Nintendo Switch Not turning on, draws 0.2A @ 15V from charger and slowly drops Repair: Difference between revisions
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== Problem description == | == Problem description == | ||
Repairing of a problem characterized by no power, drawing only 0.2A @ 15V from the charger and slowly drops. Without the battery plugged it, it draws ~0.275A @ 15V | |||
== Symptoms == | == Symptoms == | ||
* Not turning on | |||
* Draws 200mA at 15V from charger and slowly drops, unplugging battery draws around 0.275A @ 15V | |||
== Solution == | == Solution == | ||
Likely dead CPU. Check if the infamous [https://repair.wiki/w/Nintendo_Switch_CPU_capacitors#SOT-323-6_IC_near_MAX17050 CPU cap near M92T36] is shorted. If it is, currently the only possible reason is a dead CPU. There might be corrosion or burn marks near MAX17050. There is another [https://repair.wiki/w/Nintendo_Switch_CPU_capacitors#SOT-323-6_IC_near_MAX17050 CPU cap near the SOT-323-6 IC close to MAX17050], if that is shorted as well then you can easily assume the motherboard is unrecoverable. Can be further confirmed by shorted capacitors around the MAX PMICs [source coming soon - ItalianRetroGuy] | Likely dead CPU. Check if the infamous [https://repair.wiki/w/Nintendo_Switch_CPU_capacitors#SOT-323-6_IC_near_MAX17050 CPU cap near M92T36] is shorted. If it is, currently the only possible reason is a dead CPU. There might be corrosion or burn marks near MAX17050. There is another [https://repair.wiki/w/Nintendo_Switch_CPU_capacitors#SOT-323-6_IC_near_MAX17050 CPU cap near the SOT-323-6 IC close to MAX17050], if that is shorted as well then you can easily assume the motherboard is unrecoverable. Can be further confirmed by shorted capacitors around the MAX PMICs [source coming soon - ItalianRetroGuy] | ||
Revision as of 14:33, 13 January 2024
| Nintendo Switch Not turning on, draws 0.2A @ 15V from charger and slowly drops Repair | |
|---|---|
| Device | Nintendo Switch |
| Affects part(s) | |
| Needs equipment | |
| Difficulty | |
| Type | |
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Problem description
Repairing of a problem characterized by no power, drawing only 0.2A @ 15V from the charger and slowly drops. Without the battery plugged it, it draws ~0.275A @ 15V
Symptoms
- Not turning on
- Draws 200mA at 15V from charger and slowly drops, unplugging battery draws around 0.275A @ 15V
Solution
Likely dead CPU. Check if the infamous CPU cap near M92T36 is shorted. If it is, currently the only possible reason is a dead CPU. There might be corrosion or burn marks near MAX17050. There is another CPU cap near the SOT-323-6 IC close to MAX17050, if that is shorted as well then you can easily assume the motherboard is unrecoverable. Can be further confirmed by shorted capacitors around the MAX PMICs [source coming soon - ItalianRetroGuy]