Introduction
This guide will assist with the replacement of the LCD panel of the Asus X515EA-BB53-CB provided by a step-by-step walkthrough. This specific model is common to North America, but this procedure can be generally applied to other variations within the Asus Vivobook 15 X515 series, including but not limited to: X515JA, X515MA, X515KA, or X515DA.
The LCD screen is the primary output of a laptop; it renders the system’s graphic interface, photos and videos. The issue of a damaged display from a physical crack or leaking internal liquid crystals is the terrible user experience of an unusable or partially obscured screen.
Troubleshooting: Is Your Screen Broken?
Follow this guide if your laptop exhibits any of the following issues:
- Physical Damage: Visible spider-web-like cracks on the screen or black spots on the display caused by internal leaking LCD.
- Vertical or Horizontal Line: Multicoloured lines on display due to a failed LCD’s internal logic board.
- No Display: The screen remains entirely black, even with the laptop being on, with indications such as fan noise or keyboard lights activating.
- Display Flickering: The screen shows a display of a faint image, this is an issue caused by the laptop's backlight failing (the series of LEDs behind the screen panel).
Safety Warnings & Precaution Tips
- Disconnect & Discharge Residual Power: Always disconnect the battery first to ensure the laptop does not give you electrical shocks. Hold the power button for 15-30 seconds to drain any remaining electricity.
- Swollen Battery: If your laptop’s keyboard feels pushed up or the case is bulging, your battery has a high possibility of being swollen. Follow iFixit’s guide on what to do with a swollen battery.
- Shattered Screen Glass: If the screen is physically cracked, cover the entire display with clear packing tape to avoid cutting your fingers and prevent glass shards during repair.
- Electrostatic Discharge Protection: Static electricity can fry microelectronic components. Always work on a flat, hard surface and use an anti-static wrist strap/ESD-safe mat or frequently touch a grounded metal object to discharge any static. More information on how do I ground myself?
- Screw Management: Reduce confusion and become more effective while disassembling using a magnetic project mat or an ice cube tray.
- Hard Drive Backup: It is a good precaution to back up your data into a cloud service or external drive, such as a USB, as hardware repairs carry a risk of short circuits.
- Proper Disposal: Correctly dispose of batteries and electronic parts, use Call2Recycle Canada.
Helpful Resources
- Asus X515EA Support Page: https://www.asus.com/supportonly/x515ea/...
What you need
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Completely power off the laptop by holding down the power button for 5 seconds.
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Use precision tweezers to remove the screw covers located at the base of the screen.
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Remove the black 3mm screws at the base of the screen using the Phillips #1 screwdriver.
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Remove four 5mm screws from the bottom of the laptop using a Phillips #1 screwdriver.
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Remove six 10mm screws from the bottom of the laptop using a Phillips #1 screwdriver.
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Tool used on this step:Prying and Opening Tool Assortment$9.95
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Insert a plastic pry tool into the space between the base and the inside of the laptop to gently open and remove the cover on the base of the laptop
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Remove six silver 5mm screws from the hinges using a Phillips #1 screwdriver.
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One screw has a metal ring surrounding it. This ring is connected to the LCD cable.
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Pull both hinges away from the motherboard until they are at a 90° angle in relation to the laptop base.
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Tool used on this step:Prying and Opening Tool Assortment$9.95
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Use the plastic pry tool to unclip the surrounding bezel.
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Remove two black 2mm screws from the top of the screen assembly using a Phillips #1 screwdriver., these connect the LCD to the back plate.
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Remove six silver 2mm screws from the bottom of the screen assembly; these connect the hinges to the screen assembly.
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Two of the silver 2mm screws will be covered by silver tape; use tweezers to lift this tape before unscrewing them.
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Tool used on this step:Prying and Opening Tool Assortment$9.95
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Pry off and remove the LCD brackets located on the back of the LCD using the plastic pry tool.
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Place the base of the laptop back on top of the screen assembly, ensuring that the hinges align and the internals are facing upwards.
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Plug the black LCD cable into the motherboard by pressing it gently into its port.
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Pull the tape on the connector taut and press it down on the motherboard to ensure connection.
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In order to prepare the LCD for reassembly, flip the base of the laptop back on top of the screen assembly, ensuring that the internals are facing upwards.
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Locate the black LCD cable that was reconnected to the motherboard; it will be removed so that the brackets can be installed on the new LCD.
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To reassemble your device, follow these instructions in reverse order.