How to change the led LCD backlight strip
First of all, make sure that the LED lamp model that needs to be replaced matches the TV specification, and it is not recommended to use different brands or models of LED lights. Turn off the TV, disassemble the TV, and locate the backlight bar assembly. Use professional tools to remove the original LED lamp bar assembly, be careful not to use excessive force in the process of removal and installation, so as not to damage other parts.
Switch backlight tubes: remove all the backlight tubes, and some monitors can even find a way to change the backlight tubes to LED lights. After the backlight tube has been replaced, the monitor can be reassembled in reverse order.
To change the led light strip, you first need to turn off the power switch, which is very important and can not be operated with electricity, which is prone to the danger of electric shock. Then remove the led lamp shade, you can see that the original led lamp belt is generally fixed on the lamp base with three screws, you can remove all three screws.
The method to replace the LED lamp strip is as follows: first, the power is cut off to prevent electric shock. Then remove the frame of the LED lamp strip, finally, put on the new lamp strip, and install the frame and connect the wire in the reverse operation.
The method of changing the led lamp strip in the living room is as follows: tools / raw materials: LED lamp strip, various terminals, screwdriver. Method / step: first close the main gate and ensure that the power is off. To remove the lamp holder and ballast in the original lamp, the light splitter can be retained.
How to change the embedded lamp strip?
1. First turn off the power supply. This is the accessory of the new LED lamp. Start assembling the accessories of the LED lamp. Remove the old LED lights first. Replace the new LED. Then turn on the power supply and try to see if the light is on. The above is the whole process of changing the LED lamp.
2. The replacement step of the embedded ceiling lamp tube (1) gently press the open position of the mask with your hand, and the mask will pop open automatically and remove the mask. (2) pull out the broken lamp with a little effort. (3) insert the four brass of the new lamp tube against the four holes of the quasi-socket and insert it a little harder. Note: the lamp varies from model to model.
3, embedded spotlights how to replace the bulb need to prepare the relevant tools, there are tape, spotlights, and pliers. Before changing the light bulb, you need to turn off the power at home to ensure safety.
4. To replace the embedded LED lights in the bathroom, you usually need to follow the following steps: turn off the power supply: before changing the LED lights, be sure to turn off the power supply in the bathroom to avoid the danger of electric shock. Remove the old lamp: according to the specific installation mode, remove the old embedded LED lamp.
5. The steps for the embedded spotlight to replace the bulb are as follows: turn off the power: for safety, be sure to turn off the power switch associated with the spotlight before changing the bulb. Wait for cooling: if the spotlight has just been used before replacement, please wait for a period of time to cool the bulb to avoid scalding.
How to remove and replace the led light strip
1. The method to replace the LED lamp strip is as follows: first, the power is cut off to prevent electric shock. Then remove the frame of the LED lamp strip, finally, put on the new lamp strip, and install the frame and connect the wire in the reverse operation.
2, to change the led light strip, first you need to turn off the power switch, which is very important, do not operate live, so it is easy to have the danger of electric shock. Then remove the led lamp shade, you can see that the original led lamp belt is generally fixed on the lamp base with three screws, you can remove all three screws.
3. ①, if you open the light bar inside and see that each lamp bead is that kind of plastic LED lamp bead, you can only change the whole lamp bar.
4. The LED strip in the living room needs to be replaced in four steps. The first step must be to ensure your own safety, so turn off the power switch in the living room, and then take off the lampshade of the LED lamp. We can see that the lamp belt has three screws fixed on the base of the lamp, and there is a power buckle connected to a special plug.
5. The method of changing led lamp strip in living room is as follows: tools / raw materials: LED lamp strip, various terminals, screwdriver. Method / step: first close the main gate and ensure that the power is off. To remove the lamp holder and ballast in the original lamp, the light splitter can be retained.
