HP Pro 7 Series Maintenance And Service Manual page 24

blurred,
indistinct, or too
dark.
Check Video Monitor video cable is disconnected.
Cable is displayed
on screen.
Input Signal Out Video resolution and/or refresh rate are set higher
of Range is than what the monitor supports.
displayed on
screen.
The monitor does The monitor's power saving control is disabled.
not enter into a
low-power sleep
state.
"OSD Lockout" is The monitor's OSD lock function is enabled.
displayed.
"Power Button The monitor's power button is locked.
Lockout" is
displayed.
select Brightness to adjust
the brightness scale as
needed.
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.
Change the settings to a
supported setting.
Open the OSD menu and
select Power select Auto-
,
Sleep Mode and set auto-
sleep to On.
Press and hold the Menu
button to disable the OSD
lockout function.
Press and hold the Power
button for 10 seconds to
disable the power button
lock function.
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