My screen turned upside down

[Humpty Dumpty]

My screen turned upside down.
First time this happens to me. I think I pressed some key combination, and
then it happened.
I tried rebooting, disconneting peripherials, using the screen setup, to no
avail
Only Windows looks this way. While starting, the Intel logo looks right.
I am writing now with the screen standing on its head.
TIA
Humpty

 

[Smirnoff]

My screen turned upside down.
First time this happens to me. I think I pressed some key combination,
and then it happened.
I tried rebooting, disconneting peripherials, using the screen setup,
to no avail
Only Windows looks this way. While starting, the Intel logo looks
right.
I am writing now with the screen standing on its head.
TIA
Humpty

Ctrl+Alt + Up Arrow

 

[Elmo]

My screen turned upside down.
First time this happens to me. I think I pressed some key combination, and
then it happened.
I tried rebooting, disconnecting peripherals, using the screen setup, to no
avail.
Only Windows looks this way. While starting, the Intel logo looks right.
I am writing now with the screen standing on its head.
TIA
Humpty

Hold down the Ctrl and Alt keys while you tap the arrow keys until you
get it right. Or try Ctrl/Shift with the "R" key.

You can also correct it, and turn that nuisance off in the Display
Properties.

 

[Humpty Dumpty]

Ctrl+Alt + Up Arrow

Thank you. That was it.
Humpty

 

[Smirnoff]

Thank you. That was it.
Humpty

You're welcome