This is most likely a failed hard drive. In this case you would need to purchase a new hard and install it in the laptop, then go through and re-install your OS and software. This can also be caused by a bad MBR or Master boot record. This is a little more tricky to fix. I would suggest taking it to a local computer repair shop and have them check it out to a full diagnostics. Some shops will even check it out for free.
wow this happens to me alot you have to either press F12 or F11 when it says no bootable devices and then move to the section that shows what bootable devices there are and screw around a little and switch what order things boot and after a few it should work i dont know what type of laptop it is exactly you have so i dont know what exactly the devices you have on it
Connect it to a computer/laptop that has itunes in it
Uninstall in "programs" & download authentic from Microsoft.
all you have to do is go to your settings and then you will find something that says fix settings and you laptop screen will get bigger.
Find a geek and pay him to fix it.
The fact that your other laptop can connect to wifi is irrelevant to whether or not you have disabled wifi on the laptop that is reporting that wifi is disabled. Go into your settings and make sure you haven't inadvertently turned it off.
When that happens to me. I simply wait for it to finish hibernating and then I hit the power button. Press the power button and it should come back up.
take it to a laptop fix shop near you.
insert boot disc
Using tools.
There are various ways to fix a Dell laptop charger but this will depend with the type of fault. If you are not sure where the fault is, you should take it to a technician.
A computer repair person is the best to speak to about laptop repairs. They are trained to fix all kinds of computer issues.