Windows 10: Iam getting a black screen i tried everyoption even iam unable to open the settings i need...

Iam getting a black screen i tried everyoption even iam unable to open the settings i need an urgent help my windows version is 22631.4602. iam able to open the task manager

:)

 

location services are not being enabled, in my msconfig setting the startup mode is selective startup which iam unable to turn on.

in my msconfig setting the startup mode is selective startup which iam unable to turn on.

and my geolocation services are also being disabled which iam unable to enable please suggest a way to resolve my problems.

iam ready to provide any technical information helping to resolve this issue .

thank you.

 

while setting the ringtone in 6280 iam getting not allowed by activationkey.

while setting the mp3 song as ringtone which is present in memory card, iam getting not allowed by activationkey.

iam using 6280.

plz help me

 

Iam unable to change the brightness on my screen in win 10

sir iam truly upset with adjustment of brightness on my dell inspiron laptop after upagrade of windows 10.

please give a step by step procedure to get out this problem.

my battery is getting quickly down by this issue