Demon help please...

H

hacktheworld

Full Member
Feb 3, 2012
80
0
I just installed a demon and cr rev c to a trinity mobo. I went to power on and I get a beep and that is it. I switched nands and I get the same. I re-seated all 4 ends of the ribbon cables and double checked all my solder joints (not with my multi-meter yet). I am going to post pics for you guys in a min. I was reading the xbox nand through the demon, and got a wrong header message but it finished, then I read the demon nand and it reported a bunch of bad blocks? I am going to erase it and make a new image, then re write it to the demon nand. here is the jr log:
===================================================
Monday, January 07, 2013 4:43:07 PM

J-Runner v0.2 Beta (284) Started


All the best for 2013 - from Team JR!
Checking Files
Finished Checking Files
Current: DemoN
Switching to XBOX
Success
Reading Nand to C:\Users\spikie\Desktop\business\extreme electronics\modding\xbox360\rgh\J-Runner v02 (275) Core Pack\output\nanddump1.bin
XBOX360
Hardware : Demon Slim
Firmware : 1.0
Flash ID : 0x73AD Hynix (16MiB - Small block)
Flash Size : 0x400 blocks of 0x4200 bytes
Reading Nand
Done!
in 0:26 min:sec

Reading Nand to C:\Users\spikie\Desktop\business\extreme electronics\modding\xbox360\rgh\J-Runner v02 (275) Core Pack\output\nanddump2.bin
Initializing nanddump1.bin..
Reading Nand
Header is wrong..
Done!
in 0:25 min:sec

Comparing...
Can't check for bad blocks. No Spare data. Possibly Corona 4GB
Can't check for bad blocks. No Spare data. Possibly Corona 4GB
Nands are the same
Current: XBOX
Switching to DemoN
Success
Reading Nand to C:\Users\spikie\Desktop\business\extreme electronics\modding\xbox360\rgh\J-Runner v02 (275) Core Pack\output\nanddump1.bin
DEMON
Hardware : Demon Slim
Firmware : 1.0
Flash ID : 0x73AD Hynix (16MiB - Small block)
Flash Size : 0x400 blocks of 0x4200 bytes
Invalid Blocks : 0xD6 0xD7 0xD8 0xD9
Reading Nand
Done!
in 0:25 min:sec

Reading Nand to C:\Users\spikie\Desktop\business\extreme electronics\modding\xbox360\rgh\J-Runner v02 (275) Core Pack\output\nanddump2.bin
Initializing nanddump1.bin..
Nand Initialization Finished
Reading Nand
Done!
in 0:24 min:sec

Comparing...
Bad Block ID @ 0x00D6 [Offset: 0x372C00]
Bad Block ID @ 0x00D7 [Offset: 0x376E00]
Bad Block ID @ 0x00D8 [Offset: 0x37B000]
Bad Block ID @ 0x00D9 [Offset: 0x37F200]
Bad Block ID @ 0x00D6 [Offset: 0x372C00]
Bad Block ID @ 0x00D7 [Offset: 0x376E00]
Bad Block ID @ 0x00D8 [Offset: 0x37B000]
Bad Block ID @ 0x00D9 [Offset: 0x37F200]
Nands are the same
------------------------------------------
is this a common problem? I didn't seem to see anything in the first 3 pages of the demon support area...:confused:
 
Krafter

Krafter

VIP Member
Apr 17, 2011
3,737
118
Indiana
I'd say there's a real good chance if bridging between NAND points. You need to test for continuity between points.


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H

hacktheworld

Full Member
Feb 3, 2012
80
0
going to re-write nands and see if they write better, they were clean when read through the nand-x, then I will start checking with the meter... :rolleyes:
 
H

hacktheworld

Full Member
Feb 3, 2012
80
0
Here are the quick solder point. I did not find any shorts anywhere either... I think I will touch up some of these points though, as a couple look cold.. wil report back... any suggestions till then?
 
H

hacktheworld

Full Member
Feb 3, 2012
80
0
asntgh* what is this? i booted before I started and I booted after I glitched it...I did the cr first... I know... i did it backwards...
 
H

hacktheworld

Full Member
Feb 3, 2012
80
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ok re soldered my quick solder points just to be sure... they look like a perfect set of teeth now.... check em with the meter too, by the pads and the joints, no shorts... gunna re write both xbox nand and demon nand via the demon and we will see if that was it...
 
H

hacktheworld

Full Member
Feb 3, 2012
80
0
wow...I got 5.16 when I check the point on the mb with the ground on the board, but nothin in the power wire, I will replace and resolder...to be continued...
 
Krafter

Krafter

VIP Member
Apr 17, 2011
3,737
118
Indiana
Blair7635 said:
Your STBY_CLK point is bridged with another pad. check taht :rolleyes2:
Click to expand...
So it is. Good catch. :)

OP, it looks as if you have bridged the point you are supposed to solder to and the one directly under it. have a look at the install pics again.
 
Last edited:
H

hacktheworld

Full Member
Feb 3, 2012
80
0
Thanks...now that I am done cleaning up all the blood from cutting myself, it is booting on both nands....fml....

---------- Post added at 19:18 ---------- Previous post was at 19:16 ----------

Thank you for the help!!
 
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