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[Request] Lenovo Y40-70 20347 recovery
#1
I made a change in my bios to "PEG" display adapter and now I have no access to my bios to change it back. I'm not on Windows.

I'm able to get into my OS, but I can't get into the bios to alter settings, it just boots right into my OS.  I have already drained the battery and unplugged CMOS. Did not work.

Exact Model: Y40-70 20347
Bios: https://download.lenovo.com/consumer/mob...cn28ww.exe

I will happily be donating. Thank you.

-Padre
find
quote
#2
(06-16-2017, 10:12 PM)padreadamo Wrote: I made a change in my bios to "PEG" display adapter and now I have no access to my bios to change it back. I'm not on Windows.

I'm able to get into my OS, but I can't get into the bios to alter settings, it just boots right into my OS.  I have already drained the battery and unplugged CMOS. Did not work.

Exact Model: Y40-70 20347
Bios: https://download.lenovo.com/consumer/mob...cn28ww.exe

I will happily be donating. Thank you.

-Padre
Hi
what changes have you done?
find
quote
#3
(06-17-2017, 03:08 AM)Dudu2002 Wrote:
(06-16-2017, 10:12 PM)padreadamo Wrote: I made a change in my bios to "PEG" display adapter and now I have no access to my bios to change it back. I'm not on Windows.

I'm able to get into my OS, but I can't get into the bios to alter settings, it just boots right into my OS.  I have already drained the battery and unplugged CMOS. Did not work.

Exact Model: Y40-70 20347
Bios: https://download.lenovo.com/consumer/mob...cn28ww.exe

I will happily be donating. Thank you.

-Padre
Hi
what changes have you done?



I made a change in my bios in Display Adapter preferences. I changed it from IGD to PEG. Now, this boots the "discrete GPU" but I can't access the bios to change it back for battery savings.
find
quote


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