Apple has released a firmware update for people using the Mini Displayport to VGA adaptor, which is supposed to address flickering, no video signal, and other compatibility issues. Be sure you have ...

Apple appears to be distributing a new firmware update that will attempt to address flickering and blank video issues on the latest generation of MiniDisplay Port-equipped Macs connected to external ...

The PTN3392 is a DisplayPort to VGA adapter IC designed to connect a DisplayPort source to a VGA sink. The PTN3392 integrates a DisplayPort receiver and a high-speed triple video digital-to-analog ...

Third party testing has confirmed that Apple's new 27" iMac can only be used as an external display for devices designed to provide DisplayPort video. It will not work with any equipment that only ...