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  1. K

    820-2530 wont turn on

    When I type that into the board view so many different components appear. Which one am I measuring?
  2. K

    820-2530 wont turn on

    I have 0V on U7750
  3. K

    820-2530 wont turn on

    No Title Bios area looks real good with no corrosion. First picture is where U7840 was replaced. What else should I check? I have 3.3V around the U7200 area
  4. K

    820-2530 wont turn on

    This came in with water damage, put it in the ultrasonic cleaner and have a green/orange light but wont turn on. U7840 was burned so replaced it but still wont power on. I have 12V but no 3v or 5V I am new to component level repair. What should I check next?
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