I have 2 16mb jasper boards that are rrod after the coolrunner install. Both of them dumped fine and flashed fine. But would not boot after I wrote the new ecc file. Both of them would power on but would not boot. Just the single green power light on the front and the coolrunner was flashing green like it was trying to glitch. So in both cases I flashed it back to stock nand and then they both just booted fine. So then I tried to rebuild the ecc and reflash the drives from the orginal nand dump and that is when they went rrod. Now I have done 20+ installs on other boards with no problems but none of them where jasper 16 boards. I have checked all my solder joints with a meter to make sure there is no bridging or cold joints. Now I'm thinking the problem is something with the fact I tried to use my orignal nand files to create the ecc again without dumping the nand again. Pretty sure it has something to do with ldv values. I was never able to boot xell so I do not have the cpu key's for either board.
RGH Jasper 16mb RROD 0022
- Thread starter jeremy790
- Start date
did you completely unsolder everything?
I have a Jasper that 0022d after coolrunner install, I desoldered everything and it booted just fine, but the I reinstalled CR and it 0022d again, the desoldered and now it only boots to 0022. I have a feeling it has to do with one of the resistors that surrounds point A
I have a Jasper that 0022d after coolrunner install, I desoldered everything and it booted just fine, but the I reinstalled CR and it 0022d again, the desoldered and now it only boots to 0022. I have a feeling it has to do with one of the resistors that surrounds point A
Its your ldv levels. You need to obtain your cpu key.
http://www.team-xecuter.com/forums/showthread.php?t=77634
http://www.team-xecuter.com/forums/showthread.php?t=77634
I have a console doing this as well, but mine does a FAST RESET 5 times and then 0022 when on stock nand. And infinite fast reset when on RGH but no error as it keeps resetting everyone split second...
I think that irrelevant to me because I never wrote to the nand, I only read it.
"So in both cases I flashed it back to stock nand and then they both just booted fine"
???? Didn't you reflash your nand or am I missing something? :smile:
Your LDV's value could have changed when you booted up on stock nand again.
Martin C
VIP Member
You've interference with the writeback.
Flash ECC back and boot to XeLL, then use rawflash to write the original NAND back.
What did you use to verify your NAND?
Flash ECC back and boot to XeLL, then use rawflash to write the original NAND back.
What did you use to verify your NAND?
I used nandflash to verify and the jtag tool. Also I I said when the ecc flash did not work the first time I flashed back to stock and it worked but when I tried the build and write again that's when it went rrod and even flashing back to stock didn't work
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Martin C
VIP Member
Martin C
VIP Member
i have the same problem here with jasper bb 512MB.
RGH was booting fine but the 3RL 0022 appeared and the debug led don't blink anymore.
Redid the wires, remove all and flash nand back, all show 0022.
When i flash the .ECC the 0022 don't appear but the debug led don't blink and the console never glitch.
All points are OK, now what?
RGH was booting fine but the 3RL 0022 appeared and the debug led don't blink anymore.
Redid the wires, remove all and flash nand back, all show 0022.
When i flash the .ECC the 0022 don't appear but the debug led don't blink and the console never glitch.
All points are OK, now what?
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