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not working has many different problems
I would like to try BIOS update from Lenovo website, but I can't unzip the .bin file from EXE file. Flashing a BIOS chip is not an easy thing. The whole problem came from trying to install Hackintosh on Lenovo ThinkPad E590 and without thinking I printed reset NV Ram. Since then, nothing has worked. Only the power button lights up. I thought if I overwrite the BIOS chip with the new bios.bin it would work, but it's not that simple. I will take the laptop in for repairs. Thanks anyway.
 
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