sub2001zero

ok i play with today i plug the wall adapter and it turn right on and on 12 and 11 are 8.32 and 8.24 and power light flickers off and on or not at all. Is it the flex board i have no clue i am so confused also I do get a ohm reading on the carbon traces for the off and on

hi where am i contact the wire to see this voltage I know where u6 is on the board and pin and are on the right side of chip so when i connect with pin 13 to what? U6 (4069) Pins 13, 12, 11 and 10. With the Lynx off I would expect to see approximately 5V, 0V, 0V & 5V respectively, once the on button is pressed I would expect those voltages to be reversed

so you are saying if i short out c38 it should turn off?

i add a picture of the board how do you test u6 too see if that the problem thanks!

Hi everyone I still need help i had been busy and just to to look back at it today. I did more test. The buttons do seem to work but when i push the off button I get a black screen still hear music of game but when released come back on. So it does not want to turn off completely. Also when I plug in today and push the on button it came on so I think the cables is fine. so can it be that part 14069u I know that control the power.

ok I will have to look into that but this near mint so I don't see why there will be a problem with them.

Hi everyone. I replace the mosfet and it work but I can't get it to turn off. The Lynx stay on with plug and try it battery it does the same thing. All the other button work but the off and on do not. I read the part U6 14069u could be the problem but not sure. This my friends system he like a child ask me if it fix yet lol! I need some help thanks!