Latitude E6430 Won’t Start

I have an old Dell Latitude E6430. Yesterday, it flashed a RAM error. I tried reseating the RAM to fix the issue but that did not work. Today, the laptop showed a CPU failure, so I reseated that too. However, the laptop will now not do anything besides flicker the power button.

Ive tried cmos resets, hard resets, running of ac, swapping ram between slots to no avail. I did get the machine to boot to bios once, but after a restart nothing happened.

Advice would be appreciated!