New PC Chips Motherboard, AMD Processor, used HD with Windows 98 onit. I want to install Windows XP new from the Windows XP Installation disc. I've done this many times. It seems like I have problems getting it to boot from the CD when there's an exisiting OS on the HD. I changed the CMOS settings to boot from CD rom to install Windows XP. It will not boot from CD. It just says Novell Netware Ready Firmware V1.00 (940809) C etc. Then RPL-ROM-ADR: 0011 5BC5 8927 RPL - ROM - IRQ:5 RPL - ROM - FFC: 5. NTLDR is Missing. Press Ctrl+Aolt+Del to restart. This Hard drive used to have an Operating system on it. I've cleared the CMOS and tried again and it will not boot from CD Rom. I also pressed F8 and got the boot selection screen to pull up and it does the same thing. Any ideas?