How to delete GPT Protective Partition

In Windows XP Professional, if you cannot access or modify GPT disk, you can convert a GPT disk to MBR by using the clean command in DiskPart, which will remove all data and partition structures from the disk.

1. You might see S2VR HD 5 Drives in GPT status.

2. Go to DOS command line (click on “Start Menu”, then “Run”, type in “cmd” in textbox, and hit “OK”)

• Type in “DiskPart” in command line.
• Type in “list disk” in command line to show all disks in this machine.
• Use “select” to set the focus to the specified partition, for example “select disk 1″.
• Use “clean” command to remove GPT disk from the current in-focus disk by zeroing sectors.

3. Go back to Disk Management, you can see all S2VR HD disks are “unallocated” now. Right click on disk info, choose “Initialize Disk”.

4. Choose all drives in S2VR HD and initialize them.

• This is a utility to (re)set the password of any user that has a valid (local) account on your NT system, by modifying the crypted password in the registrys SAM file.
• You do not need to know the old password to set a new one.
• It works offline, that is, you have to shutdown your computer and boot off a floppydisk or CD. The bootdisk includes stuff to access NTFS partitions and scripts to glue the whole thing together.
• Works with syskey (no need to turn it off, but you can if you have lost the key)
• Will detect and offer to unlock locked or disabled out user accounts!
• It is also an almost fully functional registry editor!

Lubricants are used in tape formulations because of the abrasive nature of spinning video heads as they grind away at your brand new tape. ME's use a powder lubricant, while Sony's MP's use a liquid. When the two lubricants combine, they can form a shellac on the video drum that cannot be removed without cleaning.

Sony originally was using MP(Metal Particle) DV tapes, and Panasonic and others shipped ME (Metal Evaporated tapes). Where the problem comes in is that the MP tapes leave metal dust on the heads, where the ME tapes leave a lubricant on the heads, and when these two residues mix it creates a gum like substance, this that gets on the heads and the tape and can cause drop outs. So it is recommended to stick to one type of tape (ME or MP), Sony now makes ME and MP tapes, while most other companies seem to just make ME tapes.  

Easy Way - If you found to be too difficult, there is a much easier way! Check out the Process Explorer tool from Microsoft. The tool is completely free and gives you detailed information for each process currently running. Once you download it, just run the exe file as it does not have to be installed. Hover your mouse over the svchost process and you’ll get a popup showing you which service is running under that process

I did this (Process Explorer) and the big system user was hardware interupts.

DCOMLaunch is an important system service for Microsoft Windows XP.
DCOMLaunch was added with Service Pack2.

Description: File rpcss.exe is located in the folder C:\Windows\System32. The file size on Windows XP is 8,708 bytes. 
File rpcss.exe is a file without information about the maker of this file. The program has no visible window. The file is located in the Windows folder, but it is not a Windows core file. File rpcss.exe is not a Windows system file. The process uses ports to connect to LAN or Internet. rpcss.exe is able to manipulate other programs. Therefore the technical security rating is 90% dangerous, however also read the users reviews.