Do you see horizontal lines appearing and disappearing at the bottom of the LCD screen?
Causes and Symptoms
- This symptom may be caused by Intel's Panel Self Refresh Technology, which saves energy.
- It can occur due to a video driver error.
Try this
Applicable models: 17Z90P / 16ZD90P / 14T90P / 16T90P
In Intel® Graphics Command Center, turn off [Panel Self Refresh].
1. Press the [Start] menu at the bottom of the screen and launch [Intel® Graphics Command Center].
2. From [Intel Graphics Commad Center], click [System] and [Power] in order.
※ The menus may appear differently depending on your driver version.
3. Turn off the [Panel Self Refresh] and [Display Power Savings] options.
Note
If Intel® Graphics Command Center is not installed, you may download and install it from MS Store as shown in the following figure.
※ If the problem persists, then reinstall or update the graphic driver.
This guide was created for all models, so the images or content may be different from your product.
