What should be done first prior to replacing an IDE hard disk drive in a workstation?

  • Open the case
  • Power off the computer
  • Change the jumpers on the old and new HDD
  • Check the BIOS settings

CompTIA A+ 220-902
  • Windows Operating Systems
  • Other Operating Systems & Technologies
  • Security
  • Software Troubleshooting
  • Operational Procedures
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