phuketmymac
New member
Hi,
I have that board that won't detect the trackpad in the OS where it works fine in EFI.
We also tried to plug a USB mouse and it would'nt detect it.
Booting from a USB drive worked fine however.
We can use the FN keys while at the login screen (lower/raise screen/keyboard backlight) so we assume that the keyboard is detected properly.
With a different OS, same thing is happening.
We tried with a known good board and trackpad works fine so mainboard issue here.
Logicboard shows no apparent liquid damage.
Any idea please?
I have that board that won't detect the trackpad in the OS where it works fine in EFI.
We also tried to plug a USB mouse and it would'nt detect it.
Booting from a USB drive worked fine however.
We can use the FN keys while at the login screen (lower/raise screen/keyboard backlight) so we assume that the keyboard is detected properly.
With a different OS, same thing is happening.
We tried with a known good board and trackpad works fine so mainboard issue here.
Logicboard shows no apparent liquid damage.
Any idea please?