Laptop not booting!! Help!!

titus_2

Commendable
Jan 21, 2017
3
0
1,510
My laptop needed a replacement of windows. So smart me improvising started the laptop via a usb stick woth windows on it. I did that from bios, but the usb had another file in it so my it did not work. But now when i start my laptop, the lights of power buton and others turn on, but my screen won't do anything. I tried everything, change ram, hold power, replace cmos batery, i even took apart the hole laptop to rebuild it again, but nothing seems to help. It stopped working after starting from the USB, so there should not be anything broken. I hoped there is a way to completely reset the laptop, or if anyones knows what might be the problem please HELP!
Greetings,

Titus. E :)
 
Well it could have been a loss of drivers when you tried what you did or it could be something more. Try this...

1. Turn the laptop off (not sleep or hibernate but off).
2. Connect an external monitor to the laptop.
3. Turn on the external monitor.
4. Turn on the laptop.

NOTE: You may have to press an "external monitor" button. Could be the f4 button or a button with two monitors on it, for the external monitor to work.

If you can see fine on the external monitor, then your attached display, or the ribbon cable that connects it, are your problem.

If you can't see on the external monitor at all, or the problem occurs on the external monitor as well, then it is probably the graphics card/GPU that is the problem, which may require the motherboard be replaced.
 

titus_2

Commendable
Jan 21, 2017
3
0
1,510


I tried the monitor. But first of all, how can the motherboard be damaged by starting from a usb, and if the motherboard is the problem, should the wifi and power light not work either?
 

titus_2

Commendable
Jan 21, 2017
3
0
1,510


Also, when it is turned on, so the lights are on. I can press any button, but when i press enter it turns back off