SOURCE: nb acer aspire 7520G - black screen (no light) on startup - starting from sleep mode
Pull the battery and unplug it.
Plug in the AC adapter and see if it boots.
if it does shut it down and reinsert battery, problem solved.
if that doesnt do it then i would check that your ram is seated properly and try swapped between 2 ram chips in both sockets (if your laptop has 2 sockets.
Hope this helps!
SOURCE: screen goes black. put it in sleep mode. then hit ...
this could be probably due to static charges or corrupt bios settings.
Turn off the PC, disconnect the AC Adapter and remove the battery. Now press and hold the power button for 45 seconds.
Now download and install the latest BIOS update available for your notebook from manufacturer's website. If issue persists, reinstall the display drivers.
I hope this will help to resolve the issue.
SOURCE: do not start up, black screen
Hello,
I'll asume something for this one it might help. Make sure your laptop is completely turned off [No fans turn, screen black, no hard drive light]. When you then press the power button, immediately keep pressing the F8 button on your keyboard. It should then actually display two options after a while :
*Delete restore/resume point and start windows
*Resume restore/resume point
Select 'Delete restore point' and the unit should boot up fine again.
I had a unit that was basically turbo-booting into windows, but the restore point was corrupt and it always seemed it had a 'blank screen' problem.
You can also try to access the BIOS by pressing F2 as soon as the unit starts up to see if you can actually access the BIOS.
If that all doesn't help I suggest reseating RAM.
SOURCE: My toshiba Satellite M305D-S4828 won't turn on after it goes into sleep mode or after resart?
What do you do to try to wake it up? Try to push the power button
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