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Article Number: 000141287

Inspiron 7559 displays multiple issues after resuming from sleep

Summary: This article describes issues with resuming from sleep on the Inspiron 7559, and how to resolve those issues.

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Article Content

Symptoms

Some instances of Inspiron 7559 systems not correctly "waking" after the system resumes from sleep have been observerd.  These are systems with a BIOS version earlier than version 1.0.4 and is due to power saving setting. This may lead to multiple system isuses includingg slow responding times, audio glitches, cursor sticking, application lags, etc.

Cause

 

Resolution

To resolve these issues please update your system BIOS to 1.0.4 or later from the Dell Drivers and Download site.  

For information on your system BIOS and why it is important to update this please see our Knowledge Article -  What is BIOS and How to Download and Install the latest BIOS?

Article Properties

Affected Product

Inspiron 15 7559

Last Published Date

27 Feb 2021

Version

5

Article Type

Solution

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