hi,<\/p>\n
i hope it’s ok that i also post my problem at other forums. just being forthright (upfront).<\/p>\n
i recently had a computer, hp pavillion 510c, given to me that was the victim of “rootkit activity”, but now the computer is clean. the OS on the hard drive is XP. the computer with xp works nicely. there doesn’t seem to be any hardware problems. i can use it for hours and it works flawlessly. there’s no dust in the computer. plenty of fans.
\nwhat i have planned for this computer is adding a second hard drive as slave and putting a different OS on it (the second hard drive) so that i can have a dual boot system, but i can’t get the system to boot from cd. there are two cd decks, but neither will boot any cd. i’ve tried numerous boot and utility disks and i get the “operating system not found” message. no number to go with the message.<\/p>\n
the first thing that needs to be mentioned is the fact that in the bios>boot tab, the CD-rom has an exclamation point in front of it. i don’t know how to remove the exclamtion point. obviously this is an eye-opener. a screenshot is included.
\ni’ve tried disconnecting the HDD (and the floppy) , nothing was connected but the master cd drive (the jumper on the cd-rom is on master, and it’s on the last connector on the ribbon cable, and i’ve tried other cables). i’ve tried everything in the bios that i can think of, but i am in no way an expert (that’s why i’m here).<\/p>\n
the bios is phoenix core version 4.06<\/p>\n
bios revision 3.05
\n12\/04\/01<\/p>\n
the motherboard is a Mat,NO: 126708 LOMITA 011110
\ni have never heard of these motherboards, but it’s all the reasonably identifiable info i can find.<\/p>\n
i have never reset a bios back to defaults, so i haven’t done it with this one. i have not flashed the bios either. it may need that, but i know that to be a risky endevour, so i won’t look into this without guidance.<\/p>\n
i have included a link that shows three screenshots.
\none is the exclamation point that is probably causing the problem.
\none is boot-time diagnostic and quickboot screen, and one is the main tab.<\/p>\n