Sony SVD13236PXW - Manual (Page 435)

Personal Computer
VAIO Duo 13
SVD1323
What should I do if color gradients are not displayed correctly on my computer screen?
Depending on the model you purchased, your computer screen may not temporarily display smooth gradients when
the computer screen pauses because of the power saving function.
To avoid this, right-click on the desktop and select
Graphics Properties to display the Intel graphics control panel,
and then disable
Panel Self-Refresh under Power. If you select On battery, the setting screen may appear.
Note that the battery life becomes short if you disable this setting.
Notes on use
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User Guide
Troubleshooting
435