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Help, NAND issue (Noob)
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Help, NAND issue (Noob)Posted:

ModernModderHD
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I'm having a few problems.

I recently messed up my NAND on my RGH 2.0.

I bought a Matrix NAND flasher and soldered it in but when I try and Flash my original NAND back onto my RGH using J-runner but it keeps coming up with this:

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When I try and boot into Xell, Coolrunner has a red light on and a flashing green light but no image on screen.

Any ideas??

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Rodent (03-12-2017)
#2. Posted:
TXTuts
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Pictures of NAND reader soldered to board?
#3. Posted:
CustomRGH
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need pictures but id say its your soldering your points are not making a good enough connection to the board.
#4. Posted:
ModernModderHD
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TXTuts wrote Pictures of NAND reader soldered to board?


CustomRGH wrote need pictures but id say its your soldering your points are not making a good enough connection to the board.


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#5. Posted:
CustomRGH
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theres a couple of points that need to be resolder also make sure none are touching each other cant tell from pic might be one if my eyes are working this early
#6. Posted:
ModernModderHD
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CustomRGH wrote theres a couple of points that need to be resolder also make sure none are touching each other cant tell from pic might be one if my eyes are working this early


Non of the points are touching, I've inspected them. I plug it into laptop and it all lights up and says 'Nand-x' on J-runner, just obviously not writing the nand weirdly..
#7. Posted:
Rodent
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ModernModderHD wrote I'm having a few problems.

I recently messed up my NAND on my RGH 2.0.

I bought a Matrix NAND flasher and soldered it in but when I try and Flash my original NAND back onto my RGH using J-runner but it keeps coming up with this:

[ Register or Signin to view external links. ]

When I try and boot into Xell, Coolrunner has a red light on and a flashing green light but no image on screen.

Any ideas??


First of all you will always get these errors fail to write block XXXX when writing the nand with a matrix nand reader


2nd this long to write a 16mb falcon nand shouldn't take this long with a matrix nand reader
Failed to write 0x3FF block
Done!
in 19:41 min:sec

Failed to write 0x3FF block
Done!
in 20:03 min:sec

that shows me the nand is wrong.

matrix nand reader reads and writes pretty quickly but not this long i could see if it was a BB Jasper nand

Matirx nand reader usually writes a 16mb nand in about 2.36 min sec to around 4.05 min sec

try a different USB port , make sure all connections like power brick etc is plugged in


Screen shot nand images in Jrunner

This is why i say try a different USB port you have these between all nand reads/writes
IoTimedOut

also I see this is a Real RGH2 Console so boot times maybe alot slower then normal 1 to 2 minutes
#8. Posted:
ModernModderHD
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Rodent_Modz wrote
ModernModderHD wrote I'm having a few problems.

I recently messed up my NAND on my RGH 2.0.

I bought a Matrix NAND flasher and soldered it in but when I try and Flash my original NAND back onto my RGH using J-runner but it keeps coming up with this:

[ Register or Signin to view external links. ]

When I try and boot into Xell, Coolrunner has a red light on and a flashing green light but no image on screen.

Any ideas??


First of all you will always get these errors fail to write block XXXX when writing the nand with a matrix nand reader


2nd this long to write a 16mb falcon nand shouldn't take this long with a matrix nand reader
Failed to write 0x3FF block
Done!
in 19:41 min:sec

Failed to write 0x3FF block
Done!
in 20:03 min:sec

that shows me the nand is wrong.

matrix nand reader reads and writes pretty quickly but not this long i could see if it was a BB Jasper nand

Matirx nand reader usually writes a 16mb nand in about 2.36 min sec to around 4.05 min sec

try a different USB port , make sure all connections like power brick etc is plugged in


Screen shot nand images in Jrunner

This is why i say try a different USB port you have these between all nand reads/writes
IoTimedOut

also I see this is a Real RGH2 Console so boot times maybe alot slower then normal 1 to 2 minutes


Thank you, I'm going to try an completely different PC with better and newer specs, see if that makes a difference. I will get back to you on the results once completed.

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#9. Posted:
Rodent
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looks good on the nand on the right side i would try a different USB port or like you said different PC


if you want i can get on Team Viewer with you
#10. Posted:
ModernModderHD
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Rodent_Modz wrote looks good on the nand on the right side i would try a different USB port or like you said different PC


if you want i can get on Team Viewer with you


Same issue as before.. doesn't work on different PC
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