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5 Posts

02-13-2021

Greece

27 Signins

290 Page Views

  • Posts: 5
  • Registered: ‎02-13-2021
  • Location: Greece
  • Views: 290
  • Message 11 of 12

Re:Legion 5 15ARH05 Updated BIOS and now it's annoying me

2021-02-21, 21:31 PM

try to enable BT.In my case that fixed the battery problem

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2116 Posts

03-11-2020

Greece

231 Signins

10841 Page Views

  • Posts: 2116
  • Registered: ‎03-11-2020
  • Location: Greece
  • Views: 10841
  • Message 12 of 12

Re:Legion 5 15ARH05 Updated BIOS and now it's annoying me

2021-02-23, 13:03 PM

@ D.K. wrote:

try to enable BT.In my case that fixed the battery problem

 

 

How to flash back to a previous BIOS version:

 

BIOS Back Flash
- Completely shut down the device.  
- Press the Novo Button :  It is the small reset hole on most devices that you need a unfolded paperclip to reach.
- If you're device does not have a Novo Button, then pressing F1 or F2 repeatedly on startup will take you into the BIOS. 
- In the "Configuration" Tab, set "BIOS Back Flash" to "Enabled"
- Click the "Exit" Tab and click "Save Exiting Changes" or Press "F10"
- PC will Restart and enter the Windows Environment.
- Head over to the Support Page for your device.
- Under Drivers & Software, Manual Update, then BIOS section, you can find the latest BIOS version.  
- Expand the BIOS driver with the down arrow. Right Click the download icon, then select "Copy Link Address"
- Paste it into the URL section of the browser
- Change the nr of the bios version  (ex: 8HCN36WW  to 8HCN35WW or 8HCN34WW) and hit enter.
- Do this in the URL input section of the browser until you find the previous BIOS version to download.
- Right click the file and select "Run as Administrator"
**Note: You can also attach the file to a USB flash drive, boot from USB through BIOS and then run it that way.
**Note: Make sure the AC adapter is connected and that you have at least 30% battery charge when performing this update.

 

Hope this helps

 

Regards

 

Voithos



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