Corona v4 with Slim Proto v2 - NO boot (only red LED on proto)

[rabeno]

Hi all,
I'm new at this, so go easy on me...
1st time installation, did the research first, got everything needed (I think), followed directions via guides and soldered into the board. Still, no go...
Here's what I have:
Console:

Xbox 360 Slim, Dashboard ver: 2.0.16547.0
Corona M/B v4
4GB NAND
DVD - Lite-On DG-16D5S​

TX products:

Slim Proto v2
Corona Postfix Adapter v2
Slim Post QSB v3
Corona 4GB v4 QSB​

I have read the instructions here:

For Slim Proto v2: http://team-xecuter.com/forums/showthread.php?t=139308
For the rest: http://team-xecuter.com/forums/showthread.php?t=96752​

I have used the shielded cable for the CPU_RST signal, as suggested elsewhere on the forum
When I try to start the console, the proto red LED lights, I push the "power" button, hears the chime, and... nothing.

After reading the following (http://team-xecuter.com/forums/showthread.php?t=143109) I have tripled checked for my soldering points. They were all good. But it's still won't boot.

Here are a few pictures of my setup:
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200525.jpg
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200447.jpg
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200435.jpg
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200408.jpg
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200354.jpg
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200304.jpg
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200233.jpg
http://i1265.photobucket.com/albums/jj517/rabeno81/20140317_200218.jpg

Can someone here please direct me to what I've done wrong / ways to fix this?

With regards,
Michael

 

[john mathews]

http://team-xecuter.com/forums/showthread.php?t=139308 get rid of that coax white cable use blue wire u have to try different dip settings here a tut

 

[skillet34]

Have you turned dip 8 on, and start with another one like 3 or 4 etc? All dip look off sticker still on in the pics....?

Edit: never mind I just realized your saying it dings but does not power on correct? Red light on proto, no fan/power? as Gavin said below poss bad flash check the stock one etc.

 

[gavin_darkglide]

Does the power light come on? try flashing back stock and make sure that still boots. If all you get is the button noise, the most probable thing I can think of is a bad flash of the nand.