0
votes
1answer
39 views

Random reboots/shutdowns after RAM upgrade

I'm running Lubuntu 14.04 on an old Dell Dimension 8200. After installing two 512 MB RAM chips (essentially increasing the RAM form .25 GB to 1.25), the system randomly shuts down or reboots. Is ...
0
votes
0answers
203 views

Lenovo B590 shuts down unexpectedly

This seems like a duplicate but it is not. I have a Lenovo b590 which I bought 1 month ago. Yesterday, it started shutting down, At first, I thought it would be a software issue and I installed Ubuntu ...
2
votes
3answers
1k views

Downclock CPU reaching critical temperature

I have an HP tx1250 laptop. It always had serious overheating problems and although usually it runs fine I'm now running a continuous test for my dissertation, this brings the CPU temp close to the ...
2
votes
1answer
842 views

Laptop heatup and auto-shutdown. Any perm damage?

So I've been using Ubuntu for a week now and I've noticed that my laptop heats up like crazy compared to windows and it auto-shuts down. Now I know that if I go to the terminal and use the command ...