I have a MacBook Pro that replaced the DC-in flex cable connector. After replaced the connector the laptop stuck at Apple Logo. Won't boot to Option and Target Mode either. No water damage no shorted on the board. Any help would greatly appreciated. Thanks!
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Hi all, working on a MacBook Air A2179 EMC 3302 stuck on Apple Logo. Came in dead. There was spillage on both of the USB-C Charge port connector. I replaced the cap 4.7UF 25V near the speaker connector as it was corroded. Replaced USB-C connector with a new one & now I get display. The problem is that gets stuck on the Apple logo & sometimes it even boots up into OS after a very long time & the CPU fan spins fast. Kindly any repair tips will be appreciated. Do these logic board have BIOS, so that I could do a clean up or load a new dump. Thanks in advance. -
Hi guys i have my personal MacBook Pro 2015 820-00165 board that was working fine for more than a year and one day stopped working on my original Magsafe charger. It was turning on with my bench power supply. Opened it up and while diagnosing that somehow i ended up with a shorted smc.The line which was shorted was SMC_PM_G2_EN. I removed the SMC and short was gone. So all I had was another working donor board 820-3435 which i used to program it's SMC to 820-00165 using the SMCTOOL By MuertoGB.Took that SMC and use it on my 820-00165 board .And my board started working again. PPBUS_G3H 8.56V.... -
hi i got this macbook that was stuck on apple logo. tried ssd on another board and it work perfectly.
tried also pram nvram reset, smc reset, safe mode, verbose etc etc but always same thing: laptop power on with chime... stay on apple logo for like 60 seconds and then reboot.
today im getting t3 screw and take board apart, but it seems to have no liquid spill or similar. top of the board is perfect and like new....
anyone got that similar problem? bios or what ? -
it was liquid damage and after cleaning i got to this stage
i tested external screen that is ok
but external mice nor kb
so i m asking if anyone had similar issue so no time waste
or if not then just where to start
yest it is charging and ruing from battery and running same as on internal LCD and on external LCD
kb got the 1.8v and 3v3 present
there was liquid damage only on the area of the GPU wing just till the speaker amps
any ideas please
thank you ....03-28-2025, 07:47 AM -
I just got this tv today and it's getting stuck on the wallpaper. When I first power it on it goes to the V logo, then a black screen for about 15 seconds, then a Chromecast error for just a few seconds, and then finally to a wallpaper. It stays frozen on this wallpaper and does not respond to anything on the remote besides power on/off. Likewise the buttons on the tv do nothing either (besides power). I did the "reset" by holding the volume down and input buttons together for 10 seconds. It showed a message at the top of the screen saying it was Wiping Data and would restart soon. After...
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