Help i have my problem with my pc, it says ntldr is missing?

Read this: http://pcsupport.about.com/od/findbyerrormessage/a/ntldrmissingxp.htm The error usually indicates that the PC is trying to boot from a non-bootable disk or drive. This sometimes occurs if you have a music CD in the CD drive and the PC is configured to boot from the CD drive first. Quick Remedy: remove the CD! If you don't have any removable media (CD, USB drive &c), then the problem is more serious.