Resolving Start Up and No Boot Problems Checklist
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... if a component is installed incorrectly, or there is a device conflict or failure. If there is no battery or AC power at the notebook, contact HP for technical assistance. Symptom: LED lights do not glow, display is black, computer does not start If LEDs do not glow when power ...take the recommended actions. Resolving Start Up and No Boot Problems Checklist Print and use recovery disk to recover the computer to the notebook. HP Notebook PCs - If computer does not start Count number of a disk drive and fan turning. Check AC adapter wiring and power connection to original ...
... if a component is installed incorrectly, or there is a device conflict or failure. If there is no battery or AC power at the notebook, contact HP for technical assistance. Symptom: LED lights do not glow, display is black, computer does not start If LEDs do not glow when power ...take the recommended actions. Resolving Start Up and No Boot Problems Checklist Print and use recovery disk to recover the computer to the notebook. HP Notebook PCs - If computer does not start Count number of a disk drive and fan turning. Check AC adapter wiring and power connection to original ...