Which pins can I safely short to disable some of the built in memory on the 13" air?
Which pins can I safely short to disable some of the built in memory on the 13" air?
A tablespoon of salt mixed with an ounce of h20 should do the job.
attemp to reset efi pw on first gen airBut srsly... why?
attemp to reset efi pw on first gen air
attemp to reset efi pw on first gen air
Any hardcore electrical engineers out there?
Agreed with the last poster - you are seriously in over your (or any other Air owners) head. You need to hit the Apple store.
Many things can be solved by going to the apple store. This is not one of them.
Apple said:Resolution
If you cannot remember the EFI firmware password for your MacBook Air, please schedule a service appointment with either an Apple Retail Store or an Apple Authorized Service Provider.
Many things can be solved by going to the apple store. This is not one of them.
attemp to reset efi pw on first gen air
Any hardcore electrical engineers out there?
I'm an engineer (albiet not with a specialty in computer hardware).
There are usually two pins that need to be connected while booting to reset the EFI memory. Traditionally the motherboard manufacturer clearly labels these pins. I doubt that is the case inside an MBA. An internal Apple repair manual might have that information for debugging/refurbishing purposes.
I know the layout of the logic board but not looking to desoldering a chip.
Just need some advice on disabling it temporally whether by shorting power supply to the chip or some method keen to an engineer.
efi password can be reset by taking a wire and connecting two tin pads on the logic board, shorting out memory will just ruin the logic board....not reset anything.
ill see if i can locate the location on the logic board for you.
No offense OP but its pure stupid not to take this to an Apple store. It doesn't matter what you read in a genius service manual, that is just a guideline. If/when you screw it up you'll be out an air. If you take it to Apple and let them handle it and they screw it up, you get a new air.
Maybe there's a reason why someone wouldn't want to take a machine into the Apple store... that has a password... that they do not know.
Thats exactly what I'm thinking.
Maybe there's a reason why someone wouldn't want to take a machine into the Apple store... that has a password... that they do not know.
No offense OP but its pure stupid not to take this to an Apple store. It doesn't matter what you read in a genius service manual, that is just a guideline. If/when you screw it up you'll be out an air. If you take it to Apple and let them handle it and they screw it up, you get a new air.
Waste of time, there are no geniuses that would go out of their way and not follow guidelines. He'll be liable and probably be rebuked by the store manager. Besides, it's out of warranty and they won't even touch it unless it was a dead simple fix.
The macbook air is already out of commission, so there are no negatives to learning and trying new things on the logic board.
No, it's not stolen. Lay off of the skepticism.
Lets get back on topic shall we and stop suggesting that I bring it to the store.
Wow aren't you rude to people who were trying to help you.