VN7 591G Help Update Bios

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AwesomeGreenOre
AwesomeGreenOre Member Posts: 10 New User
edited March 2023 in 2017 Archives
When I turn on laptop fans and hdd spin but nothing (black screen) no display

so I would like to update bios to see if its that on powering up I notice usb lights up for a second same when plugging in charger.

However with fn and esc held in, then plugging adapter and power button and holding fn and esc till fans spin usb isn't reading as no flashing.

Tried formating hdd as fat32 extracting exe on it and fn and esc and no display still just fans spin and laptop stays on