Baseball805 wrote I turn on my JTAG and my screen is black.
What do I do?

Does it have sound and if not make sure your av cable is in the right setting such as hd or standard

When i turn my console on the heatsinks get superhot in less than 3minutes..Does that mean i need more thermal paste?Thanks

Baseball805 wrote I turn on my JTAG and my screen is black.
What do I do?

Do you have a modified ring of light?
Does the ring of light display the normal boot up pattern?

cRiPlEdTuRd101 wrote When i turn my console on the heatsinks get superhot in less than 3minutes..Does that mean i need more thermal paste?Thanks

If your heatsinks are getting super hot fairly quick, that means they are doing there job correctly and are making good contact with the processor that they are on.
Your problem lies with the cooling devices in your console. They are not wicking the heat off of heatsinks quickly enough. I highly recommend doing both the 12 volt fan mod and the fan shroud mod. People give the fan shroud mod way to little credit but in my honest opinion it does more to reduce temps than the 12v fan mod alone.

i bought a jtag and when i got it it worked fine but the next day it got 3 rrod and i turned it off and waited like 1 hour and it worked fine but then i got rrod again please help

bhqxryanbhqx wrote i bought a jtag and when i got it it worked fine but the next day it got 3 rrod and i turned it off and waited like 1 hour and it worked fine but then i got rrod again please help

Your console is right on the verge of getting a red ring of death.
By the sounds of it, the RRoD isn't to serious and will only need a reflow.
message nitz0 on this site or email him @ support @ repair-tronix.com to ask about sending your console in for a reflow.
I believe he only charges $40

Ive Givin Up a couple times on this, and im really stressed out about it, well its as simple as this... Mt Xenon Jtag Will Not Turn On. That simple, i know what i have to do to fix it, so i made an lpt cable, which i think looks wonderful, everything is hooked up right, i checked with a multimeter, but i have an old computer with a pci card lpt, so i found out nandpro io patcher doesnt work with windows xp, so i have to patch it on my windows 7 computer then transfer the nandpro program via flash drive to the other pc, but when i try to dump; my nand it still searches for the regular ports and gives me the
"cant detect flash controller" error.

ANY AND ALL HELP IS HIGHLY APPRECIATED WILL +REP IF I CAN GET THIS JTAG FIXED AND I WILL PAY. PLEASE HELP

Jtag has been sitting here for awhile and decided to try fix, its all good now.
Xellous boots and runs perfectly, but when I turn the xbox on normally it doesn't boot to the dashbboard, is there a wire lose and in need of soldering???

Or is it the Nand-X installed thats causing this?


(The Jtag has one blue wire on the motherboard front side and below has two wires hooked up.)

EDIT: Fixed it

how do i fix my JTAG it has nothing on my screen when i turn it on also no noise, its not the AV cables or power brick.

plz reply back

o_ROSS_v4 wrote how do i fix my JTAG it has nothing on my screen when i turn it on also no noise, its not the AV cables or power brick.

plz reply back

By no noise, are the fans spinning?
If the fans aren't spinning then you have a power problem.
Have you attempted repair? Are their LED bulbs inside the console that could be shorting something out?