How to Fix Acer Laptop Horizontal Lines on the Screen

Please note troubleshooting list and instructions are non-exhaustive and written for most common symptoms and may not be precisely or always applicable to situation or fault your computer is facing.

Quickest way to resolve issue is to bring computer to our workshop. In workshop our experienced technicians have good knowledge expertise and additional tools in troubleshooting and fixing issues which may or may not be listed here.

 You can also reach us on 020 7018 7490 or email us at contact@pcfixlondon.com.

Are you experiencing issues with your Acer laptop horizontal lines on the screen? where you notice horizontal or vertical lines on the screen when start laptop or other common symptoms below.

• Cracks or Physical Damage: Visible cracks, shattered glass, or other physical damage to the screen are clear signs of a broken screen.
• Flickering or Fading: If the screen flickers, fades in and out, or displays abnormal colors, it could indicate a screen issue
• Lines or Patterns: Horizontal or vertical lines, distortions, or unusual patterns on the screen can be signs of screen damage.
• Dead Pixels: Dead pixels are individual pixels that do not display any color and appear as small black or white dots on the screen.
• No Display: If the screen remains completely black, even when the laptop is powered on, it might be a sign of a broken screen or a more severe internal issue.
• Bleeding or Spots: Uneven backlighting or light bleeding along the edges of the screen, as well as bright or dark spots, can be indicative of screen problems.
• Touchscreen Malfunctions: For laptops with touchscreen displays, unresponsive or erratic touch input can be a sign of a broken touchscreen.
• Visible Cracks or Damage to the Outer Frame: Damage to the laptop’s outer frame or bezel surrounding the screen can often be an indicator of underlying screen damage.
• Blurry or Distorted Images: If the images on the screen appear blurry, distorted, or out of focus, it could be due to screen damage.
• Ghosting or Double Images: Seeing double or ghost images on the screen, especially when moving objects, can be a sign of a screen problem.

Above list are most common signs but not always same reason behind fault it needs to be visually inspected and often swap testing with new parts for accurate fault diagnosis and fix.

In this blog post, we’ll share straightforward yet effective tips to avoid those annoying lines on your valuable laptop’s display after repair and keep it maintained! We’ll talk about the typical reasons behind this problem, walk you through few of troubleshooting steps to address most issues linked to this frustration, and also explore ways to prevent it from happening again. Let’s not waste any time and dive into understanding why these horizontal lines could be showing up on your Acer laptop’s LCD screen

What are the Possible Reasons and causes of damage for the Issue of Horizontal Lines on an Acer Laptop Screen or broken screen issues?

If you notice symptoms above like lines on your Acer laptop screen, they may be caused by various factors and reasons below which requires thorough inspection and testing.

• Physical Impact or Dropping: Accidental drops or impacts are a common cause of laptop screen damage. The force can result in cracked or shattered screens.
• Damaged LCD cable connecting from mainboard to the LCD panel cables inside or flux ribbon do deteriorate over time during opening and closing of laptops.
• Incompatible display driver, graphics card driver incompatibility, an outdated BIOS version, and conflicts with software not caused by user but rarely windows forced updates automatically.
• Pressure on the Screen: Applying excessive pressure, such as placing heavy objects on the closed laptop, often reported by clients carrying in bag with objects around and no protection on laptop or screen specifically can lead to screen damage.
• Closing the Laptop with an Object on the Keyboard: Closing the laptop lid with a pen, pencil, or another object on the keyboard can cause pressure on the screen, leading to damage.
• Age and Wear: Over time, the screen’s components, particularly the backlight or inverter, can wear out, leading to display issues.

How to identify if Your laptop have screen problem? and seek technician assistance at our workshop.

If you’ve observed a series of horizontal lines, broken colour patches, coloured lines running across the screen, dark areas, or intermittent screen flickering on your Acer laptop, it’s highly probable that your screen is damaged and needs the expertise of a technician for repair.

Our phone line is open during working hours but it is much more easier done and inspected in workshop compare phone support because more than often we need to visually inspect damage and possibly do parts swap testing to confirm fault.

Few things you can try Before Attempting Any Solution

Before attempting any solution to fix Acer laptop horizontal lines on the screen, it’s essential to research and gather all relevant information.

• Read up on the issue and its technical specifications.
• Let computer finish any updates if any pending in case of compatibility issues.
• Make sure it is not software malfunction any pop up or part of application blocking windows operate correctly.
• Restart computer to be sure this is not just a annoying glitch .
• Unplug all peripherals USB devices or any external devices causing power surge or incompatibilities.
• Try not make any hardware changes if you are not trained technician operating in unsafe condition for example static and other external factors can contribute more to damage and may cause multiple faults.
• If fault is intermittent keep brief notes how laptop has been acting up which can help technician build up picture before fault diagnosis but strictly not necessary we can still figure out fault

Solution 1: Check if the Video Cable is Connected Correctly

Are you experiencing trouble with horizontal lines on your Acer laptop screen?

• One of the most frequently recommended solutions is to verify whether the video cable is correctly connected.
• Ensure that both ends of the connection are securely inserted into the computer and monitor; otherwise, you might not get a clear image.

Solution 2: Update or Reinstall the Graphics Driver

Rectifying Acer laptop horizontal lines on the screen can be sometimes be fixed with an updated or freshly installed graphics driver only if fault is due to software malfunction on first place not due to hardware fault or broken hardware .

• An outdated or corrupted video driver may cause unusual visual glitches to appear on a computer’s display.
• This issue is not very common, but as an outdated or corrupted video driver can result in unusual visual anomalies on the computer’s display. Thankfully, most modern laptops with windows 10 and 11 make it straightforward for users to update and, if needed, reinstall their graphics driver quickly.

This is one of many few step in resolving these frustrating issues without resorting to more labour-intensive solutions like replacing the laptop’s entire display assembly.

Solution 3: Adjust Display Settings

• You can easily adjust the display settings with the proper knowledge and expertise to eliminate those unsightly lines.
• Simply press the Windows Key and P on your keyboard to bring up display settings and adjust the resolution until the lines disappear.

It’s a straightforward trick that anyone can perform

Troubleshooting and fixing Acer Horizontal lines.

Addressing horizontal lines on your Acer laptop’s display might appear challenging and frustrating, but it can be more manageable and fixable resolve your Acer laptop problem.

Please note that the guideline instructions provided may not always apply to the symptoms your computer is experiencing. Sometimes, symptoms or behavior can be the same, but the underlying reason or fault can be completely different.

The fastest way we can assist customers is by bringing computers to our workshop, where technicians have the tools to diagnose faults accurately. After checks, if parts are found to be faulty or damaged, we proceed to replace them with high-quality original parts.

No appointments are required; you can drop off your computer at our workshop during working hours.

If you have more queries about our laptop repair and upgrade services, please feel free to contact us at 020 7018 7490 or email us at contact@pcfixlondon.com