Monitor And Video Problems - Lenovo NeXtScale nx360 M5 Installation And Service Manual

• Go to the Lenovo support website at http://www.lenovo.com/support to check for technical information,
hints, tips, and new device drivers or to submit a request for information.
Table 10. Microprocessor's symptoms and actions
Symptom
When using the Core-I3 or
Pentium microprocessor and
the Integrated Graphics Device
(IGD) has been enabled in the
Setup utility, the video
controller can display a yellow
color exclamation mark under
the Windows OS device
manager.

Monitor and video problems

Use this information to solve monitor and video problems.
Some Lenovo monitors have their own self-tests. If you suspect a problem with your monitor, see the
documentation that comes with the monitor for instructions for testing and adjusting the monitor. If you
cannot diagnose the problem, call for service.
Action
1. Run the Setup utility and select System settings ➙ Device and I/O Ports ➙
Internal Graphics.
2. Set the value to Disable.
.
Chapter 4 Troubleshooting
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