09-19-2016 11:25 PM
hi i have hp probook 4340s with i5 3230m
Laptop does not work , and now it will not turn on . When inserting a battery or charger cpu fan starts 3 seconds and turns off...
until I unplugged . There is no indication on the computer , I tried to do everything what it could be ?
09-21-2016 03:06 PM
Appologize for the issues you have been experiencing with your HP Notebook.
The below document has some additional information that may assist, otherwise the notebook may require a repair from HP authorized repair center.
HP Notebook PCs - Computer Does Not Start (Windows 10)
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09-21-2016 06:12 PM
1. Disconnect the AC Adapter.[charger]
2. Remove the Battery.
3. Hold the Power button down for 30 seconds. [with no power source or peripheral connected]
4. Reconnect the AC adapter without connecting the battery.
5. Switch ON the Notebook power and check if the fault persists.
Also, check the Caps lock light for the following patterns.
LEDs blink 1 time
CPU not functional
LEDs blink 2 times
BIOS corruption failure
LEDs blink 3 times
Module error not functional
LEDs blink 4 times
Graphics controller not functional
LEDs blink 5 times
General system board failure
LEDs blink 6 times
BIOS authentication failure
I'm an HP Employee.The opinions expressed here are my personal opinions, not of HP.
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