Downgrade BIOS Acer E5 576G 57Y2
Ruby03
Member Posts: 3 New User
Hello everyone. I have just bought an acer e5 576g 57y2 and i acidenttaly upgrade bios from 1.45 to 1.47. After upgrade, the fan cries very loud and the cpu temp is around 60~70oC, although i just open Google Chrome. Now i want to downgrade Bios back to 1.45, but i dont find anyway to do it. Please help me. Thank you
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Answers
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At the UEFI screen, press F9, then F10 to get back to the default settings.
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I have tried this. But everything is still the same. The bios version is still 1.47, the fan is still howling whenever i open any app and the cpu temp is still around 60o even when i just leave my laptop there and don't do anything0
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Hmm, when i upgrade bios to 1.47, the boost screen said My current version are 1.45. And when i installed 1.43, it didn't let me to do that. So i wonder maybe i should find version 1.45?0
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When you entered your SNID on the driver download page; which version was available, 1.43 or 1.45?If only 1.43 appeared & you are unable to install it per Sharanji's post, it is possible to go to the motherboard manufacturer's website to look for 1.45.It may be safer to back everything up & do a factory reset, rather than to risk bricking the device.0