My laptop is broken!!! HELP

Hi everybody...

my laptop is broken and I am desperate!
If anybody has an old one to sell me please contact me as soon as possible. I must have the wireless slot card for the connection...

If anyone in London is able to have a look at my laptop to see if it is possible to repair or if there is an easy solution, please contact me asap!

Here is the problem: when I start it after the black and Millennium Windows screens it got stuck on a blu screen with the pointer only (it becomes a clock). It just stays on this empty blue screen for our until it got stuck for real. There is a noise as well in the hardware....

Thank you....