Dear all,
Recently I encountered the black screen problem that when I turned on the laptop es1-111m only showing black scree
Here are the symptoms:
1. Black screen..no even bios or Acer logo
2. The blue light is on ..battery is charging
3. When I plug in USB devices...it has power
Here are the things I tried suggested by other users online, but none of them work:
1. Took out batteries and unplug Ac adaptor..press down the power button for 1 minutes or so..restart..no impact
2. Try our different RAM...no impact
3. Format a USB into either fat or fat32 format ....put in bios files...hold FN+ESC Button
For this method the blue power light was blinking as many users reported online but seems like the bios is not flashed:
For the bios file I tried
a.) one from other user which is named ZHK.fd but that's all
b.) The one downloaded from Acer support website which is exe file for window and then I extracted all files to the USB but no impact at all
Does anyone know what is the problem...many thanks in advance
Michael