820-3115-B Apple logic board 2012 13\" 2.9 GHz core i7 *refurbished* For Sale

820-3115-B Apple logic board 2012 13\
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820-3115-B Apple logic board 2012 13\" 2.9 GHz core i7 *refurbished*:
$285.00

Why buy from me?
I have a track record of success repaired logic board that I sell daily on here on . Many of my repaired vary from minor issues to major such as a fuse blown to a bad SMC IC. But regardless of the repair, I will explain what was wrong the board when I originally got it in my possession and I will walk you through on what was the issues and how I managed to get it back to working condition. Many of my repairs will have original Apple parts that I used from old Apple boards which is the same as making it \"Original and Apple-like\". Many people will repair such board and will leave a mess behind such as flux everywhere and wires going everywhere. In my process, after any repair, the board will bathe in an ultrasonic cleaner for five minutes and then bathe in 99% alcohol and heat dry at 170 degrees F. Then any wires that I used for repair they will be silicone coated for further protection and will last as long as it originally was. I always applied brand new Thermal Paste (ONLY IF SPECIFIED THAT IT COMES WITH HEAT SINK!!!) and I only used the best from either Artic MX4 or Thermal Grizzly kryonaut (currently the best selling at the moment) and i will specified which one was applied in the last section of \'WHAT\'S INCLUDED\" section. What was wrong?Board won\'t turn on when plugged in and no sign of power anywhere. Verified that there was a short on the board.What was performed/repaired?Found out the thunderbolt circuitry was damaged thus creating the short which stop the logic board from starting up. I had to peel off the whole thunderbolt circuitry to rid of the short which means this board WILL NOT HAVE THUNDERBOLT. Many have asked me why thunderbolt it not repairable and the reason is due to the way Thunderbolt failed. When it failed, it normally always shorts the main power line and most chips and resistor and the capacitor will get really hot thus destroying the components along the way. But after this, short disappear but I still didn\'t have my green light. The was a break in the line from the DC-in power supply to the green light coil. I repaired this by using magnet wire. This area has been conformally coated. After getting my green light, the fan spin then stops and back and forth. This was repaired through the current sense circuitry. After this, the screen lit up and chimed on my test laptop and passed ASD EFI and ASD OS with no issues.What is included and coming to your mailbox?The main logic board itself, and a BRAND NEW AUTHENTIC APPLE FAN (SUNON brand). Heat sink not included.
--PLEASE NOTE--
THERE ARE TWO ISSUES I WANT TO POINT OUT AND IF THIS IS YOUR FIRST TIME BUYING FROM ME, PLEASE READ CAREFULLY AND TRIED TOREAD LINEBY LINE TO ENSURE YOU UNDERSTAND THE RETURN POLICY AND ALSO A LITTLE HUMAN COMMON SENSE JUDGEMENT IF I DO NOT ACCEPT A RETURN.
FIRSTLY....Due to issues in the past with buyers returning boards thatwereshipped out fine but when they received it, some of its functionality is now either half dead or is completely dead, as an example, I would post an issue with no power in the logic boardthen explained the repair process and tested in my test laptop but a buyer would return it due to no backlight issue on the keyboard. For cases like these, I would HIGHLY RECOMMEND you to NOT USE your old plugs, keyboard, trackpad, ect.. if it\'s been WATER DAMAGED!!! Most of the reason why an IC chip would blow or burn out is due to damaged components and corroded connectors. Such as the LCD plug which carries a lot of power and load on it and if I replaced the LCDconnector while you\'re still using your corroded LVDS/LCDplug, you\'ll just burn the connector and the LCD backlight IC like it did in the first place! And for these cases, I would not accept a return or a follow-up repair. We have security markings hidden along the board itself and all of the identification and serial numbers have been recorded and if we suspect fraudulent such as switching IC\'s and such, we will report this to your local police in your area as this is starting to become a problem that even law enforcement is starting to show support on this matter.These types of fraud are felonies with severe charges and consequences that are not worth the small potential monetary gain you hope to achieve in committing such offenses and we hope you understand where we are standing. In any situation, where buyer claims that it\'s been delivered damaged, we will notify the local post office as we always add insurance in our packages and the post office also keeprecords on their behalf in case of fraudulent and insurance abuse. We hope you\'ll have a great experience buying from us!!
SECONDLY...On all of my refurbished logic board, I guaranteed a 3 month warranty free. Should something failed in that 3 month period, you would simply contact me via and instruction will be given from there. Please do not open an Return as this will only prolonged the process as I will have to deal with Paypal and then and such. YOU will have to pay the shipping to send the item back in for repair and when the repair follow-up is finished, we will pay for the shipping back to you.


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