Wii - d2cPro

My Wii doesn’t boot after installation of GW-619, what could be the trouble is?

There are many reasons stated below that may cause this problem happening;
1.	No cleaning Job is done; As you may learn from other forum that many intermittent problems were arisen from the No cleaning job is done that is needed after installation. "Rosin" inside the solder and the Flux that you used may contain certain amount of conductive particles which may reside in between the points that you soldered; this may cause the symptom of shortage in an unpredictable state to happen after evaporated. After you've finished your installation, you have to clean it thoroughly by using a Brush soaked with some solvent cleaner (a kind of Alcohol solution), or a FLUX REMOVER PEN (if it’s easy for you to fetch it).
2.	Bad Soldering Job was done, please check each point that you’ve soldered once again.
3.	One or more of the soldering points were missing while you were installing the GW-619, please check again each wiring of the soldering points to see if every point is exactly right the same point as it is specified in Installation Diagram.
4.	The “Region Setting” for different console was neglected before installation. Please refer to Installation Diagram for more information.

After installing a GW-619 onto a particular Wii console, everything tested seems ok and no problem was found then. But after switching off the Wii console and then re-powered the console again, the compatibility of the game console seems being encountered with troubles - many of the games which were supposed to be compatible is now “read error”?

The reasons that may cause the problem happening are stated as below;
1.	Bad soldering job was done the same as it was mentioned above.
2.	No cleaning job is done the same as it was mentioned above.
3.	Special version of Wii hardware you’ve encountered; for further details and the counter-measurement as well please refer to Technical Bulletin 2008-2 here.

I found a small capacitor being enclosed in the package of GW-619, what is that capacitor for?

In order to cope with the “Special version of Wii hardware” as it mentioned above, you will need this 15 pF capacitor for being added onto the circuitry. For more details please refer to Technical Bulletin 2008-2 here.