Computer works but only sometimes

May 23, 2018
3
0
10
Hey, tech newbie here.

So I have an old HP Compaq 6910p that I’m trying to upgrade, but it’s giving me some difficulties.

Whenever I boot it up, one of two things will happen: 1. It boots to the login screen, where it asks for my password and then freezes while typing it in, or 2. It freezes at some point during boot up.

Usually I can get to dilemma number 1, but only after coming back after a couple hours break. Afterwards, dilemma number 2 starts happening. I would appreciate any help I could get! Example:
(First 5 minutes) issue 1
(After that) issue 2
(Couple hour break) issue 1
And so on

Ps: it runs Linux mint 18 (the latest one, would that be an issue?) please let me know if I’m being unclear

Specs:
2gb pc2 5300 RAM
Intel duo core cpu t7300
320gb hdd
 
May 23, 2018
3
0
10
The only thing I've upgraded (so far) is the hard drive, and it is compatible.
I've decided to put a less demanding operating system on it, so now it has lubuntu.
Thanks for your response! (and sorry for my late response)
Any other ideas, anyone?