the light is up but the Laptop LCD screen is blank

the light is up but the Laptop LCD screen is blank

Some laptop users may usually meet the following situation:When the laptop is turned on, the light is up but the Laptop LCD screen is blank.

To solve the above problem well, the first thing you need to do is to find out the exact causes. Here we give you some reasons may cause the above situation.

There are some problems with the graphics card or the interface. If so, there is no image signal output.

The signal line breaks.

The main display control chip is damaged.

There are some problems with the power circuit, which is generally caused by damaged stabilizer.

The LCD isn't working, because it lacks the power supply circuit.

The field signal is unusual.

All the above phenomenon are not serious, but you'd better take your laptop to some special places to repair very soon, in order to avoid breakdowns.

However, if the specialist has found that all your laptop accessories are good and the problem is that your is damaged, the only way to solve this problem is to buy a suitable screen for your own laptop and replace it. Then you can have your laptop work as before.

Some laptop users may usually meet the following situation:When the laptop is turned on, the light is up but the Laptop LCD screen is blank.

To solve the above problem well, the first thing you need to do is to find out the exact causes. Here we give you some reasons may cause the above situation.

There are some problems with the graphics card or the interface. If so, there is no image signal output.

The signal line breaks.

The main display control chip is damaged.

There are some problems with the power circuit, which is generally caused by damaged stabilizer.

The LCD isn't working, because it lacks the power supply circuit.

The field signal is unusual.

All the above phenomenon are not serious, but you'd better take your laptop to some special places to repair very soon, in order to avoid breakdowns.

However, if the specialist has found that all your laptop accessories are good and the problem is that your is damaged, the only way to solve this problem is to buy a suitable screen for your own laptop and replace it. Then you can have your laptop work as before.

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