Install guide for one chip consoles can be found hereTwo chip can be found hereTouch Version Backlight LCD Screen For SEGA Game Gear Highlight Brightness LCD Kits For SEGA GG Console1. 3.5-inch a-Si TFT LCD liquid crystal screen, 320*240 resolution, point-to-point full-screen display, high refresh rate, bright colors2. Supports Sega single chip motherboard and dual chip motherboard:--Single chip motherboard:1 ASIC PCB revisions 837-9130 / 837-9024 / 837- 8560--Dual chip motherboard:2 ASIC PCB revisions 837-7996 / 837-7719-01 VA0/837-7398-03NOTE1: Doesn't supported: Majesco Game Gear VA4 / VA5NOTE2: The motherboard with the "MADE IN TAIWAN" logo on the motherboard of the game console does not support.NOTE: Some SEGA housings have a metallic coating on the inside. The metallic coating on the plastic is conductive. It causes the color modes/Aspect modes to cycle automatically. Please scrape off the metallic coating and put the touch sensor directly on the plastic.Technical Information:1. One chip design. More environmentally friendly. More power-saving.2. Built-in SDRAM cache in the Chip.3. FPC connect cable design. Simpler wiring and easier installation.4. Adjust brightness via the thumbwheel.5. 8 color modes. 3 Image Aspect Ratio. Scanline.6. 3 Image Aspect Ratio. Small, Normal, Enlarge. Note: the 'Enlarge Aspect Ratio' not full screen.7. Support VGA output. (Doesn't include the VGA connector)Press 'START+1+2' to turn VGA output on or off.Touch the 'left touchpad' to change the color modes.Touch and hold the 'left touchpad' 3 seconds to turn 'scan line' on or off.Touch and hold the 'right touchpad' and 'left touchpad' 3 seconds to change the image aspect.Package includes:Backlight LCD1x PCB1x FPC connector cablesDouble-sided tapeRed wiresNote: Doesn't include the VGA connector!