ANSWERED Slim turns on, no boot.

V

Varezz

Full Member
Nov 1, 2011
42
8
Hello,

I have done 5 RGH with coolrunner with no issues, until this slim. Followed fib3r(thanks) guide, but when i was resoldering the qsb "B" (coolrunner don t blink) i slipped and blow the resistor.

.Xbox do not turns on.
.Replaced the resistor, xbox turns on, coolrunner works fine but the xbox don´t turn on, keeps glitching and no image neither "start".
. Moved the blue wire, nothing.
. Rechecked solder. ok
. Try to read/write the nand, nothing....

It is an ecc/bad nand flash? What can i do? I want at least flash original nand....

Please help me:(
 
H

hodgie

VIP Member
Apr 8, 2011
428
0
Southern, VT (usa)
Pictures please!

Are you certain flashed the .jed to the coolrunner?
 
Last edited:
C

cskalash

Full Member
Dec 6, 2011
83
0
europe
If you can not read or write to the nand you would probably need to "reset the nand itself".
Search in the forum for "recover from bad flash nand"

Altough if that's the case you shouldn't be able to turn on the slim.
Try this:
write the command you want (maybe a new ecc) on nandpro, with everything connected as normal except the power cable on xbox.
send the command and quickly connect the power cable.

It may not work in 1st time, but in 10 times it should work at least once.
 
V

Varezz

Full Member
Nov 1, 2011
42
8
Hello,

Thanks for the help. I replace the resistor next to point B with a 1/4 watt 33ohm and solder that to the alt point ft3n2. I dont have a Photo machine capable of decent photos. Sorry, i know its important to show images to you all. I will try to get a machine soon.

Coolrunner is flashed, and glitchs just fine(have another slim and do the same)

Tried send nandpro comando and connect power but i get the error before the xbox gets energy :(

You all are awesome, trying to help. Thanks a lot guys.

Best Regards
 
C

cskalash

Full Member
Dec 6, 2011
83
0
europe
Varezz you can try plug in the power to xbox at diferent timings. Start like doing both at same time, clicking enter in nandpro and pluging the energy and go from there.
 
V

Varezz

Full Member
Nov 1, 2011
42
8
Hello Guys,

I found the problem. My nand-x. I tryed to read nand, nothing, put my slim with qsb (working well), nothing, tested a jasper qsb, nothing, tested a falcon wire, nothing.

Reboot, reinstall drivers, reset button, nothing.

My nand-x shows yellow and red light.....:mad2:

What´s wrong? It´s brand new, have one month, always worked fine.

Best Regards
 
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