This article explains how to enable settings to make an iPhone or Android phone's camera flash turn on when there's a notification or call. Floaters and flashes. In the Properties window, go to "Driver" tab and click on "Update Driver". The main causes of eye flashes and floaters include: posterior vitreous detachment, migraine headaches, retinal tears or detachments, type 2 diabetes, or macular degeneration. Along with the dimming vision and the flashes, I also have blurred vision at the corners of my field of vision that come and go. Make sure to follow Android Hacks over on Facebook and Twitter, or Gadget Hacks over on Facebook, Google+, and Twitter, for more Android tips. Tap Flash Notification if it does not automatically appear with slider options. Note: This is ONLY to be used to report spam, advertising, and problematic (harassment, fighting, or rude) posts. The green On Line indicator will flash. Wi-Fi Information and Troubleshooting Guide. Features: Set the LED to flash on incoming calls. Can bleeding in the eye from a condition like diabetic retinopathy cause flashes of lights? Blink flashlight when an incoming call receives - Stack Overflow If your Roku TV red light is blinking twice, this either means there is a problem with the Internet connection, or more likely a power supply problem. Why Is My Message Notification Light On? | RingCentral 2. This can also increase risk of retinal detachment. Scroll down to the Hearing section and tap Audio/Visual. A new type of medication, called CGRPs (Calcium Gene Receptor Protein) inhibitors, are injected or given intravenously every few months to reduce the number of migraines people experience. Floaters or flashing lights Macular degeneration occurs when the arteries to the macula (a part of the retina), harden with age. If you want the notification light to be enabled whenever you set your iPhone to silent mode, move the Flash on Silent slider to on/green. Test Your Internet Speed. On Android 7.0 and above, you should see two options (Camera Light and Screen). Injections of botulinum toxin (Botox) can also help prevent migraines.