Hello,
I have an Hp EliteBook 8740w with a blank screen and blinking leds. The notebook not switching on, the fan don't run, screen remains blank .
Only battery:
No activity, notebook not switching on, no leds.
The power adpater connected (with battery):
No activity, only amber led (lightning bolt symbol) blinking continuously. After pressing power button, led (lightning bolt symbol) flash alternating between amber and light blue about 8-9 times. Then - blinking continuously in amber.
The power adpater connected (without battery):
No activity, no leds blinking. After pressing power button, light blue led (lightning bolt symbol) blinks about 8-9 times and then stops. 8 times and 9th is very short. The notebook not switching on, the fan don't run, screen remains blank .
I have already removed the battery and tried holding the power button (about 30 seconds). No luck...
Does any body know what these blinking codes mean?
Please HELP !!! Waranty expired in beggining of this year (2014) :((
Thank you,
BR,
Arvydas