I have 3 GB usable RAM in this laptop. Before the upgrade I had a little bit over 1 GB usable. It has made a huge difference! Before, it used to crash everytime I played the game, between 10-30 minutes after loading depending on the world I was playing in. I actually stopped playing for several months because I just couldn't enjoy it. Now it only crashes every now and then... I think it has happened abour 5 times since I upgraded the RAM about 2 months ago... and I've been playing a lot. It does overheat, even with the cooling mat, so I have to be careful with that. After an hour or so playing the fans start making weird noises and it gets really loud so I just quit the game, turn the laptop off for a while and wait until it has cooled down. If I don't do that the laptop shuts down automatically. I have to take it to a technical service to fix my virus problems (the laptop shuts down everytime I try to do a full scan with my new antivirus...
) so I'm going to ask them to look at the overheating issues as well. I have no idea but maybe they can clean the dust inside or at least give me some advice.
Anyway, the program is free and can be downloaded here:
http://www.koshyjohn.com/software/memclean/ . I'm not really tech savvy but I have noticed a difference in performance. I installed it before the RAM upgrade and it did help reduce freezing and lag. The game would still crash after a while but it took a bit longer. I'm not sure it would help with performance on a gaming computer for example, but for my not-exactly-great laptop it does. I haven't tested it further but I think at least some of the few times my game has crashed after the RAM upgrade I had forgotten to run MemoryCleaner. I'm not sure where I found out about it, but it was while trying to fix my crashing issues. It may have been here, or maybe at Crinrict's website or some website like that
.
Sadly, I have no idea when the laptop's birthday is lol. It used to be my mother's laptop before I 'stole' it - it has a Geforce graphics card and my old one had an integrated chipset so I gave mom my laptop and kept hers (she only uses it for Facebook and Gmail).