BIOS

Trying to setup HACKINTOSH on 10th Gen T490 and need to enable EHCI/XHCI Hand-off .

Item is missing from bios need to get into Advanced setting of BIOS. Does any one know the key combination to get into this tab?

Otherwise does anyone know the EFI variable that can set this via EFI shell?

Thanks in advance,
RJR

 

BIOS Lenovo Flex 10 - BM5338 rev. 1.4 DUMP

 

Lenovo X230I LDB－2 11232－1

 

R52-76UJ28US_M09_no_1802_no_2010

 

this bios is ok, it is 5th gen laptop, you have to use flash image tool V10 to use it for other laptops .. otherwise you know well

 

310-15IAP Laptop (ideapad)
ideapad 310-14IAP, 310-15IAP
2NCN27WW
2NCN41WW

 

Y50-70 Touch Laptop (Lenovo)
9ecn43ww BIOS ZIVY2

 

BIOS
Lenovo E10-30 - BM5387 rev 1.2

 

700-17ISK Laptop (ideapad)
ideapad 700-15ISK, 700-17ISK
BIOS e5cn62ww

 

bios for lenovo idea pad 300-17ISK
intel core i3
BMWD1 NM-A491
rev 1.0