If your iPad still doesn't turn on after drying, there are several steps you can take to troubleshoot and potentially fix the issue. Here's a detailed guide:
Initial Troubleshooting Steps
1. Check the Charger and Cable: Ensure that the charger and cable are functioning properly. Try using a different charger and cable to rule out any issues with the current ones[3][6].
2. Inspect for Physical Damage: Look for any signs of physical damage, such as water entry through ports. If you find any, it might be causing the problem[4].
3. Force Restart: Attempt a force restart by pressing and holding the top button and either volume button until the Apple logo appears. If this doesn't work, proceed to the next steps[3].
4. Restore with iTunes: Connect your iPad to a computer with iTunes and try restoring it. This can sometimes resolve software-related issues that prevent the iPad from turning on[1][3].
Advanced Troubleshooting
1. Check for Moisture: Even if you've dried the exterior, moisture might still be present inside. If you haven't already, use silica gel packets to help absorb any remaining moisture. Place the iPad in a sealed container with silica gel for at least 48 hours[2][7].
2. Inspect the Lightning Port: Dirt or debris in the lightning port can prevent charging. Use a soft brush or a cotton swab to gently clean the port[3].
3. Battery Issues: If the battery is completely drained, it might not turn on immediately. Let it charge for at least 15 minutes before attempting to turn it on again[3].
Seeking Professional Help
If none of the above steps resolve the issue, it's likely that there is internal damage, such as corrosion on the logic board or other components. In this case, seeking help from a professional repair service is advisable. They can diagnose the problem and perform necessary repairs, such as replacing damaged components[1][5].
Remember, Apple typically does not repair water-damaged iPads; they usually offer a full unit replacement. Therefore, a third-party repair shop might be your best option for fixing the device[1].
Lastly, be aware that water damage can sometimes cause delayed issues, so even if your iPad starts working again, monitor its performance over time and seek help if any problems arise[8].
Citations:[1] https://www.reddit.com/r/techsupport/comments/a1n4do/ipad_wont_turn_on_after_water_damage/
[2] https://cardtonic.com/read/fix-water-damaged-iphone-or-ipad
[3] https://www.iparts-4u.co.uk/blog/11-reasons-your-ipad-wont-turn-on-with-solutions/
[4] https://cellntech.ca/ipad-fell-in-water-and-wont-turn-on/
[5] https://www.itweak.in/ipad-repair-services/ipad-water-damage
[6] https://www.youtube.com/watch?v=XhyXS1XpfuE
[7] https://www.youtube.com/watch?v=MDzMUbAYIaQ
[8] https://www.dandrelectronix.com/8-essential-steps-to-restore-your-water-damaged-ipad/