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  • TS3824 How can we install the iMac Graphics Firmware Update if the screen is white and I can't get to the Apple menu? Updated:11-30

    How can I install the iMac Graphics Firmware Update 2.0, if the screen is white and I can't get to the Apple menu?  My computer has 5 vertical purple lines against white screen at startup before the Apple logo appears and the spinning gear...then eve

  • Late 2011 MacBook Pro running Mountain Lion with app: "iMac EFI Firmware update" Updated:11-30

    I have an app on my MacBook Pro late 2011 model, by the name "iMac EFI Firmware update" that my computer says is useless... can I uninstall it using CleanMyMac without corrupting my OS Mountain Lion or simply dragging it to the garbage?You can d

  • IMac SMC Firmware Update 1.1 will not load. Help! Updated:11-30

    I have just purchased an iMac with a Fusion drive. The App Store tells me to install "iMac SMC Firmware Update 1.1." I have tried to do so several times, leaving the computer alone until it restarts itself. But the update does not seem to have t

  • Installed iMac EFI Firmware Update 1.1 - now programs keep crashing Updated:11-30

    Hi, I installed the firmware update as recommended by apple and now I find that most programs crash on a regular basis. In particular, MS Office (Had this installed before the firmware and it worked perfectly) and iTunes. Can I back out the firmware

  • Question about imac graphics firmware updates Updated:11-30

    My Imac model identifier is imac8,1; the machine is a 2.66 GHz Intel Core 2 Duo, with 2 GB 800 MHz DDR2 SDRAM.  I am running OS 10.6.7.  I have an ATI Radeon HD 2600 Pro graphics card. Firmware Update 1.0.1 is apparently installed, since my graphics

  • Can't install OS 9 on CRT iMac after firmware update Updated:10-11

    This is a bit long winded, sorry! I bought a "working" 2001 iMac, 500MHz, slot-loader, 20 gig HD, CDRW off eBay (the CDRW didn't!) that ran in OS 9. With an external CDRW it worked well, booting the OS discs fine. The previous owner had left his

  • Installing iMac G3 Firmware Update 1.2 on Mac OS X Updated:11-30

    Good evening! I own an iMac G3 Rev. D (333 MHz). It's currently running Mac OS X 10.3.9. At first, I tried to downgrade to Mac OS 9, with no success. Eventually, I found out that the iMac wouldn't react to any startup keyboard commands (just like C,

  • Aluminium Wireless Keyboard Wakes iMac After Firmware Update Updated:11-30

    Hi All, Not sure if anyone is experiencing the same problem, but when I put my iMac to sleep now, it wakes up randomly saying that it has lost connection with my keyboard. I have had zero issues since buying by computer, and I really dont want to hav

  • My iMac 2011 21" Maverick cannot install iMac EFI Firmware Update 1.9 Updated:11-30

    My iMac 21" mid 2011 2.8GHz Ci& 16Gb OSX 10.9.1 has started to run 'hot'. Even then freshly rebooted, the top left hand side of the computer (with the screen facing you) gets rather warm (very hot if you actually use the computer). I beleive this

  • IMac G3 Firmware Update Problems Updated:11-30

    I just got an old iMac G3 from a school I work at and I would like to put OS 10.3 on it. It already has OS 9.2.2 on it, and I am trying to update the firmware to 4.1.9, but I can't seem to find the Firmware Updater program on my Mac. As I said, this

  • Trouble installing iMac Graphics Firmware Update 1.0 Updated:11-30

    hey guys im having trouble with my imac 27in running on mac os x 10.4.11 ati radeon 2600 tiger... My screen started to washout as many imacs have since so i been trying to fix it i found the firmware graphics update but more some reason when i try to

  • About the iMac graphics firmware update 1.0 Updated:11-30

    HI there! I´ve been having really annoying problems since upgrading to leopard... While playing World of Warcraft the system kinda freezes and there is a lot more than me with this problem (http://forums.worldofwarcraft.com/thread.html?topicId=276596

  • Can't install IMAC EFI Firmware Update 1.2 Updated:11-30

    I have been trying to installs this update, but after downloading it and following the instructions, when I shut the computer down, I receive a message that say: "An unexpected error occurred (0). your firmware can not be updated." Can somebody

  • Just did a Firmware Update and can't receive or send mail Updated:10-11

    I just did a firmware update as recommended by Apple: 2008-04-13 18:30:24 -0400: Installed "Aluminum Keyboard Firmware Update" (1.0) 2008-04-13 18:30:32 -0400: Installed "iMac EFI Firmware Update" (1.3) I had restarted my iMac and noti

  • Thunderbolt firmware update 1.2 constantly updates Updated:11-30

    Running Yosemite on iMac Thunderbolt firmware update 1.2 keeps coming back for an update...have went through this for months, months & months! Have tried Apples suggestion to shut down Mac...disconnect all Thunderbolt devices, wait 10 seconds then re

  • Dumb question: Firmware update vs. "power indicator light" Updated:11-30

    Software Update says I need the EFI Firmware Update 1.3. OK. But the related doc (Article 303364) says about restarting: "Hold down the power button until the the power indicator light flashes, then release it." Power indicator light? I must hav

  • /Applications/Utilities/MacBook EFI Firmware Update... Missing?! Updated:11-30

    Hey folks, I've done a search of the forums but to no avail. A Google search has turned up precisely nothing like what I'm experiencing here. I have no idea if it's normal or if my wee 'Book's playing up. Basically, in checking my RSS feeds, I was in

  • Screen no longer works after Graphics Firmware Update Updated:11-30

    I received my new IMAC 20 inch a couple of days ago. Worked like a charm. perfect. I received a request (software update) to update the Graphics firmware for the ATI 2600 processor. I performed the update, but I can no longer use the IMAC. The screen

  • 24" intel-based iMac and software update Updated:11-30

    Hi, I have updated all mac's in the house with the exception of my daughters 24" iMac-Intel. There were 3 updates; 1 for Quicktime, 1 for iTunes and the last one the EFI firmware updater. First pass installed the Quicktime update and refused the othe

  • Mid 2006 iMac Boot Problem (Since latest firmware update) Updated:10-11

    I have a Mid 2006 17" iMac. Ever since the latest firmware update in early December, about every other startup I've been having boot problems. After the white screen with the Apple Logo and the spinning wheel it goes to a blue screen like normal, but