Three Beeps From Motherboard

I got my computer back yesterday and they said the memory was faulty so they changed my 4x2gb to 2x4gb. All seems well with the computer now but I still can't download SP1.

SledgeDG said:

If the installation through Windows update fails, go here then click on "Downloading and installing SP1 from the Microsoft Download Center" follow the the instructions to download and install the correct version for your system.
Learn how to install Windows 7 Service Pack 1 (SP1)

I have gone to the link but I am not sure which one to download.

SledgeDG said:

for 64 Bit you download the second from the bottom:
windows6.1-KB976932-X64.exe

Thanks for your help SledgeDG it is now working.