HP E273m - Page 29

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Headphones are plugged in.
Unplug the headphones. The speakers
are disabled when the headphones
are plugged in.
Check Video Cable is
displayed on the
screen.
Monitor video cable is disconnected Connect the appropriate video signal
cable between the computer and
monitor. Be sure that the computer
power is off while you connect the
video cable.
Input Signal Out of
Range is displayed on
the screen.
Video resolution and/or refresh rate are
set higher than the monitor supports.
Change the settings to a supported
setting.
The monitor is off but
it did not seem to
enter into sleep
mode.
The monitor's power saving control is
disabled.
Open the OSD menu and select Power
Control > Auto-Sleep Mode and set
auto-sleep to On.
OSD Lockout is
displayed
The monitor's OSD Lockout function is
enabled.
Press and hold the Menu button on
the front bezel for 10 seconds to
disable the OSD Lockout function.
Power Button is
Locked is Displayed
The monitor's Power Button Lockout
function is enabled.
Press and hold the power button for
10 seconds to disable the Power
Button Lockout function