d. Extended video memorye. External Cachef. External Cache RAMg. Hard disk driveh. Diskette drive3. Power-on the computer to re-test the system.4. Repeat steps 1 through 3 until you find the failing device or adapter.If all devices and adapters have been removed, and the problem continues, replace the system board.Chapter 7. Symptom-to-FRU Index 67