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chapapak
Token Ring
Posts: 65
Registered: ‎03-01-2016
Location: GR
Views: 356
Message 1 of 3

Yoga 500-15ISK bios d3cn39ww

Hello everyone,

 

Has anybody installed bios d3cn39ww for Yoga 500-15ISK?

Currently I have version d3cn35ww and I am really happy with it.

In general, I don't upgrade bios unless there is a need to. In this case I am asking if the fan operation is optimized better than the previous bios version. And in any case, is it possible to roll back if I don't like the upgrade?

 

Thank you

billthe4th
Paper Tape
Posts: 1
Registered: ‎09-06-2018
Location: GB
Views: 319
Message 2 of 3

Re: Yoga 500-15ISK bios d3cn39ww

I installed the d3cn39ww BIOS yesterday and the laptop won't boot now, so I definitely wouldn't recommend upgrading unless necessary... the release notes don't mention anything about fan speeds:

https://pcsupport.lenovo.com/gb/en/products/LAPTOPS-AND-NETBOOKS/YOGA-SERIES/YOGA-500-14ISK/80R5/80R...

 

Currently trying to following some instructions to recover the BIOS using wincrisis but struggling to get the files I need - can anyone say if this method should work for a Lenovo Yoga 500?

https://forums.lenovo.com/t5/Lenovo-U-and-S-Series-Notebooks/LENOVO-BIOS-RECOVERY/td-p/332989

chapapak
Token Ring
Posts: 65
Registered: ‎03-01-2016
Location: GR
Views: 307
Message 3 of 3

Re: Yoga 500-15ISK bios d3cn39ww

*sigh* Good luck with that..


Anyone else?

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