Blank screen after log in

[Farr72]

I have a blank screen after log in. 

I can hear fans and there are process running on task manager . 

I have tried 

Restarting 

Bios 

Component quick and extensive scan with no error code reported

I followed advise online to disable non Microsoft apps , restart and boot. 

Now i am unable to access that services page to reactivate or boot. 

Please help

[savvy2]

ok PC is not dead,  so all that expensive HWare is Ok, only  $5 windows 10 is bad, sad face.

there are 2 things to do (sure more) but 2 , cold boot 3 times and windows self repair  runs. let it do its job,

or turn off fast boot, (google how) this forces a hard cold real boot not silly image boots.

how do you know this?

process running on task manager .?????????  in blank dead windows desktop, gone..... bingo I dig (hope)

all the the 3 fingered salute works, sure.

so we now now why program manager is dead. it is actually dead.

so back to task manager you go. and do  this.

click file. top left.

the in file pick run a NEW task.

then run explore. buy tying ,,,,explorer.exe

bingo desktop comes back, cross fingers and toes.