06-21-2020, 04:29 PM
Hii, my Lenovo g50-30 bios is corrupted. My bios is updated to latest so i cannot update it. To flash it through a pen drive i downloaded A7CN48WW.exe (the latest available) file. And extracted it...i got isflash.fd file. After formating a usb drive with fat32, i put the isflash.fd file in it and remove all power sources. And plug in the usb and Pressing fn + r , power on it. For about 2 seconds laptop turns on...and then turn off automatically....so what to do anyone help me please....thanks in advance....!!!!