HP EliteBook 855 G8 Ryzen 5 Pro 5650U 16GB DDR4 256GB SSD β Lap200 i7-8550U Unit is stuck at booting

Unit is stuck at booting kernel and reboot

Item has been testing for powers on only

Fans is running at 100% and the card is very loud

Some GPU Brackets missing on back of case

HP EliteBook 855 G8 Ryzen 5 Pro 5650U 16GB DDR4 256GB SSD β Lap200 i7-8550U Unit is stuck at bootingCondition: Used \nHard Drive Wiped & Fully Factory Reset \nComes with power adapter \nMay have light scratches \nBattery holds a charge, 97% Health \nShows signs of wear and tear \nUnit does not have SIM slot \nUnit does not have memory card slot \n See photos and title for more details, including specs. Webcam, Wi Fi, Speakers all tested & working. Check hardware specs to determine compatibility for your needs.