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How to update BIOS

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#1 shaa


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Posted 21 November 2015 - 07:55 AM

Sir ! I have Lenovo B490 last time i'm update my bios after restart my laptop screen is blank , but fan is run , hdd light blinking how to flash my bios in usb anyone pls help me ? pls soon ?

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#2 Platypus


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Posted 21 November 2015 - 09:13 AM

Already under discussion here:


Top 5 things that never get done:


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