Dell XPS 7390 13" Carbon Fiber

This is my old work laptop that would turn off when I was using it. I purchased a new laptop to replace this one and when powering it on recently after over a year, it doesn't seem to be powering off anymore but I will be selling this as is as I can't guarantee it won't turn off so please be aware of this. The display on this laptop is extremely nice, actually the reason I choose XPS laptops, specifically the non-touch displays. The condition of the laptop is good but please see photos. The specifications are as follows: - 13.3" FHD (1920 x 1080) InfinityEdge Non-Touch Display - 10th Generation Intel(R) Core(TM) i5-10210U Processor (6MB Cache, up to 4.2 GHz) - Intel(R) Killer(TM) Wi-Fi 6 AX 1650, 2x2, 802.11ax, Bluetooth (R) wireless card - 8GB LPDDR3 2133MHz On-board - 256GB M.2 PCIe NVMe Solid State Drive - Intel(R) UHD Graphics - Black Backlit Keyboard (US/International) - Windows 10 Home English I purchased a new Dell Adapter USB-C to USB-A 3.0 to test if this was the issue and also opened the bottom case to look but didn't do anything more beyond this, I couldn't see any issues and unfortunately lost the screws to the bottom case.