CORONA Slim E Skhynix cant read nand.

[jeeboy]

Console Type:Corona: v4, v6
Programmer Used: NAND-X, JRP v1.1, JRP v2.0
NAND Size: ?? Slim E 250 GB
Dashboard version: 2.0.17150
CB Version: ???
Screenshot of NAND details from J-Runner: Cant Read Nand
J-Runner log
updflash.bin log (if applicable)
Image of the CR4 XL
Images of close-up soldering to motherboard (attach images to your post)
Detailed Description of the Problem: When connecting it to SD reader (tried several diffrent ones, Kingston SD adapter, Sandisk SD adapter, No Name SD adapter, Logik SD to USB, Kong Cardreader USB.
Was the console working before you started: Y and it still does boot with retail nand.
Do you get a green debug light appear on the CR4 XL chip every 4-5 seconds: Not installed
How long is the light on for each time (be aware that if you're trying to work on a faulty console, this is not a T-X product issue!!).


So the problem is, I cant read NAND, Ive installed the Corona 4GB V4 QSB reader.
Ive checked the soldering it´s all ok.
When hooked up to J-Runner I hit Read, then I choose Corona 4GB.
I see only Physical Drive1 and sometimes even PhysicalDrive2 when using diffrent SD to USB readers.
I cant get my Corona board to show up to read it.
I have bridged R2C7. R2C6 and R2C4 the R2C10 does already have a resistor.
Please help if anyone can.

 

[stucknvegas]

I believe your working on 250 CONSOLE ...Look at your Nand no 4 gig has a chip like that
Also only R2C4 applies to CR-4 chip for future reference

http://team-xecuter.com/forums/showthread.php?137160-Xecuter-Official-Corona-Motherboard-Identification-Solutions

 

[jeeboy]

I believe your working on 250 CONSOLE ...Look at your Nand no 4 gig has a chip like that
Also only R2C4 applies to CR-4 chip for future reference

Yes this one has a 250gb hdd but it has the Skhynix which says I need the 4GB RW and dump it via SD right?
Because Ive tried to dump it via standard RW JRp2 or nandX it does not work.
It says Version 10
Flash Config 0x000000000
Can not continue

 

[stucknvegas]

Trust me yours is 250 gig ..All 4 gig has top side Nand that is BGA style
Hook up the 16 M/B Nand jumpers again and Re test for flash configure

 

[jeeboy]

Please Close or delete thread.
This is so embarresing, Ive tried to dump nand as the other hundreds of 360s ive done, via JRP2 or nandX but it always said flash config 0x0000000 and wouldnt dump.
When I read the Official Corona Identification and read that SkHynix needs the Corona 4GB qsb i stuck trying to dump it via SD method.
Now I just hooked up the old NAND X and suddenly it read the nand.
Thx.

 

[XDK]

Lmfao, above guy is correct you do not have a 4gb corona therefore u do not use the tx 4gb r/w kit to read nand u use nandx or JRP to read and write thru SPI interface. If u can't read or write by this method ur soldering either sux or the spi is blown..

 

[stucknvegas]

Don't be embarrassed. I have made mistakes like this many times

 

[GeekHeat]

Look on the bright side. At least u now know how to install a 4gb nand QSB

 

[jeeboy]

Everything workes now thnx guys.