✔ 最佳答案
1. Use D-sub to connect to your computer monitor out by using a VGA cable. DVI is for digital video which is normally for DVD player with HDMI or DVI output.
2. Use VGA to connect to D-sub of your monitor. Buy a VGA switch box with 2 in and 1 out if you need to connect more than one video source, e.g. computer and xbox. You can get one in Shamshuipo Golden Computer Arcade or any computer accessories shop.