Apple has revealed a new caution symbol that’s going to pop up on the MacBook Pro with Liquid Retina XDR Display or the Pro Display XDR when the devices suffer from the issue of low brightness. On its support page, the tech giant has given guidelines for the users on what to do if the brightness of the screen gets diminished.
Apple says that if the warning symbols appear in the menu bar or Display menu in Control Center on your MacBook Pro with Liquid Retina XDR display or Apple Pro Display XDR, the display is in low power mode and using limited brightness.
As per Apple, low brightness can arise if the ambient room temperature is high and bright content has been playing on the screen for quite some time. If this happens, Apple has advised the users to do the following:
“On MacBook Pro with Liquid Retina XDR display, quit any apps that could be consuming significant system resources.
Use the Apple XDR Display or Pro Display XDR reference mode unless your current workflow requires a specific reference mode.
Lower the ambient temperature of the room.
Close or hide any windows with HDR content.
Choose Apple menu > Sleep to put your Mac to sleep. Let your display cool down for 5-10 minutes, then press any key on the keyboard to wake your Mac.
If the issue continues and the ambient temperature of the room is less than 77° F, contact Apple.”
