I put a toothpick in it, I reset it, I went on a trip, I reset it.
Express the past to repair it, he will give you a new one, the manufacturer is not aware of) is no damage, maybe also to a good comment or to bring him customers.
Because this is done to the seller (generally the seller is only the agent. If it has passed the shelf life, but because I also bought a jet-crossing driving recorder there is a small hole below the key, and there is no obvious difference between the new, the general cost is not high, can only find the seller.
If you protect the machine better, then the seller still gave me a new one.
2. Tell me to push a toothpick through a small hole under the key.
3. Hold down the power button to power off the device. Then press the power button to turn it on.
4. Use a toothpick or other things, poke the reset key, is \"reset\
5. Unplug the car charger, drain the battery inside the recorder, and then restart the power.
6. If the problem keeps recurring, return it to the factory for a return or repair.
It may be that the temperature is too high, or the circuit is wrong, or the power supply is wrong.
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When starting the computer, only hear the hard disk self-test sound and can not see the screen display, or simply emit a buzzer during the boot self-test but the computer does not work, or an error message occurs during the boot self-test;
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(2) Crash occurs when starting the computer operating system: the screen shows that the computer self-test passes, but when loading the operating system, the computer crashes;