Hi guys, Sorry for taking so long to get back to the post. I do appreciate your patience.
spectre777 my sons comp didn't get fixed, both the 512mb of
RAM are back in my comp, I have tried booting with only my 512mb of
RAM and then with only my sons 512mb, Even with both of them back in my comp I still only got as far as a black screen, however there is a new problem now. Please read below thanks.
Thanks for clearing that up Rodents210, Yes it does makes sense, however I was told that I had seriously damaged my comp by taking out the other 512mb of
RAM and downgrading it. That's why I was asking in my post what damage I could have done to my comp by downgrading the
RAM after an upgrade.
Ea, I can't enter the BIOS and it looks like we can go no further with this problem, for some reason unknown to me my comp will not stay on now.
When I switch my comp on it only stays on for around 5secs or less before it switches off by its self, I took the side panel off and tried to switch it on again, I can see that the fans power up and can also hear a noise from inside the comp, I hope this doesn't sound silly as It's very hard to describe the noise I can hear but I will give it a go, the noise is like a buzzing, not very loud though, like power, I hope that makes sense to you guys and doesn't sound to silly.
GaRHaR, I did try to do as you suggested but was faced with what I explained above.
I do apoligise for wasting your time on this guys.
Thanks anyway for trying to help me out with this.