HT201518: About EFI and SMC firmware updates for Intel-based Mac computers

Learn about About EFI and SMC firmware updates for Intel-based Mac computers

Przemek S.

Level 1 (1 points)

Q: firmware for imac 8,1

What with firmware for imac 8,1 ? I don't see this "gem" in list on this page.

Posted on Jun 2, 2015 5:28 PM

I have this question too

Q: firmware for imac 8,1

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by Kappy,

Kappy Jun 2, 2015 5:34 PM in response to Przemek S.
Level 10 (270,391 points)

Desktops

Jun 2, 2015 5:34 PM in response to Przemek S.

There is no firmware upgrade for that model as far as I can tell.
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by den.thed,

den.thed Jun 2, 2015 5:35 PM in response to Przemek S.
Level 7 (27,410 points)

Jun 2, 2015 5:35 PM in response to Przemek S.

If there is no update on that list for your model, then the version you have is the current one.
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by Przemek S.,

Przemek S. Jun 2, 2015 5:36 PM in response to Kappy
Level 1 (1 points)

Jun 2, 2015 5:36 PM in response to Kappy

impossible, i remember when I download this few years ago
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by Przemek S.,

Przemek S. Jun 2, 2015 5:40 PM in response to den.thed
Level 1 (1 points)

Jun 2, 2015 5:40 PM in response to den.thed

maybe

for bad, we cant reinstalling firmware if have new same version
in context of this https://reverse.put.as/2015/05/29/the-empire-strikes-back-apple-how-your-mac-fir mware-security-is-completely-broken/
very bad news
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by Kappy,

Kappy Jun 2, 2015 5:41 PM in response to Przemek S.
Level 10 (270,391 points)

Desktops

Jun 2, 2015 5:41 PM in response to Przemek S.

All listed iMacs (8,1) had no firmware update. All use the EFI extensible firmware. Information is from the MacTracker application database.
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by den.thed,

den.thed Jun 2, 2015 6:06 PM in response to Przemek S.
Level 7 (27,410 points)

Jun 2, 2015 6:06 PM in response to Przemek S.

The only thing that I can find for your model was a Graphics Firmware Update.
see > iMac (early 2008) ATI Radeon HD Graphics Firmware Update 1.0.1

Try downloading and installing that... If it reports back that you do not need it, then you do not need it.
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