Freyja Burch
If the LCD monitor on your Lenovo Yoga 900 needs replacing, you can do it yourself by following a repair guide. The display assembly contains the display, touch control board, digitizer, and webcam. You will need a T5 Torx screwdriver, a spudger, and a Phillips #00 screwdriver. Before you start, make sure your device is unplugged and completely turned off. You will also need to remove the battery. Be aware that the display assembly can be further disassembled, but this requires dealing with adhesive and delicate parts.
What You'll Learn
Unscrew the back case of the laptop
Unscrewing the back case of the laptop is the first step to replacing the LCD monitor on your Lenovo 900 Yoha. This process will require a T5 Torx screwdriver and a spudger.
First, use the T5 Torx screwdriver to remove the ten 5.5 mm screws from the back case of the laptop. These screws are located all around the perimeter of the case, so be sure to remove all ten before proceeding.
Next, use the spudger to pry open the back case at the hinges of the laptop. There are plastic clips around the perimeter of the case that will need to be popped off as you remove the cover. Be careful not to break these plastic clips, as they are essential for keeping the back cover securely in place.
Once you have pried open the back case and popped off the plastic clips, use your fingers to completely remove the back cover. It should come off fairly easily, but if you encounter any resistance, use the spudger to gently pry around the edges until the back cover comes off.
With the back case unscrewed and removed, you can now access the internal components of the laptop, including the LCD monitor. Be sure to unplug and completely power off your device before proceeding with any further disassembly.
Now that the back case is open, you can begin the process of replacing the LCD monitor. This will involve carefully disconnecting various cables and components, so proceed with caution and patience.
Please note that the LCD monitor is likely adhered to the back case with adhesive strips, so you may need to use a heat gun or iOpener to gently heat the edges of the screen to soften the adhesive before attempting to remove the LCD monitor.
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Pry open the back case at the hinges
To pry open the back case at the hinges of your Lenovo Yoga 900, you will need a T5 Torx screwdriver and a spudger.
First, use the T5 Torx screwdriver to remove the ten 5.5 mm screws from the back case of the laptop. Then, use the spudger to carefully pry open the back case at the hinges. Be patient with this step and take care not to damage the snaps.
As you pry, you will notice plastic clips around the perimeter of the case holding down the back cover. These will need to be popped off as you remove the cover. Once you have successfully pried open the back case, use your fingers to completely pop off the back cover.
Now that the back cover is removed, you can access the internal components of the laptop, including the battery, SSD, wireless card, heat sink, cooling fan, and motherboard. Remember to disconnect the battery power before proceeding with any further disassembly to prevent short circuits and other issues.
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Pop off the plastic clips holding the back cover
To pop off the plastic clips holding the back cover of the Lenovo Yoga 900-13ISK, you will first need to remove the ten 5.5 mm screws from the back case of the laptop using a T5 Torx screwdriver. Once the screws are removed, use a spudger to pry open the back case at the hinges of the laptop.
As you are prying open the back case, you will need to pop off the plastic clips that are holding down the back cover. These plastic clips are located around the perimeter of the case. Use your fingers or a tool to gently but firmly pop off the plastic clips, being careful not to damage the clips or the laptop. It is recommended to start from one side and work your way around the perimeter to ensure all clips are released.
Once all the plastic clips are popped off, you can then completely remove the back cover by lifting it off with your fingers. Be gentle and careful during this step to avoid any accidental damage to the internal components. With the back cover removed, you will now have access to the internal components of the laptop, allowing you to proceed with the necessary repairs or replacements.
When reassembling the laptop, remember to follow the steps in reverse order. Ensure that the plastic clips are securely snapped into place before screwing the back cover back onto the laptop. This will help ensure that the back cover is properly attached and can protect the internal components from dust and debris.
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Remove the battery
To remove the battery from your Lenovo Yoga 900, you will first need to turn off your device and ensure that the battery is discharged below 25%. This is an important safety precaution to reduce the risk of a dangerous thermal event if the battery is accidentally damaged during the removal process.
Now, let's begin with the step-by-step process:
Step 1:
Remove the ten 5.5 mm screws from the back case of the laptop using a T5 Torx screwdriver. These screws are located at the back of the laptop and secure the bottom cover in place.
Step 2:
Use a thin tool, such as a spudger or a thin case opener, to gently pry open the back case, especially at the hinges of the laptop. Be cautious as there are plastic clips around the perimeter of the case that hold the back cover in place. You will need to carefully pop off these clips as you remove the cover.
Step 3:
Once the back cover is removed, you will have access to the internal components, including the battery.
Step 4:
Now, we will focus on removing the battery. First, remove the screws securing the battery in place. In most models, there are five screws, but the size may vary depending on your specific device. For example, one source mentions 3.8mm Phillips screws, while another states 3.6 mm screws. Make sure to use the appropriate screwdriver for your model.
Step 5:
After removing the screws, carefully grab the bottom corners of the battery. Gently pull the battery out of its housing, being mindful not to damage any surrounding components. As you do this, the battery cable will disconnect from the connector on the motherboard.
Important Note:
Batteries, even old ones, can be toxic, so proper disposal is crucial. Do not throw your old battery in the trash. Find a suitable e-waste recycler near you to ensure proper disposal and protect the environment.
By following these steps, you should be able to successfully remove the battery from your Lenovo Yoga 900. Remember to work slowly and cautiously to avoid any damage to the fragile cable connectors and other internal components.
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Remove the display assembly
To remove the display assembly from your Lenovo Yoga 900-13ISK, you will need to exercise patience and caution, as the boards and cable connectors inside are extremely delicate.
First, ensure that your device is unplugged and completely turned off. Then, using a T5 Torx screwdriver, remove the ten 5.5 mm screws from the back case of the laptop. Next, use a spudger to pry open the back case at the hinges of the laptop. There are plastic clips around the perimeter of the case holding down the back cover. These will need to be popped off as the cover is removed. Use your fingers to completely pop off the back cover.
Now, remove the five 3.6 mm screws from the battery with a Phillips #00 screwdriver. Grab the bottom corners of the battery and gently pull until the cable disconnects from the connector on the motherboard.
To remove the display assembly, follow these steps:
- Remove the ten 3.6 mm screws from the hinge bracket with a Phillips #00 screwdriver.
- Use the pointed end of a spudger to lift the hinged locking flap of the display ZIF connector.
- Pull out the display cable with a pair of blunt-nose tweezers.
- Open the laptop to a 45-degree angle, then close it. This will raise the hinge, which will stay open as the bottom case is lowered.
- Slide the bottom case away from the hinge. If the hinge is catching on the case, either go back to the previous step and open the case a bit more, or manually open the hinge with your fingers.
To reassemble your device, simply follow these instructions in reverse order.
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