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Help on JTAG Jasper 0022
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Help on JTAG Jasper 0022Posted:
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Joined: May 30, 201014Year Member
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I have a Jasper JTAG, with 0022 error, the error occur about 20 secs after i push the power button.
I have the previos NAND dump (Freeboot 9199) and I have the CPU key
I tried to reflash Xell, and still 0022 after 20 secs
I tried to rebuild higher version NAND (14699) and the result is 0020 after 2 secs
I dont have the Original Factory NAND. Is there a way to fix this error?
Thanks
I have the previos NAND dump (Freeboot 9199) and I have the CPU key
I tried to reflash Xell, and still 0022 after 20 secs
I tried to rebuild higher version NAND (14699) and the result is 0020 after 2 secs
I dont have the Original Factory NAND. Is there a way to fix this error?
Thanks
#2. Posted:
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Joined: Dec 11, 201013Year Member
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Status: Offline
Joined: Dec 11, 201013Year Member
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You have something bridged.
Check over the motherboard and see if you dropped solder on anything.
If it isnt a hardware issue than you will need a donor jasper nand to make a freeboot image.
If you use a donor nand make sure you inject the kv with the correct dvd key so you dont have to flash a drive.
Check over the motherboard and see if you dropped solder on anything.
If it isnt a hardware issue than you will need a donor jasper nand to make a freeboot image.
If you use a donor nand make sure you inject the kv with the correct dvd key so you dont have to flash a drive.
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#3. Posted:
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Nickxmodz wrote You have something bridged.
Check over the motherboard and see if you dropped solder on anything.
If it isnt a hardware issue than you will need a donor jasper nand to make a freeboot image.
If you use a donor nand make sure you inject the kv with the correct dvd key so you dont have to flash a drive.
I do have donor NAND..
match its SMC configuration
re-attach the KV
and still no go..
the CB is 6723..i dont know if it is updated to 6750 or not
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#4. Posted:
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Joined: Jan 26, 201113Year Member
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Joined: Jan 26, 201113Year Member
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0022 - This error is caused by a bridged/shorting solder joint under the GPU, (H)ANA-chip or in between.It can also be power related though, for example if you are drawing power from one of the regulators that power the GPU and HANA-chip.Can also be a component that is missing or damaged so look for missing parts near the GPU and the HANA chip. In extremely rare cases it might also be related to the lines that lead from HANA to the CPU.
The chances are however higher that it is the GPU than the HANA chip so you should always first concentrate on the GPU.
Another cause could be due to a broken trace under the board near one of the ram blocks, check the picture in the reference section. Thank you arvydas for reporting this solution!
This error also show up if the CPU ! was taken off the mainboard.
The chances are however higher that it is the GPU than the HANA chip so you should always first concentrate on the GPU.
Another cause could be due to a broken trace under the board near one of the ram blocks, check the picture in the reference section. Thank you arvydas for reporting this solution!
This error also show up if the CPU ! was taken off the mainboard.
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