04-10-2018, 03:07 AM
(02-13-2017, 08:52 AM)Dudu2002 Wrote:(02-13-2017, 08:39 AM)Cyber_C Wrote: hello, i have Acer E1 - 451G which have A8 - 4500M CPU and multiple graphics card, HD7640G and HD8750MHi
i want to disable the integrated graphics (HD7640G) and use the HD8750M instead because it blocked me for installing the latest graphics driver, but the advanced tab in my bios is locked so i can't disable it, i want to unlock the advanced tab.
this is my bios, from official acer website
thank you beforeCode:http://global-download.acer.com/GDFiles/BIOS/BIOS/BIOS_Acer_2.14_A_A.zip?acerid=635411627476727706&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%20E1-451G&OS=ALL&LC=en&BC=ACER&SC=AAP_1
Read PM
me too please