First download the bios according to your model 1: Extract the .ZIP 2: Rename the Bios could be fdtfyguh.fd or any name with .fd format to zg5ia32.fd 3: Copy zg5ia32.fd and Flashit.exe to USB flash drive. 4: A: Make sure the power cable is in! B: The laptop is turned OFF! C: Plug the USB stick in! Press and HOLD down the FN and ESC key TOGETHER Then press the power button, Whilst holding the buttons! Release the power button and continue holding FN and ESC for about 5 seconds. Release the buttons and the power light will start to blink. Let the laptop run and DO NOT press anything This can take upto 7 mins When it’s done the laptop will restart. Make sure the Flash driver fotmated in FAT. fix acer aspire black or dead screen problem for software and driver click here us.acer.com
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Fix acer aspire black or dead screen problem