In these cases it is sometimes necessary to reset the BIOS or CMOS (Complementary metal–oxide–semiconductor) to "Factory Defaults", or in other circumstances, clear the NVRAM (Non-Volatile Random Access Memory) Caution: Be careful when altering BIOS settings.The BIOS interface is designed for advanced users, you can change a setting that could prevent your computer from starting correctly and you could suffer a potential loss of data.Portable systems however will require a door on the bottom or perhaps keyboard removal to access the coin cell battery.This is not possible on every laptop, please refer to the system service manuals located at com/support/manuals for your system to see if this method is possible.
If there are no floppy drives installed, be sure the Diskette Drive selection in Setup is set to None Cannot find or initialize the floppy drive controller or the drive. If no floppy drives are installed, be sure the Diskette Drive selection in Setup is set to None or Auto Cannot find or initialize the hard drive controller or the drive. If no hard drives are installed, be sure the Hard Drive selection in Setup is set to None Cannot initialize the keyboard.
Also, be sure the card in installed firmly in the slot Cannot initialize controller.
Make sure the card is correctly and firmly installed in the bus.
Failure is normally due to invalid information and can be corrected by setting CMOS defaults.
Further failure indicates either the chipset or the CMOS RAMMemory up to 640K is addressed in 64K blocks.