Resolving Start Up and No Boot Problems Checklist
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...start Count number of a disk drive and fan turning. HP Notebook PCs - If there is no battery or AC power at the notebook, contact HP for technical assistance Symptom: LEDs glow, but does not start...power button is pressed, there is no power available to startup or boot, and displays a black screen Usually occurs if a component is installed incorrectly, or there is a device conflict or failure. Symptom... do hard reset If memory or hard drive components were replaced, reinstall original components Remove memory modules and replace one-at least 15 seconds. 3. Symptom: LEDs blink or computer ...
...start Count number of a disk drive and fan turning. HP Notebook PCs - If there is no battery or AC power at the notebook, contact HP for technical assistance Symptom: LEDs glow, but does not start...power button is pressed, there is no power available to startup or boot, and displays a black screen Usually occurs if a component is installed incorrectly, or there is a device conflict or failure. Symptom... do hard reset If memory or hard drive components were replaced, reinstall original components Remove memory modules and replace one-at least 15 seconds. 3. Symptom: LEDs blink or computer ...