Acer Veriton 3000 Veriton 3000 Service Guide - Page 107

Error Symptom Action/FRU Pressing the power switch does not turn on the system. No system power, or the power supply fan is not running. 1. Ensure that the cables connecting the computer and the external source are plugged in properly. 2. A PCI or ISA card that has been installed is defective. Remove any adapter card that was just installed. 3. Ensure that the power override switch (situated at the back of the machine, just above the connector for the power cable) is not set to OFF. 4. Make sure that the power switch cable assembly is connected properly to the main board. 5. Replace the power switch cable assembly. 6. Replace the power supply. Executing the software shutdown from the Windows98 1. Make sure that the power switch cable assembly is Start menu does not turn off the system. (Only pressing connected properly to the main board. the power switch can turn off the system.) 2. Replace the power switch cable assembly. Other problems Any other problems. 1. See "Undetermined Problems" on page 77. Chapter 4 75