Had to google that ( crash dumping ) as I’d not got a clue what you meant Bill. I’m not that tech savvy . This is what came up. For a computer , see if you can make head nor tail of it. I’ve not even looked at it
I use an iPad
Assuming it is some form of Windows can you post the error code/reason for the crash dump. You will find this in the BSofD. Then it is case of trolling Mr Google for solutions but it would help any experts here a better chance of sorting it. Could be hard drive on tthe way out, memory gone going/going Kaput, incompatible drivers etc
Now did this happen after an update? - I had a big update last no issues. If it was you may be able to roll back.