MacBook Shows Only Black Screen: What You Can Do

Introduction

It's every MacBook owner's nightmare: You turn on your device, hear it start up, the fan runs or even the startup sound plays, but the screen just stays black. Don't panic! In many cases, the problem can be solved.

Possible Causes for a Black Screen

Hardware Problems

• Defective display or display cable: Physical damage or wear
• Graphics chip problems: Especially on older MacBook Pro models
• Backlight defective: Screen works but without illumination
• Logic board damage: From liquid or overheating

Software Problems

• Faulty system updates: Problems after macOS updates
• Corrupt system files: Damaged system files
• Graphics driver problems: Incompatible or faulty drivers

First Aid: What You Can Try Yourself

1. Connect External Display

Connect an external display to your MacBook. If the external display works, there's probably a problem with the internal display.

2. NVRAM/PRAM Reset

1. Turn off MacBook
2. Turn on and immediately press CMD + Option + P + R
3. Hold keys for about 20 seconds
4. Release when startup sound plays twice (on older models)

3. SMC Reset

The System Management Controller (SMC) controls many hardware functions:

4. Safe Mode

Start in safe mode to rule out software problems:

1. Turn off MacBook
2. Turn on and immediately hold Shift key
3. Release when login screen appears

When You Need Professional Help

If the above steps don't help, there's probably a hardware problem. Contact us in these cases:

• The screen stays black after all attempts
• You see faint images in direct light (backlight defective)
• The MacBook got wet or was dropped
• You hear unusual noises at startup

Our Professional Diagnosis

At Sadaghian, we perform a comprehensive diagnosis:

• Free fault analysis: We determine the exact cause
• Hardware tests: Checking all relevant components
• Transparent prices: Cost estimate before repair
• Fast repair: Usually within 1-3 business days

Common Repairs for Black Screen