How to Fix: HP EliteBook x360 1030 G3 black screen, no boot, only power/shift lock LEDs

The HP EliteBook x360 1030 G3 black screen, no boot, and only power/shift lock LEDs sometimes issue is likely caused by a faulty or loose keyboard connection, which prevents the laptop from booting properly.

🛠️ Step-by-Step Verified Fix:

1. Step 1: Inspect the keyboard connection: Carefully inspect the keyboard connection to ensure it is secure and not loose. Check if any screws or clips are missing.

2. Step 2: Clean the keyboard connection: Use compressed air to gently clean out any dust or debris from the keyboard connection. Make sure to hold the can upright to avoid pushing dirt further into the laptop.

3. Step 3: Boot in safe mode and run a diagnostic test: Restart the laptop and immediately press the F2 key repeatedly until the BIOS settings menu appears. Select 'Boot' and choose 'Safe Mode'. Then, run a diagnostic test using HP's built-in diagnostic tool or an external hard drive to check for any hardware issues.