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2 Posts

09-20-2020

SA

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Bug On BIOS Update [Ideapad 330 81DE]

2020-09-20, 7:30 AM

Hello 

 I Updated  the bios using Lenovo vantage app and restarted the system and found the following issue :
 * Battery not detected .
 
* My Os : Windows 10 18363.1082
* Current Installed BIOS version : 8TCN58WW
* Current Release : 08 Sep 2020



I tried :
* Re install the battery drivers 
* Restore defaults settings in BIOS .
* Re installing the bios itself 

Please Help Lenovo , Thanks in advance .

Best Regards
 

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463 Posts

05-14-2020

US

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Re:Bug On BIOS Update [Ideapad 330 81DE]

2020-09-24, 15:13 PM

Hello,

 

Thanks for posting, my machine is recommending the same BIOS file.  I'll wait awhile before installing it.

 

Have you tried downloading the install file again?

Then dis-abling Windows Fast Boot option.

Then when the BIOS installation program says to reboot, using the mouse and selecting the Reboot or better, the SHUTDOWN command on the Windows Power Menu?

 

(nowdays the power button is often re-mapped to do something else compared to actually turning the machine off.  Bios install expects the machine to be turned off to properly load BIOS.)

 

Sincerely,

Usedtoberich

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