hi, someone have that bios?
my mac model is 2017 a1466 emc 3178
Intro. June 5, 2017
Order MQD32LL/A* Model A1466 (EMC 3178)
my mac model is 2017 a1466 emc 3178
Intro. June 5, 2017
Order MQD32LL/A* Model A1466 (EMC 3178)
-
Last edited by whata; 11-22-2018, 09:55 AM.
-
Hello everybody!
To put you in context I recently replaced the battery from my HP Pavilion 15 bc400ns with a used one, everything was going good. The same day, I decided to update the BIOS, everything went good. The thing occurred after I let the battery drain iddling on Windows 11 for the second time to calibrate it that the screen did not turn on again, the computer was on but the screen did not turn, like it would not wake from hibernation. I decided to restart the computer but got no video.
The thing is that I had installed TeamViewer and could log into the computer... -
I HAVE A MACBOOK AIR A1466 820-00165-A THAT IS BIOS LOCKED I WAS ABLE TO DUMP THYE ORIGNAL TO UNLOCK IT AND ION THS PRFOCESS MY CAT GOT ON MY KEYBOARD AND WAS ABLKE TO ERASE THE CHIP ASND THE FILES I HAD SO IM STUMPED. I HAVE A COUPLE BIOS THAT IVE DOWNLOADED AND CHANGED THE SSN BUT WE
HEN I FLASH THEM TO CHIP AND TRY TO BOOT THE MACBOOK NO FAN DISPSPLAY. BUT IT STILL CHARGES AND IF I PUT MY USB VOLT METER SHOW 5V AT USB WHENJ I POWER IT ON. IM STUMPED.. -
I HAVE A MACBOOK AIR A1466 820-00165-A THAT IS BIOS LOCKED I WAS ABLE TO DUMP THYE ORIGNAL TO UNLOCK IT AND ION THS PRFOCESS MY CAT GOT ON MY KEYBOARD AND WAS ABLKE TO ERASE THE CHIP ASND THE FILES I HAD SO IM STUMPED. I HAVE A COUPLE BIOS THAT IVE DOWNLOADED AND CHANGED THE SSN BUT WE
HEN I FLASH THEM TO CHIP AND TRY TO BOOT THE MACBOOK NO FAN DISPSPLAY. BUT IT STILL CHARGES AND IF I PUT MY USB VOLT METER SHOW 5V AT USB WHENJ I POWER IT ON. IM STUMPED.. -
Hi there! I have not so usual situation...
I have 2015 MacBook Air A1466 EMC 2925 with 8Gb of RAM. It seams that I've killed it by bad SSD adapter. It starts, cooler works... But no chime, screen is black. SMC reset seams works, NVRAM reset doesnt works...
My repair guy has checked all possible. It's all ok with power. The last idea - I could kill EFI firmware... So, I need a firmware of EFI to check it. I have a programmer. But I don't have a similar laptop now to download it and compare
P.S. If you have else any ideas about repair, or you had a similar...12-20-2024, 02:31 PM -
Hi everyone.
Macbook Air A1466 EMC 3178 (board 820-00165 A) not turning on and no charging light. Completely dead. With no battery connected it would power up and I could hear the chime, but nothing on the screen and then a sudden turn off. Sometimes during the chime. Opened it up and found some liquid damage. The flat that connects both boards has damage in one side (with a missing pin already). The connectors on the boards are fine, though.
Also, there was liquid damage on the included picture area, which are R8111 and C8111. A quick and soft brush on it made the resistor be gone....04-15-2024, 01:24 PM