There are several options
1/ We can try and fix one problem at a time - which sounds difficult given all your problem.
2/ Do a repair install of XP (which only replaces systems files)
3/Do a complete clean install of XP
For 2 & 3 above you need the winXP installation disk - if you only have repair disks from HP did they install a backup copy of the operating system on your hard disk?
The first thing to do is run spyware and virus programs - so let me know your setup as far as that goes.
Best to answer these question first so get back to me.
Peter
My sound and screen saver do not work, the sound mute off / mute on flashes, screen saver does not begin no matter what I set for the time. I also can not copy and paste . This has been an ongoing problem , I ran a system recovery using the CD's and that did not fix it. Before the recovery application on start up the computer would boot into CHKDSK , now it does not boot to that diagnostic program but the problems with no sound and screen saver are still with me. I have an HP Pavilion 7966, 80 GB hd, 512 MB ram , Windows XP Home is my OS. Any help would be appreciated.

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