IBM 6646 Personal Computer User Manual


 
78 IBM Desktop System HMM
4. If no keyboard keys are pressed, and if POST is
completed without errors, the system will then
proceed with the loading of Windows 2000 or other
operating system from a hard disk drive or
CD-ROM drive, depending on the Start options
selected in the BIOS Setup Utility.
If any errors are detected by POST, there will be
an error message accompanied with an error code
shown on display screen and a beep. See “Index
of Symptoms, Messages, Error Codes, or Beeps”
to find the most likely cause and action.