Якщо в ноутбуці HP світяться всі світлодіоди і не грузиться.

Sven,

Have you tried this?

1: Remove the battery from the notebook.

2: Press and hold the following keys: "Fn," "B" and "Q."

3: Connect the AC adapter to the notebook while pressing and holding the keys in Step 2.

4: Wait for a few seconds.

5: Release keys "Fn," "B" and "Q."

6: It takes few seconds then you will observe that all panel LEDs are "OFF."

7: Press the power button to boot up the notebook. If all panel LEDs are still "ON" you may need to press and hold the power button several times.

8: Insert the battery to the notebook.

9: Flash the notebook with the latest BIOS version.