Hello,
I have lenovo v310 and no usb is working. When USB is plugged in, it says the device is not working. When I checked, I saw that all lines went directly to the CPU. In this case, is the CPU problematic? Or am I looking in the wrong place?
My problem continues. The fan rotates at full speed. There is no security boot in the menus and there is no UEFI option. Incompatible bios file. There were UEFI options and security boot options in the original bios file.
Because it is the wrong bios. While there is a security boot enabled disabled option under the security menu in the 6.40 version, there is no such area in different BIOS versions, and there is no uefi menu.
original bios version 6.40
I cannot find the same version as EC version 1.20. The fan I have installed is 2.20 and the fan spins at full speed and I cannot install an operating system. How can I find the version that is 6.40?
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