Lenovo 62A3UAR1WW Panduan Pengguna - Halaman 38
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Table 3-2. Troubleshooting
Problem
• Fuzzy lines in text
• Horizontal or
Monitor consumes
power from notebook
or phones when
connected with
adapter.
M14t can't be
powered on by
notebooks or phones.
Normally display
when M14t
connecting with
45W power adapter
and notebook, but
no charging symbol
showing in notebook.
Abnormal behavior
presented in touch,
rotation and data
transfer function
M14t displays wrong
resolution after
rotating.
3-4 M14t Flat Panel Monitor User's Guide
Possible cause
• Image setup has not
or a blurryimage
been optimized
• Your system
vertical lines
DisplayProperties
setting have not
through the image.
been optimized.
Adapter has no USB-C
PD function.
• USB C ports of
notebooks or phones
can't support power
output or Alt-mode.
• Notebooks or
phones have no
enough power to
support M14t.
Power input of
notebook must be 45w
or above, M14t can't
provide enough power
for notebook.
The signal cable is
not connected with
the monitor or system
completely.
The signal cable is
not connected with
the monitor or system
completely.
Suggested action
Adjust the resolution settings
on your system to match
the native resolution for this
monitor:
1920 x 1080 at 60 Hz.
When working in the native
resolution, you may find
additionalimprovements by
adjusting the Dots Per Inch
(DPI) setting on your system
Use USB C to C adapter
connecting with M14t and
charging your notebook or
phone.
• Check the USB C ports of
notebooks or phones and
make sure they support PD
2.0 and DP 1.2 Alt mode.
• Connect M14t with
adapter then power on.
• You can connect the
adapter and M14t with
notebook, then notebook
can be charged by adapter
and can power on M14t.
• Use 65W or above adapter
to connect with M14t, and
then charge notebook.
• Check the USB C cable and
connect the cable again.
• Check whether the system
supports HID multi-
Touch, Microsoft Pen
Protocol or single-Touch.
Check the USB C cable and
connect the cable again.
Reference
" Selecting a
supported display
mode" on page 2-16
See the Advanced
section of your
system's display
properties
"Understanding
power management"
on page 2-17
"Connecting
and turning on
your monitor" on
page 1-5 and
"Understanding
power management"
on page 2-17
"Understanding
power management"
on page 2-17
"Connecting and
turning on your
monitor" on page
1-5
"Connecting and
turning on your
monitor" on page
1-5