MacBook Pro 15-inch Touch Bar A1707 820-00281-10 BIOS schematics 820-00281
- Thread starter ThienBui
- Start date
/
plz clear me
Download list
here is problem Mac OS.
mac os alredy update i also formate laptop and re install os but same problm
can try one BIOS new.
yes but i need clear me
yes but i need clear me
hi admin, need bios for a1707 820-00280-09.MacBook Pro 15" A1707 820-00281-10 ( Touch Bar & Touch ID ) DUMP FROM ALGERIA
send one photo code this i check.
ups, sorry. 820-00281-09
on top Available same 820-00281-x
i use bios on top, but why it cannot detect the last mac osx? i try to reinstall, but after it running halfway, it return to boot usb installer. can you help me, admin? my case before is "a critical software update is required for your mac. but an error was encountered while installing this update." do you have any solution for this case, admin?
mac os version you use and how you setup ?
i already try 10.13( high sierra) and already try (command +r) to recovery via ethernet.
all is same. it said an error encountered while instaling update.
and finally i try use bios above. after use bios above, i try to reinstall osx by using usb installer high sierra, its normall like usual in the first step(format ssd, n click install mac) and start process like usual until it restart. after restart (here is the PROBLEM), it cannot read directly to ssd, but it is read usb installer again. even i plug out the usb installer, it still cannot read ssd, just like ssd not detect.
can you help fix this issue?
no, I don't know what it needs to check.
KPK LAPTOPS
Registered member
Please Send Clear ME
KPK LAPTOPS
Registered member
i Try this bios but laptop is not turn on
macbook and bios old error what ?
I don't see you provide any details?
