bjf
Senior Member
Last Activity: 1 day ago
Joined: 05-04-2016
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Yeah, nothing. I'm convinced this has nothing to do with networking issues WHEN there was damage to the board. I think it's just an issue with the board... -
Another 820-00840 booting to update screen
This had extremely minimal liquid-damage around U4200 and was booting to the update screen before we touched it. I cleaned up and reflowed U4200. It still... -
Yes, and it works fine on battery. Everything is truly fully functional, except that it restarts when plugged in.Leave a comment:
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Fully functional early 2013 MacBook Pro 13". Autostarts every time you plug it in.
Not sure what to do with this one. 820-3462 Replaced R6920, C6900-02 and C6994 to get power flowing back in from the MagSafe. The computer is fully assembled... -
Yeah, that's why I never work on them. I only worked on this because it was an actual liquid-damaged computer. Some of them do actually end up working...Leave a comment:
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820-00244 Has 20V but no current.
I'm getting 20V on this board and PPBUS is 8.6V but board is not turning on. The board is pretty clean and the few components that looked bad I replaced.... -
820-00850 5V coming in. Has 12.3V on PPBUS
This board had liquid-damage. Has 5V coming in with .20 amps of current. Has 3.3V on PP3V3_G3H_RTC. Has 3.3V on PP3V3_UPC_TB_LDO. Not sure where to go... -
No, but I'm almost certain it was from the Touch Bar circuitry on the board being damaged in some way. There are three scenarios where I see this Critical...Leave a comment:
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Thanks, that got me there. Had some crud on the back of the connector on pin 47 that the ultrasonic didn't get. Wasn't getting voltage because of that....Leave a comment:
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Thanks. Turns out there was something very small in the connector that was keeping it from working. I found it once I looked under the microscope.Leave a comment:
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D6900 is good. Couldn't find D6901, 2 or 3. The USB port doesn't work for anything though, meaning it won't detect a drive or any device. It's like the...Leave a comment:
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It's just completely dead. No display at all.Leave a comment:
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820-00244 only one side of USB works
This computer is fully functional other than the fact that the USB port only works when plugged in one way, but if you flip it over - no power or signal....
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