Macs are known for their sleek design, high-resolution displays, and overall premium build quality. However, accidents happen, and cracked or malfunctioning screens are among the most common issues Mac users face. While seeking solutions, people often come across terrible advice that could cost them more money, void their warranty, or even render their device completely useless.

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In this article, we'll debunk some of the worst advice we've ever heard about Mac screen repair and provide better alternatives to help you make informed decisions.

1. "Just Keep Using It – It’s Only a Small Crack"

One of the worst pieces of advice you might hear is to ignore a minor crack and continue using your Mac as if nothing happened. While a small crack may not seem like a big deal initially, it can quickly spread due to pressure, temperature changes, or simply normal usage.

Why This Is Bad Advice:

• A cracked screen can worsen over time, leading to higher repair costs.

• It exposes your Mac to dust and moisture, which can damage internal components.

• Using a cracked screen may strain your eyes and reduce display clarity.

What You Should Do Instead:

If your Mac screen has even a small crack, take it to a professional for an assessment. Getting it repaired early could prevent more significant damage and cost less in the long run.

2. "Use DIY Repair Kits – It’s Easy!"

Many online tutorials and DIY kits claim that fixing a Mac screen is as simple as replacing a phone screen. While this may be true for some devices, MacBook screens are far more complex, requiring specialized tools and knowledge.

Why This Is Bad Advice:

• DIY kits rarely provide the same quality components as Apple-certified parts.

• Macs use intricate display technology like Retina screens, making repairs challenging.

• A single mistake could cause irreversible damage, turning a minor repair into a costly replacement.

What You Should Do Instead:

Unless you have professional experience, leave screen repairs to certified technicians. Apple and authorized repair centers use genuine parts and ensure proper installation, preserving your device’s functionality and warranty.

3. "You Can Use Super Glue to Fix It"

Some people suggest using super glue to hold a cracked screen together. This is one of the most disastrous recommendations, as it can lead to irreversible damage.

Why This Is Bad Advice:

• Super glue can seep into the screen layers, causing permanent visual distortions.

• It makes professional repairs more difficult and expensive.

• It does not restore screen functionality and can damage touch-sensitive components.

What You Should Do Instead:

Rather than using glue, protect the screen with a tempered glass protector until you can get it repaired professionally. If the crack is severe, avoid using the Mac entirely to prevent further damage.

4. "Third-Party Screens Are Just as Good as Apple’s"

While third-party replacement screens may seem like a cost-effective option, they often compromise on quality and performance.

Why This Is Bad Advice:

• Third-party screens may not match Apple’s color accuracy, resolution, or brightness levels.

• Some cheap replacements lack anti-reflective coatings, making the display harder to use in bright conditions.

• Non-genuine parts can lead to software compatibility issues, especially with macOS updates.

What You Should Do Instead:

Always opt for genuine Apple screens or authorized replacements. While they may cost more, they ensure the best performance, longevity, and compatibility with your Mac.

5. "A Hairdryer or Freezer Can Fix Screen Problems"

Some online “hacks” claim that heating your screen with a hairdryer or placing it in the freezer can fix screen issues. This is not just ineffective but can be outright dangerous.

Why This Is Bad Advice:

• Excessive heat can damage internal components and melt adhesives, making repairs harder.

• Freezing a Mac can cause condensation buildup, leading to water damage.

• These methods do not address the root cause of screen issues and may make them worse.

What You Should Do Instead:

If your screen has flickering, dead pixels, or other issues, get it diagnosed by a professional. Software updates, PRAM resets, or professional screen replacements are the only reliable fixes.

6. "Apple Repairs Are Overpriced – Go to Any Local Shop"

While Apple repairs can be costly, choosing just any local repair shop can be risky.

Why This Is Bad Advice:

• Uncertified technicians may use low-quality parts.

• Some unauthorized repairs can void your Apple warranty.

• Poor workmanship can lead to further damage, costing more in the long run.

What You Should Do Instead:

Look for Apple Authorized Service Providers (AASPs) or Apple’s official repair program. If you prefer third-party repairs, ensure the shop has good reviews and a warranty on their work.

7. "You Don’t Need to Back Up Before a Repair"

Some people claim there’s no need to back up your Mac before a screen repair. This is a risky assumption.

Why This Is Bad Advice:

• Repairs, even when done by professionals, carry a small risk of data loss.

• If your Mac needs a full replacement, you may lose all your files.

• Accidents can happen during disassembly, leading to unexpected issues.

What You Should Do Instead:

Always back up your important data before any repair. Use Time Machine, iCloud, or an external hard drive to ensure your files are safe.

Mac screen repairs can be expensive and frustrating, but following bad advice will only make things worse. Avoid DIY fixes, unreliable third-party screens, and questionable “hacks” that promise easy solutions. Instead, consult Apple or an authorized repair professional to ensure your Mac stays in top condition.