My laptop wont boot led lights come on but no boot and black screen

probably your led panel went dead. check it in bright light if there's moving picture behind which means your back light get busted. try to connect it to external monitor to double check

If your laptop appears to boot up and the hard disk LED flashes, then the problem is probably a back light fault. This can be a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

If your laptop appears to boot up and the hard disk LED flashes, then the problem is probably a back light fault. This can be a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

If your laptop appears to boot up and the hard disk LEDflashes, then the problem is probably a back light fault. This can be a faultyinverter or a faulty CCFL lamp. Please click on this link and follow myinstructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

If your laptop appears to boot up and the hard disk LEDflashes, then the problem is probably a back light fault. This can be a faultyinverter or a faulty CCFL lamp. Please click on this link and follow myinstructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

Maybe your video card is bad. Does the LED's light up or blink like it is trying to boot up?

When you boot up the Toshiba and it appears to boot up and the hard disk LED light flashes but you get a black screen then the problem is a back-light fault. This is caused by a faulty inverter or a faulty CCFL lamp. Please click on this link and follow my instructions :-
http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

just remove your ram if u can and wipe it with the clean cloth and insert it again so that the bios mite reset... or you have to change the jumper on the mother board which you have to take to an technician and get it done...

Hello,

Contact with notebook repairing engineer. Might be coz of some short circuit, BIOS corruption or any malfunction of the hardware.


Regards;
Hassan

What leds you can see blinking on laptop? Can you hear any bootup sounds? Sometimes my laptop hangs on standby or hibernat, then screen is black and some leds may blink. Usually i need to take charger and battery off for 10 seconds and boot up again. If that dont help then there must be some hardware damage.