Nokia Lumia 520 Power Button Switch Key Problem Jumper Solution Ways
Nokia Lumia 520 Power Problem,
Nokia Lumia 520 On Off power Button problem,
Nokia Lumia 520 Power Switch button Key Not working.
Push power button and check if it can be press, Is it flexible or jam. If you can not push the power button then try to replace housing casing of Nokia Lumia 520 and try again. Replace battery and check with new one.
If you are facing power problem in Nokia Lumia 520 and have complete above troubleshooting steps then dis assemble the mother board of Nokia Lumia 520 and check whole mother board for water damages and carbon. Make sure parts are not damage and miss.
Make it clean with electronics cleaner and apply hot air with heat gun to make it dry.
Check power button and its tracks as shown in diagram above.
Apply jumpers if path is missing and you can not see value with meter.