I'm with Pat on this one. That XP Recovery CD is at least 8-13 years old and may have dings or surface scratches on it which could keep it from booting. Try it on another working computer where you know the CD drive is working correctly. Since the Win8.1 Recovery disc boots ok on the XP machine, the BIOS is correctly reading the CD drive, and your boot order preference is working correctly.
Your comments about
SP3 not installing lead me to believe you have a corrupted Windows XP installation, or more likely that hard drive has failed. Pat's comment may be applicable, but many XP computers of that age did
NOT have Recovery Partitions (hidden Rescue program to restore the PC to it's out-of-box software load image). Or, if your parents ever had the original hard drive replaced due to a crash; the Recovery Partition if it had one, of course would be gone, and it's not possible to copy that partition from the old drive to the new drive. You could also borrow a friend's boxed retail XP installation disc (
must be full, not upgrade) to test our theory. If that retail XP disc boots up into XP installation mode, then indeed your parent's XP Recovery disc is toast, has failed and must be replaced with a working one (borrow or buy one ebay).
If that still doesn't resolve the problem, there's a good chance that your hard drive in that machine has failed. You can easily test this by downloading the free
SEATOOLS drive test program from seagate.com. Download the
SEATOOLS program on a different working computer or laptop you have; don't use the desktop that is having the Skype & SP3 issues. Then google the free
IMGburn program and download it. The
SEATOOLS program will be in an
ISO image file format; the
IMGburn program will let you burn that file to a blank CD or DVD disc that will be bootable. I recommend you test this out on the working computer you created the
SEATOOLS boot test disc on. If it works take it over to your parent's PC and try it. Make sure to run
BOTH short and long tests. If
SEATOOLS returns any errors, that hard drive has failed and must be replaced!
If your hard drive has failed, you should have figured out a way to get a working XP installation disc by now. Use that disc to reinstall XP onto the new replacement hard drive. If you had to use a retail copy of XP installation disc (Microsoft), you will need to go to the PC manufacturer's website and download and install all the drivers for that machine. This can take 1-3 days to do, so be patient. Attempt reinstall of SP3 unless it's already on the new XP installation disc you procured. This is important, as if SP3 is not installed, programs such as SKYPE that use the Internet will now work correctly without the SP3 updates to the Windows system networking files.
Furthermore, your inability to install SP3 indicates a very sick PC.
The Hard Drive is usually the cause as I indicated, and the solution is simple; replace the hard drive and reinstall XP from scracth. Make sure your select the
CUSTOM install option on the new hard drive XP install, and format the entire hard drive and delete any existing partitions on that new drive.
Lastly, you'll need to set aside that failed original hard drive and do data recovery or take to your local Computer Pro and pay him to do for you. He will give you discs or a flash drive with the rescued data on it; simply copy the files from that media back over to the newly installed XP-hard drive combo and you'll be good to go!
Post back if you have any questions.
Good Luck!
<<<BIGBEARJEDI>>>