Given only what you've written, all I can offer is.
1. Tell more. There is not enough information in your post to guess what could be wrong. Also, you didn't tell if installing an OS is a good answer. As it stands, the machine needs to be repaired.
2. And tell a story. Such as "My Iccky Vcc Lava Athlon 2000XP computer was running Windows 3.11 fine until I added more RAM. Then the diskettes would not boot and a capacitor is glowing red." Stories with details help the forum determine some course of action.
My computer boots to the point where i get to the bios setup screen and it does this every time. no matter what i do i cant exit it without it giving me this message. (the system must be turned off and the jumper moved back for settings to take effect. it is now safe to turn off your computer. if anyone has any advice please help me.