chip not booting

[oldpoe]

hi

i have soldered the executer 2.6 ce chip into my xbox v1.1 i followed the instrcuctions on kanection and all was fine i plugged it in and got the bios screen. i put it back together and then plugging it in again now it will boot up with the chip turned off but with the chip turned on it turns on and off then stays on but no screen comes up.
i need so help please

 

[Catalyst]

You prolly have a short. When you put it all together one of your solder points might have started making contact with the case. You're going to have to open it back up.. check your solder points again... don't resolder it! Just cover your d0 and such with electric tape and try again.

 

[MKChampion]

if you've checked your soldering and think its ok, check the wires from the swtich to the chip, that they are connected properly at both ends