if cr4 has not green light what is typically at fault?

Jrok96

Senior Member
Oct 12, 2015
121
18
finnally got a motherboard worth rgh ing (jasper bb) and on this one the green light does not flash on the cr4. i did a 64 mb read and wrote the eec. i can hear the fans change every 4 5 secs like the cpu is being reset but no green light. i had the same cr4 on a zephyr and had the green light but would not boot xell. which specific point is usually cause for no green light? or can it be any of them
 

GeekHeat

VIP Member
Jun 28, 2013
1,805
88
lancashire
No green light is usually a problem with post out or CPU_rst point.
However we need to see good clear pics of install and j-runner logs to determine the problem.
 

Nadles

VIP Member
Jun 2, 2013
244
0
Virginia Beach
It's the Post Point, that's the usual suspect for this issue, like GeekHeat said. Check your Yellow Wire. Make sure it's as short as possible, and that it's soldered correctly. If that doesn't do it, you'll need to post Pictures and Logs.
 

Jrok96

Senior Member
Oct 12, 2015
121
18
well i tried resoldering the yellow wire and still same, no green debug light but hear a pulse like cpu is being reset or something. heres the pics of the soldering



 

Jrok96

Senior Member
Oct 12, 2015
121
18
In the mean time im going to go ahead and write the original 64mb. Nand and be sure I can still boot stock Will I need to reread nand and remake ecc once again to try again?
 

nofeloniesyet

VIP Member
Jan 16, 2011
4,830
128
Nowhere
In the mean time im going to go ahead and write the original 64mb. Nand and be sure I can still boot stock Will I need to reread nand and remake ecc once again to try again?
no u already have ur nand dumps,thier good,just rewrite ecc to try gain.
 

Jrok96

Senior Member
Oct 12, 2015
121
18
im unsure what this means but it is the case. after writing back to stock nand i had 3rrod. wth. has error code 0022. after reading a little online i read where someone suggested that with the cpu_rst(blue wire) connected this will sometimes happen when trying to boot stock. i desoldered that point and now boots retail. so now that i have verified it still boots what should i do next to get this thing to glitch?
 

Jrok96

Senior Member
Oct 12, 2015
121
18
my gosh ok. so i re wrote the ecc file and re did the cpu_rst and now i am getting a green light pulsing but after about 3-4 minutes it still didnt boot xell. i currently have dips 4 and 8 on. any suggestions on what else i should try or should i just let it keep trying to boot?
 

john mathews

VIP Member
Jan 3, 2014
2,551
88
peoria illinois
my gosh ok. so i re wrote the ecc file and re did the cpu_rst and now i am getting a green light pulsing but after about 3-4 minutes it still didnt boot xell. i currently have dips 4 and 8 on. any suggestions on what else i should try or should i just let it keep trying to boot?
u have plent dips to try and postbit , don't put a cap on until u have it booting
 

Jrok96

Senior Member
Oct 12, 2015
121
18
have tried most of the dip settings . not sure how long to leave on each time but no xell so far. how can i test further
 

Jrok96

Senior Member
Oct 12, 2015
121
18
are there any ways of testing my connections .i.e. ohms or voltage readings i should have back at the cr4? Im not totally sure why i had no green light earlier but now i do so i would assume the cpu_rst is now connected properly. contiunously resoldering points just doesnt seem logical. I have flashed back to stock and verified it boots and created and written eec several times. i have cr4 glitch 2 and cr4 ticked when i create ecc. my xbox is on dash 17349 and havent clicked any dash in jrunner.
 

Jrok96

Senior Member
Oct 12, 2015
121
18
im just about to give up on this . ive spent countless hours researching and reading and posting trial and error on this project. ive spent a fortune trying to find the right console plus the chip and programmer and now it still wont work.( i know cry me a river right).. I am able to troubleshoot and fix any problem but without knowing what readings /results i should expect i am just blindly resoldering and trying to expect results. Is there anyone in the ohio area or u.s that would be willing to take a look at this for me if i mail it out?