For $29/mo, we provide access to advanced level technicians who will answer your questions on any Macbook board related matter to the best of their knowledge promptly & walk you through how to solve your problem so you can deliver a working board to your customer.
Hello all. Hope your all keeping well and safe.
So, I have in an A1989. 820-00850. Logicboard is immaculate. When first powered on the progress bar will only go about 10%. after about 2 mins, fans will spin fast. Goes no further. Powering on to the boot options, two options available. One is...
Hi all. I hope your all healthy and staying safe.
I am after a little information on an issue with a macbook that is coming in next week. I am going to be upfront with this. The issue is one I have not encountered before, the Macbook being used, all I have is 2 photo's and its a 2017 model, the...
Hi all. dont suppose anyone in the UK, has scrapped an A1706 touchbar that has a battery connector screw they are willing to sell at all please?
Thanks in advance.
Hi all, hope everyone had a good christmas/ holiday.
I want to share an experience, more for informational purposes.
Had an A1502 820-4924 come in with no power. PP3V42_G3H and PPBUS_G3H were present. So set about having a look over the board. Tho and behold J4915 was burnt on pin 3...
Hi all, firstly Happy New Year to you all.
Secondly, I have this ongoing problem with an A1502. Unless an orginal battery ( factory fitted) is put into this MBP, it fails to charge any other battery I put in. I have used 6 batteries from different suppliers and none will charge. But as soon as I...
Hi all. Not frequented the forum for a while as been getting along with the Macbook repairs quite well. So an overdue helloooo. Anyway, those that have read my posts know it is not going to be a short one... here goes.
Above mentioned Macbook pro is given to me for repair. Presented with no...
Very quick question, not seen this before, searched the net and after doing the SMC reset, same problem exists just need some advice before I make a report to the company that potentially is buying it in.
MBA A1370 mid 2011. Battery indicator and in system info show 40 cycle count and service...
Hi all. Not posted for a while as I seem to be getting on OK with the logic board repairs. However, I think I am not seeing the wood for the tree's. I am searching around and losing track of what, where, why and when.
MBA A1466 820-00165
Magsafe- Green to Orange- no power on- no fan spin...
Morning all.... as usual, I am stuck.
So, MBA A1466 820-00165- liquid ingress. Initial presentation... no boot, no power, no magsafe LED.
Opened up, JTAG corroded- removed- pads cleaned.
U5110- corroded- removed, pads cleaned, U5110 put back on from a donor board.
I now get PP3v42_G3H and...
Hi all. There is a simiar post up in the last 5 hours by Don Anton but I do not wish to hijack his one. However I have a similar problem but with slightly different circumstances..
Above mentioned logic board. Corrosion on U5110/ C5120/R5127/C5101/ C5126 and the area around...
Now I know I am going to get ribbed... so here goes. I am trying to deduce this with through logic but not getting it right, i don't think.
Above board.... magsafe charger goes from green to orange... indicates PPBUS_G3H and PP3v42_G3H is present. Hopefully I have that right. Board is not...
So, quick info first..... Lenovo Ideapad 500s-13isk. no power to the board. Narrowed down to a blown diode. Can not find any info at all anywhere on this component. Not to buy, not to get spec's, not to get equivalent. Designation on the board is PD303. Got one other on the board that is...
Good morning all.
I know I am probaly going to get trolled here and the problem is more than likely so evident.... but I dont seem to be able to locate the issue or what I am looking for as I am getting strange readings. So as follows:-
J7050
pin 7/8/9/16/17/18-- gnd
pin 4/13-- alternates 3.42v...
Hi Guys. Really odd one. MBP A1278 820-3115-B. Come in for running extremely slow. Normal things, slow boot, cursor judders, slow to load web pages and load apps. Opened it up, no sign of liquid ingress anywhere. board is dusty so blew off with compressed air ( from a compressor not a can)...
Basic problem fault:-
Customer gives me the above mentioned MBA 4.2 claiming a battery issue and "virus" on the hard drive.
Initially plugged in the magsafe and the LED went green but failed to power on. I did an SMC reset and it powered on. However, it runs horrendously slow. Rebooted to the...
I have recently had a MBA A1466 in for a liquid damage job. I had to buy the ASD from Vinafix as there was an issue with the logicboard. I have now got an A1369 in. I have had a looksie ( as you do) and it has got ASD ver 3A225 on it. Obviously, as I do not have this version, is there a way...
Hi all. I put up a post a few days back but it seems to not be showing. However, ASD did finally throw up 2 errors, ( was taking an age to complete).
Quick recap. A1466 ( 820-3209-A) liquid ingress. Keyboard requires replacement. New one connected. System running very slow.
Run ASD and 2...