Still short D-S on Q7030; change it.
Be sure R/C7025 are OK and pin 24/U7000 is properly soldered.
You may need to change U7000 too...
Be sure R/C7025 are OK and pin 24/U7000 is properly soldered.
You may need to change U7000 too...
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820-2936b ppbus_g3h 15v
- Thread starter Bouba148
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Bouba148
New member
Replaced once more Q7030 and U7000: PPBUS_G3H is 12.66V and PP3V42 is OK green light OK, fan spinning, just have to check the board back in the chassis and lcd because I plugged a speaker without RAM memory and it's not beeping .....and normaly it should beep without RAM Memory.
Thanks gracia merci so far 2 informaticos like usually......
Thanks gracia merci so far 2 informaticos like usually......
For the future, an USB mouse is good enough to detect an working board on the desk.
Sometime USB mouse can cheat you, so I recommend to use a pendrive with OSX installed.
Pendrive should have LED; if flashes, board is loading OSX...
Sometime USB mouse can cheat you, so I recommend to use a pendrive with OSX installed.
Pendrive should have LED; if flashes, board is loading OSX...