No screen on start up

Try anouther screen . turn off, unplug, hold in the power button for 30 seconds, release plug in and try agin. this sometimes reset the capacitors on the board. can you hear the sound as it starts up also is there any lites on the back around the power supply?

it sounds like the flexcable of your laptop lcd are not working.. so go to nearest pc store and try to replace it..

1. It could be bad connection of Memory, CPU, Graphic-cards etc. Try to reseat them aswell.
2. Have you tried replacing the power-unit?
3. Some BIOS es are a bit 'stupid', do you have a fairly new and working monitor plugged in directly (bypassing KVMs)?

Worst case is 'BGA-slip', the bridge-chips and/or onboard GPU has some broken solderings, typically happens to Laptops.

just wait till the battery power gets full.

The RAM may have been "jammed up" when it was put to sleep. You said you powered down completely and then started up again. How long did you leave it before turning it back on? Try it again, but this time, unplug the adapter from it and also take out the battery so there is absolutly no power going to it. Leave it like that for about 5/10 minutes and then try it again.

Hopefully that will help you out

Hi,
If there no indicator of power on the laptop , There could be two problems either the AC adapater is bad or the motherboard connector pin or board is faulty.
If you see power light activity , but the screen is blank. try connecting an external monitor to the laptop. Press the Fn+ F8 key to toggle the screen to the external display. If you see the display on the external screen then the LCD is bad . Otherwise its your video card.

Thanks for using fixya
proton

Removed the power conection and remove the battery as well and press and hold the power button for 5 to 7 sec and then connect the battery and power cable and try to turn on


Regards

Samson Ved

Ditto... except my daughter is 10. Both screens remain black, are fully charged and green light stays on for more than 4 minutes.

I have the exact same problem. Can anyone help?

how can u fix this black screen? the green power light is on, shows vista for a bit then turns black and stays black. any solutions or do i have to send it back?