Windows 10: Reverse video screen flash then single beep ??

I honestly don't know if this is a Win 10 issue of caused by something running on top of it.
It happens intermittently where the active window (usually a browser - either Chrome/FF) goes into reverse video for a second then I get a beep. NO errors, just an annoyance!

There's nothing in ANY win log that I can find.. not even at the info level.
I thought it might be due to the auto-refresh "plugins" in both browsers, and disabled both to test. Still happens.

Looking for some thoughts on anyone having seen something like this, or suggestions on a direction to take to resolve.
TIA!

:)

 

no beeps at bootup

When i turn it on the fans do spin, I tried DanTheBanjoman's suggestion and no beeps I took ram out and no beeps, I took battery and ram out and still no beeps I even tried a video card and still no beeps.

 

Screen flashes black when viewing a YouTube video

Hi Cody,

We need to gather more information for us to better assist you on your screen concern. Kindly answer these questions:

• Were there any changes made on your computer before encountering the flashing black screen issue?
• Are you using a laptop or a desktop? If you're using a laptop, does your screen flashes black when using the built-in monitor? If you're using a desktop, do you experience the issue when using other monitors?
• Does the issue only occur when you play YouTube videos?
• Are you experiencing the flashing black screen issue while watching YouTube videos in full screen mode or while in window mode?
• Do you experience the same concern when playing YouTube videos using other web browsers?

The issue may be occurring because of an incompatible application or the display driver is outdated. While we wait for the answers to our questions, kindly follow the steps found in this
link. The article will provide you the steps that can usually resolve screen flickering issue in Windows
10.

We await for your response.

 

Single 'beep' sound in Windows 10


Has anyone ever experienced hearing a single beep sound in Windows 10? I've heard it twice in my laptop now, once while I was browsing, once while I was gaming. During the time I was gaming, the beep was followed by a game freeze and a crash. Nothing happened, however, when I was browsing and heard a single beep. What does a single beep sound (not consistent beeping) mean?