LCD display screen needs software. Please contact SAMA's official or scan QR to get software,install software before you turn it on. Intelligent control: Equipped with a programmable intelligent control module, it supports PWM control, and can realize real-time control of CPU temperature, fan speed and RGB lighting effect through the built-in LCD screen. Multiple connection methods: Support multiple connection methods, including water pump connection, water pipe connection and RGB lighting effect connection, users can choose the appropriate connection method according to their needs. Using the latest cooling technology and materials, can perfectly adapt to all kinds of latest Processors and motherboards make your system more stable and reliable. Platform: lntel: LGA 1700, 1200, 2066, 2 2011,1366, 1151, 1150, 1156, 1155, Desktop, AMD: AM5,AM4,AM3+,AM3,AM2+,AM2