CORONA corona v1 - CR4 not glitching/flashing (with wiring pics)

QuickMythril

Full Member
Feb 2, 2012
39
8
corona v1 - CR4 glitching but not booting (with wiring pics)

ok so i have successfully installed coolrunners before. done one demon, several 4GB nands, but this is my first CR4. i'm not a pro at soldering, but i can do it.

first of all my process. i guess i was excited to try and made a few mistakes which i want to be sure didn't ruin anything. dumped my nand with nand-x twice, got a match. created and wrote ecc (forgot to check CR4 box). wired 3v from CR4 to the red nand-x wire point (oops), and got no power led on CR4, but tried to boot console. realized my mistake and wired 3v CR4 to correct spot. got power led on, but still wouldn't glitch when trying to boot. realized i forgot to switch from phat to slim and set dips 3 & 8. fixed those, nothing. went back to jrunner, saw the CR4 box, and recreated and wrote ecc. still no green led. flashed stock nand, removed power to CR4, console booted. reloaded nand, created/wrote ecc with CR4 checked. checked and resoldered my green, blue, and yellow solder points. i am still getting no flashing green led.

so first question, would wrong location of red wire, using phat switch, and using non-CR4 ecc completely ruin the CR4 or anything else? console seems fine since it booted to stock and CR4 still gets power led, so that's a plus.

next question, does anything look wrong in these pics? obviously i am too tired or impatient to follow instructions, but i'm pretty sure everything should be good now.

http://i.imgur.com/4rxk4DN.jpg
http://i.imgur.com/vK8vbpI.jpg
http://i.imgur.com/0hpcvKL.jpg

these were taken with my phone and was the best quality i could get. i know my nand-x wiring could be better, but it's not going to be permanent, and it reads and writes just fine.
 
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QuickMythril

Full Member
Feb 2, 2012
39
8
Looking at your pics your red wire is still not on 5v point.
ah of course FIVE volts... that would explain it. all the guides i have been looking at have the qsb in the way, and i was used to using the 3v point. i figured it'd be another stupid mistake... embarrassing.

so it looks like i need to use pad 13 on J2C3 for 5v. that got it glitching, but it still won't boot. i noticed my jumper was defaulted to 100 ohms, so i set it to 0, but that didn't help. i only need to get this to boot once, since i am just trying to get my cpu key for a LTU install. it seems like i have to be missing something else.
 

QuickMythril

Full Member
Feb 2, 2012
39
8
The yellow and blue wires are too long.

Cut them to fit.

Where is your J-Runner log?
shortened the yellow and blue and glitched on the 4th cycle. was going to post my jr log for you, but the problem is solved. (until i decide to put in a demon and use the CR4 permanently. i'll be sure to post my log if i have any other issues, but this is good for now.) thank you both very much. sorry to ask for help over simple issues. i'll know better next time.