Yeah, here's the second dxdiag text file, and I would completely understand if the hard drive is corrupting files due to possible water damage.
@denny072802 Yes, the second dxdiag is missing the same information. Water damage would explain the problem, and definitely the "serious error" messages as well. You might be able to get this computer repaired, or rather, replace the damaged components and replace the others. But given its age, it might be better to just get a new computer when you're ready. Either way, if you want to talk hardware, feel free to ask.
