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wtw0987's latest activity
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.Gotcha, ordered one and will update once I get it and place it on the board. Thank you for the help, it is truly appreciated. This is my...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.GS3 voltages were all still at 0. PP2V5 is getting 3.67V and I also noticed that PPBUS_G3H is now at 4.95V instead of 12V as it was...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.I put U9080 back on the board after seeing the readings from above and I think it is functional. Here are the readings I got on the...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.Ah I see sorry wording was terrible there, the readings above are from the logic board without U9080 onboard, here are the readings from...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.expected actual PPBUS_G3H_SSD0 0.51 0.435 P2V5_SW2_TPS62180_SSD0 0.425 0.346 SSD0_TPS62180_FB 1.413 0.351 SSD0_TPS62180_SS...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.I will also note that the board now pulls .2 amps instead of .06 amps as well when powered.
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.PPBUS_G3H 0.458 L9080 0.003 I'm assuming that the SSD is dead? Could also be cause of a bad rework job I'm not the most experienced...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.0.7v PPVDDCPU_AWAKE 1.1v PP1V1_SLPS2R 0.87v PP0V9_SLPDDR 1.8v PP1V8_SLPS2R 0.82v P0V82_SLPDDR 0v PPVNN_PCH_EXT 0v...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.Removed U9080 and got these values for the 3 outliers 0.373 P2V5_SW2_TPS62180_SSD0 0.373 PP2V5_NAND_SSD0 0.371...
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Wwtw0987 replied to the thread A2251 820-01949 Stuck at 5V after water damage.0.13 P2V5_SW2_TPS62180_SSD0 0.133 PP2V5_NAND_SSD0 0.177 PP3V3_G3H_RTC_REG_R 0.456 PPBUS_G3H 0.27 P3V3_S5 0.377...
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Wwtw0987 posted the thread A2251 820-01949 Stuck at 5V after water damage in Macbook Logic Board Repair Questions.I have a board that got a tiny bit of water damage through the air vent on the bottom of the laptop. The laptop was charging when the...
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