3 red = 0022....so i decide to come back to iriginal nand...but with the same result = 0022 after 20 second.......why? both xbox360 falcon have the same result.....please help me......
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Czarodzij
Member
Posts: 41
Electronic Wizard
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« Reply #1 on: July 16, 2010, 05:17:37 AM » |
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I had similar problems in falcons, you have to put bat41 diode between 4,7 pins on J2D2 and take off power cord when rrod is flashing, after reboot, and if you are lucky your console will be alive.
Always when you jtag falcon consoles must give diode not only jumper, it is easy to fry console without it.
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Blackaddr
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« Reply #2 on: July 16, 2010, 07:49:21 AM » |
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Always when you jtag falcon consoles must give diode not only jumper, it is easy to fry console without it.
You won't fry a console by using a jumper between those particular pins. You're just tying off the reset to a 1.8V rail. It's debatable whether putting a resistor/diode instead of a wire helps. I can't see how it does anything but enough people swear it fixes unbootable consoles means you shouldn't' dismiss it entirely. http://www.xboxhacker.org/index.php?topic=14956.msg107902#msg107902 |
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« Last Edit: July 16, 2010, 08:26:58 AM by Blackaddr »
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360 Info Collection -> http://www.xboxhacker.org/index.php?topic=12940.0Do not take anything I say as gospel, use your own judgement, make your own decisions. Please pay attention to which sub-forums are for Research and Technical discussion. The following are NOT for help with and troubleshooting existing hacks. - Hardware (Technical) - DVD-ROM Drive and Media - Hard Disk - Software (Technical) |
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grozio
Newbie
Posts: 6
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« Reply #3 on: July 16, 2010, 10:42:11 AM » |
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I had similar problems in falcons, you have to put bat41 diode between 4,7 pins on J2D2 and take off power cord when rrod is flashing, after reboot, and if you are lucky your console will be alive.
Always when you jtag falcon consoles must give diode not only jumper, it is easy to fry console without it.
but with xbr or also with original nand flashed? |
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Czarodzij
Member
Posts: 41
Electronic Wizard
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« Reply #4 on: July 16, 2010, 02:07:00 PM » |
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also with oryginal NAND.
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grozio
Newbie
Posts: 6
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« Reply #5 on: July 17, 2010, 10:30:08 AM » |
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with original nand....nothing...same result = 0022.....
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Czarodzij
Member
Posts: 41
Electronic Wizard
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« Reply #6 on: July 17, 2010, 11:17:19 AM » |
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Try to desolder jtag, and flash back oryginal software
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bidomo
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« Reply #7 on: July 17, 2010, 01:02:36 PM » |
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or, leave the mobo's screws a little loose, if it turns on, you're gonna need a reflow sooner
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grozio
Newbie
Posts: 6
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« Reply #8 on: July 20, 2010, 08:14:47 AM » |
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or, leave the mobo's screws a little loose, if it turns on, you're gonna need a reflow sooner
try it...but nothing.... |
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dc_away
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« Reply #9 on: July 24, 2010, 08:26:28 AM » |
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i have 2 consoles with the same condition. 1 jasper 256 and a falcon. at what point is the cpu postcode set? i read on free60 about reading the postcode from the cpu jtag points, but it looks like you can only do that if you dont get rrod. also is there a good thread which describes the cpu postcodes?
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grozio
Newbie
Posts: 6
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« Reply #10 on: July 24, 2010, 10:24:11 AM » |
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please i'm italian explain better what is .....thanks.....i'm disperate with 2 falcon con 0022.....everything i flash = 20 seconds green led and then 0022......why? why? why?  |
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titus360
Newbie
Posts: 4
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« Reply #11 on: July 27, 2010, 12:14:48 PM » |
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please i'm italian explain better what is .....thanks.....i'm disperate with 2 falcon con 0022.....everything i flash = 20 seconds green led and then 0022......why? why? why? After a flash at times, always disconnect the supply and return;)  |
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xfreaks
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« Reply #12 on: July 28, 2010, 03:47:28 AM » |
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Same like mine. JTAG 10 jasper console with succeded but got error 0022 on 2 jasper and 1 falcon.
Have tried to new jtag wiring (smc fixed) with some result.
but not try to reflow the gpu/cpu yet.
still no solution till now.
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« Last Edit: July 28, 2010, 03:49:36 AM by xfreaks »
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