Acer Spin 5 (SP513-25N) Having fan issues after BIOS update to V1.9. unable to downgrade BIOS. Help!

I recently updated my bios from v1.8 to v1.9. Everything seems good for a few days before I noticed that the fans were having some issue.
At first, when I power on the laptop, there would be a screeching sound made by the fans ( like metal scratching metal if that makes sense).
And while I was using it, the fan suddenly went crazy and became very loud, this caused the laptop to freeze and I have to hard shut down the laptop.
Wondering if it was a BIOS issue and wanted to downgrade the bios, went to Acer website to download v1.8 bios however it says that the current version is v1.9 and they cannot downgrade it to v1.8.

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Sharanji

Xxswifterxx
You can't roll back to previous version of BIOS. Downgrading the BIOS is not something people normally do, but there are times when the older BIOS version works better than the newer/current one and you need to downgrade to it while waiting for a newer, more stable BIOS release.

You may try to reset BIOS to default settings and check the issue.

Access the BIOS Setup utility.

Press the F9 key to automatically load the factory default settings.

Confirm the changes by highlighting OK, then press Enter.

To save the changes and exit the BIOS Setup utility, press the F10 key.

Also, please try a simple power reset and check the issue. Shutdown the laptop. Disconnect the charger. Please check for a battery reset PIN hole at the bottom of the device.The reset hole would have a battery symbol next to it. Insert a paperclip into the hole and press for four seconds. Let the computer sit for 5 minutes with no power. Reconnect the charger and power On the laptop.

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