Hi, ACWN.
The beeping and lagging imply that there may be other issues at hand. If this is a new computer under warranty, I suggest you contact the vendor. Otherwise, you may want to do the following:
It may help to perform a SFC (System File Checker) scan which will check and fix any corrupted files on your system.
Steps to perform SFC scan:
1. Click the Start button
2. From the Start Menu, Click All programs > Accessories
3. In the Accessories menu, right-click on the Command Prompt option
4. From the drop down menu that appears, select the 'Run as administrator' option
5. Authorize any User Account Control (UAC) elevation request.
6. In the Command Prompt window, type: sfc /scannow (including the space rior to the backslash) and press Enter
7. A message will appear stating that 'The system scan will begin'
8. Be patient because the scan may take some time
9. If any files require replacing SFC will replace them. You may be asked to insert your Vista DVD for this process to continue
10. If everything is okay you should, after the scan, see the following message "Windows resource protection did not find any integrity violations"
11. After the scan has completed, close the command prompt window, restart the computer and check.
In addition, it may also be a good idea to run the Disk Cleanup tool:
- Click start, type Disk Cleanup in the search box
- Right-Click Disk Cleanup and select "Run as Administrator" and accept the UAC elevation prompt.
- Select the drive where Windows is installed (if you have more than one drive) and click "OK".
- When the scan completes, check/uncheck desired boxes.
- Next, please click the More Options tab at the top.
- Click the "Clean up..." button under the "System Restore and Shadow Copies" section at the bottom.
- Click Delete in response to the question "Are you sure you want to delete all but the most recent restore point?", click OK and answer Yes again.
- The disk clean up utility will remove the selected items. When it completes, please restart the computer to properly record the changes made to the hard disk.