FW did not sent FW Ready notification in ACER A515-54

omegadam
omegadam Member Posts: 1 New User

I am having problems after a windows update with my Acer aspire 5.

The OED driver of ISST isn't working. When i saw the driver properties says " Error Code 10: FW did not sent FW Ready notification."

I tried everything with the drivers and nothing worked.

Answers

  • StevenGen
    StevenGen ACE Posts: 12,162 Trailblazer

    Uninstall the current Intel graphics driver completely and then reinstall the oem Acer Intel graphics for the Acer A515-54 which is version 26.20.100.6911 driver, as this graphics driver also has audio components drivers included with the driver and the new update must have corrupted this driver. Then allow windows update to update this driver to the latest compatible driver for the A515-54 laptop.

    Be aware that using the latest Intel graphics drivers' versions will give you screen flickering. Try that and do not reinstall the Realtek audio driver as the Realtek driver does not fix this audio problem with the ISST. Good luck and hope this helps you out.

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