I think the voltage is too big because today's power failure operation caused more than 300 voltage to break the charger how to do ah If you buy the original how much money to repair more money.
Look at the Lenovo warranty, which will have this "natural disaster" caused damage to the details of the damage. The The
So first try, can not be black to the agent or Lenovo sun rain service station. Remember, that is thunder ah, flash a bit, you see the external power supply has no effect. The The If you do not lose, call to Lenovo to complain to him.
Lenovo warranty for three years, do not worry, once not, run several times. The
Lenovo official 90W power adapter standard
Input voltage: 100V-240V
Output voltage: 20V
Output current: 4.5A
You go to the market monopoly laptop power adapter place, as long as the output voltage in the 19-20V (now the market is mostly 19V), the current is not less than 4.5A can
Whether you have a book of the warranty period, if not over, you can repair, said the power is broken, free replacement! Not too much explanation, said power inexplicable broken.
Please confirm whether the electrician to the industrial electricity added to the residential electricity, and if so, can be held responsible for the construction unit!
The original estimate of 300 up and down. In addition to the best laptop power supply with a better outlet, with over-electric protection. Good hundred to block!
1. This can be repaired, you can go to the computer repair shop to repair.
2. You can also replace a new, current, voltage can be the same (non-original), about 50-80 yuan, I was broken, bought a spent 70 yuan.
3. You can also go to replace an original power adapter, but to several hundred. It is not recommended to replace original.
The market which basically no original adapter, unless you go to the repair station to buy, but they are particularly black, it is recommended that you go to the village specifically to sell the adapter counter, that is, the kind of goods in particular, so buy more assured that he can give Your warranty! Small counter are roasted goods! no promises! I am not using the original, but also very easy to use! Hope to help you, the price of 150 or so, do not buy expensive.
