![]() First making sure that the online given Bios (JE50) 2048 byte file didn’t verify the same as the data in the removed Bios chip.Īnd also saving that original read Bios file in case the online found file didn’t work. So there was no other option than to remove the 25L1606E (above photo) Bios chip from the mainboard and flash it manually by using the trusted TL866 programmer. And both his Windows 10 SSD and HDD (copy) drives no longer booted.Īnd although a lot of good videos explained how to fix a bad Bios chip by creating a crisis boot memory stick like the following 2 links, the laptop now also simply refused to boot from this usb stick that had the correct Bios driver bin file. And on Youtube videos they showed that a driver upgrade should fix this problem.īut instead now his laptop never completed its boot sequence anymore and kept resetting just before the Setup and Boot select options showed. Only a long 5 second press on the Power push button switched the computer completely off. Because Fan and the blue power on Led stayed active. After that the laptop no longer worked although Windows was the one that had assured him that the proposed driver upgrade was for his laptop! The laptop was fine before but the laptop never switched completely off. Last week my brother upgraded his Acer 5560 laptop drivers on request of Windows 10.
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