Dell OptiPlex 3010 Owner's Manual page 43

Troubleshooting Steps The computer hardware is operating normally but the BIOS may be corrupt or missing.
LED
Power Button
Problem Description A possible system board failure has occurred.
Troubleshooting Steps Remove all peripheral cards from the PCI and PCI-E slots and re-start the computer. If the
computer boots, add the peripheral cards back one by one until you find the bad one.
LED
Power Button
Problem Description
Troubleshooting Steps
LED
Power Button
Problem Description Possible peripheral card or system board failure has occurred.
Troubleshooting Steps Remove all peripheral cards from the PCI and PCI-E slots and re-start the computer. If the
computer boots, add the peripheral cards back one by one until you find the bad one.
LED
Power Button
Problem Description A possible system board failure has occurred.
Troubleshooting Steps
LED
Power connector not installed properly.
Re-seat the 2x2 power connector from the power supply unit.
• Disconnect all internal and external peripherals, and re-start the computer. If the
computer boots, add the peripheral cards back one by one until you find the bad one.
• If the problem persists, the system board is faulty.
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