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01-17-2017, 10:59 AM
(This post was last modified: 01-17-2017, 03:09 PM by Zoran86.)
Hi to all, sorry in advance but i need small help or advice, i downloaded bios from the bdmaster first page, and everything was fine it worked and then i disabled intel hd 4000 thinking that PC itself will figure it out and fire up nvidia gt 650m but soon i realized that wasn't the case, now it turns on but screen is black it doesn't even boot the windows it just loops around, i did manage to disassemble the laptop and pull away the bios battery thinking that will reset the bios but no,then i tried to blindly enter the bios and move tabs to exit tab and do default setup but i think it doesn't even enter the bios at all...
EDIT: Finally it works after few hours of browsing internet for solution and few disassembling procedures i found an answer, i had to pull out one stick of ram and it worked hard drive recognized than i was able to enter the bios but without working screen i pressed the F9 and F10 and hit enter and it worked. I'am still left in a bit of confusion, why though i had to pull out ram stick when i only turned off integrated graphics and ram wasn't malfunctioned component.