Acer Projector H7550BD Fan Failure Error. I already did a factory reset. Please help.

Ichhabeinproblem
Ichhabeinproblem Member Posts: 2 New User
edited February 10 in Projectors

So I own a H7550BD and recently the lamp popped. I bought the exact same one and replaced it. After ~10 minutes in use, the projector shows a Fan Failure. These are the pictures i took from the menu. I already did a factory reset.

IMG20250210001643.jpg
IMG20250210001745.jpg

[Edited the thread to add model number to the title]

Answers

  • StevenGen
    StevenGen ACE Posts: 13,246 Trailblazer
    https://community.acer.com/en/discussion/720748/acer-projector-fan-failure-error

    The problem could be with the many fans of this projector that you need to check and replace the appropriate one, the below list are all the listed fans for the H7550BD from its service guide.. Good luck and hope this helps you out.

    Check all these fans if they are working 100% as that is the error warning.

    image.png

    If this answers your question and solved your query please "Click on Yes" or "Click on Like" if you find my answer useful👍

  • Ichhabeinproblem
    Ichhabeinproblem Member Posts: 2 New User
    edited February 10

    Hi thanks, thank really helpful. I think it might also have to do with the lamp popping. I had to disassemble the unit and might pulled out a cable. How can i check which fan is the damaged one?

  • AnhEZ28
    AnhEZ28 ACE, Member Posts: 4,794 Pathfinder

    @Ichhabeinproblem

    You can unplug each fan one by one to determine which one is the FAN1 and replace it.

    Please remember to include @AnhEZ28 when you want to reply back to my comment so that I can check your response.
    Thank you and have a nice day!

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