HP Pavilion f1503 15 inch Flat Panel Monitor - Manual (Page 37)

hp pavilion f1503/f1703 LCD Monitor
Adjusting the Monitor Settings
37 English
Viewing serial number,
resolution mode, working time information
You may need to provide the display serial number or other
information, such as the monitor resolution mode or backlight
working time, to HP Support technicians to help them serve you
better during a Support call.
The backlight hours refers to the elapsed time of usage for the light
behind the display screen. The expected lifespan of the backlight is
approximately 25,000 to 30,000 hours. At some point after the
maximum usage time of the backlight has been exceeded, you may
notice a decrease in brightness of up to 50%. At this point, the
backlight needs to be replaced to restore full brightness.
CAUTION: The backlight can be replaced only by a trained
technician. Please contact the HP Support Center
for assistance. Do not attempt to replace the
light yourself.
NOTE: Do not use a screen saver with the LCD monitor, as the
backlight is used. It is recommended that you enable an
automatic power saving mode, or switch off the monitor
when not in use.
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