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Need Help In BIOS Unlocking


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I would try this, uninstall the Intel HD Driver, boot in safe mode and use DDU to clean all the traces of the gpu drivers. Shutdown, CMOS (remove the cmos quarter size battery) Unplug charger and battery and hold power button for 60 seconds. Remove and reinsert your dedicated card, plug the cmos battery, battery and charger back in and power up. If it is still not detected then your BIOS can not detect the cards VBIOS, go back to where you got the card from install it in that laptop, get it detected and change the VBIOS on it and redo the first process. If I am wrong here I hope someone will correct me, but that is how I got my 870m to get detected in my 17xr4 upgrade.

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