Hi i have a Lenovo Edge E531 with a CPU 2.2GHz (Intel core i7-3632QM) with firmware HEET35WW (1.16) upgraded with Win 10 OS.
Have a issue that my boot menu vanished in bios.
When trying to boot system, screen is just black.
If trying to press F12 at startup the screen is black and all one can see is a blue marker blinking up in the left corner of the screen.
I have tried loading setup default in BIOS, this did not help.
I have tried removing, battery and bios battery and connected both batterys back and then booting system again. but this did not resolve the issue.
Read somewhere that this could somethimes happen with Win 10 removing something from Bios/UEFI?
Solution as i understand was to try to reflash the bios, but as i cant get it to boot on a bootable USB-stick/DVD and not booting the harddive its not possible the ordenary way.
So i figured i get my self a CH341A SPI-Programmer.
Problem is that i dont know what chip i should try to connect it to on the motherboard or where it located.
Found a picture of showing a chip, that i guess is the Bios chip?
But as the dumpes on this page have two or more bin files i am wondring if there are more chips top flash and what files i should flash to what chip?
Please could some one give me some directions and tell me if this is the correct Bios chip and what file to flash to this chip?
This is the picture i found that was to tell where the bios chip is located... (Found it at https://www.all****)
Have a issue that my boot menu vanished in bios.
When trying to boot system, screen is just black.
If trying to press F12 at startup the screen is black and all one can see is a blue marker blinking up in the left corner of the screen.
I have tried loading setup default in BIOS, this did not help.
I have tried removing, battery and bios battery and connected both batterys back and then booting system again. but this did not resolve the issue.
Read somewhere that this could somethimes happen with Win 10 removing something from Bios/UEFI?
Solution as i understand was to try to reflash the bios, but as i cant get it to boot on a bootable USB-stick/DVD and not booting the harddive its not possible the ordenary way.
So i figured i get my self a CH341A SPI-Programmer.
Problem is that i dont know what chip i should try to connect it to on the motherboard or where it located.
Found a picture of showing a chip, that i guess is the Bios chip?
But as the dumpes on this page have two or more bin files i am wondring if there are more chips top flash and what files i should flash to what chip?
Please could some one give me some directions and tell me if this is the correct Bios chip and what file to flash to this chip?
This is the picture i found that was to tell where the bios chip is located... (Found it at https://www.all****)
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