HP PRO x2 620 G2 with Fault for Parts

Selling HP Pro X2 620 G2 hybrid laptop; it was functioning properly but has lost display output. The keyboard backlight turns on, and faint letters are still visible on the screen, though extremely dim. Selling as-is for repair attempts or for parts. Includes the detachable keyboard cover; power adapter not included. Processor: Intel Core i5-7Y57 vPRO up to 3.3 GHz with Intel Turbo Boost Technology and 4 MB cache Memory: 8 GB RAM Storage: 128 GB M.2 SSD Display: 12" Full HD BrightView WUXGA+ (1920 x 1080p), Touchscreen With two cameras: front-facing 5 MP FHD 1080p webcam with LED indicator, and rear-facing 8 MP FHD 1080p webcam with LED flash Graphics: Intel Graphics 615 with up to 4 GB shared GPU memory Portuguese-layout backlit keyboard Smart Card Reader (Citizen Card) Fingerprint Reader 1 x USB Type-C port (for docking, charging, and USB 3.1) 1 x USB-A 3.0 port (for charging) 1 x combined headphone/microphone jack 1 x Micro SD media card reader slot (supports SD, SDHC, and SDXC) Sensors: Accelerometer; Gyroscope; Magnetometer; Hall sensor Intel Dual-Band Wi-Fi AC-8265 + Bluetooth Battery with 3-hour runtime