Input signal out of range. Display going to sleep in 30 ... - HP Support Community

Jeromymiao · ‎12-05-2022

Hello I have a issue I change the Hz to 120 by right click on the desktop and clicking the graphics properties and after change that my computer restart and it said that the “input signal out of range Display going to sleep in 30 seconds ”

and I watching the YouTube and follow the steps and one of the step is to open the safe mode by press F8 but after I press F8 it didn’t open the safe mode and it back to “input signal out of range. Display going to sleep in 30 seconds“

Prométhée · ‎12-05-2022

hi

"and I watching the YouTube and follow the steps and one of the step is to open the safe mode by press F8 but after I press F8"

it will depend on the computer model, and windows version
try f11

https://support.hp.com/gb-en/document/ish_5000477-5000532-16

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Desktop-Knowledge-Base
Windows 11 22h2 inside , user

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Input signal out of range. Display going to sleep in 30 seconds

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