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odroid-xu4:troubleshooting:burn_over_voltage_protection_ic_tps259251 [2020/06/09 18:06]
ruppi created
odroid-xu4:troubleshooting:burn_over_voltage_protection_ic_tps259251 [2020/06/10 17:59] (current)
ruppi [How to revive your damaged ODROID]
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 You can easily solve this problem if you have a basic soldering skill. You can easily solve this problem if you have a basic soldering skill.
  
 +===== How to revive your damaged ODROID =====
 +  - Remove the heatsink. Check the protection IC U5 surface. if it is burnt or broken, you can decide and connect the wires as shown below. However, if the PMIC is broken, it doesn'​t work even if you do this. \\ {{:​odroid-xu4:​troubleshooting:​xu4_tps259251_before.jpg?​nolink|}}\\ \\
 +  - Solder a wire from the 5V side of C296 to the 5V side of C36. these are the bypass capacitors of U5.\\ {{:​odroid-xu4:​troubleshooting:​xu4_tps259251_after.png?​nolink|}}\\ \\
 +  - Remove the old thermal grease from the SOC and the heatsink. and Apply new thermal grease and attach the heatsink to the board.
 +
 +===== Reference =====
 +  * [[https://​forum.odroid.com/​viewtopic.php?​f=97&​t=28880|Many thanks to adeuring for sharing ideas and pictures]]