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  • Posts: 6
  • Registered: ‎03-16-2019
  • Location: Netherlands
  • Views: 87
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BIOS for lenovo yoga 530 (8MCN52WW) CPU locked 0.38ghz

2019-09-28, 12:13 PM

So I updated to the latest version and the very next day I noticed the odd behavior of my battery going locked 0.38ghz. After playing around, the battery will get locked to that frequency if your battery is below 20%, before this was NOT the case.

Also, if you restart while charging and charge to 100% it will still lock to 0.38ghz unless you replug your charger. This issue is known on other models too but the update is still not flagged as broken!

Fashing  back should fix the issue: https://forums.lenovo.com/t5/Lenovo-Yoga-Series-Notebooks/YOGA-530-14ARR-CPU-underclocks-at-0-38-ghz-when-battery-is/m-p/4514454#M77648

But this was posted on 8-29! It should be long fixed and flagged by now!

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