- Frozen mouse at start up mac os mac pro mid 2012 mac os x#
- Frozen mouse at start up mac os mac pro mid 2012 full#
- Frozen mouse at start up mac os mac pro mid 2012 Bluetooth#
Then, it is able to use the external keyboard and mouse again.
Frozen mouse at start up mac os mac pro mid 2012 Bluetooth#
Try to pair the Bluetooth keyboard more than 20 times. Now, the Bluetooth keyboard is failed to pair with the Mac. The Mac tried to detect a Bluetooth keyboard. When I restart the Mac again, the built-in keyboard black lights turn on.However, the built-in keyboard and track pad is not responsive. The recent attempt, I deselected "Put the computer’s hard disk to sleep whenever it’s inactive" both 2 tab in energy saver (system preferences). Jun 22, 2015, 11:47:23 PM kernel: Error: AppleHSSPIController::doSPITransfer CRC from device was invalid: computed 0x30FF, received 0xFFFF I see the log as the following error: Jun 22, 2015, 11:47:23 PM kernel: Error: AppleHSSPIController::doSPITransfer NAK received from device See the logs or run Apple Diagnostics(boot while holding down D key using an External Keyboard). It doesn't not require an external key board.
I can reset SMC using built-in key board and MagSafe power adaptor. With a Magic Mouse and Keyboard, I can boot the Mac using all start-up options as well as reset NRAM(PRAM) mentioned in Apple KB. The internal keyboard and trackpad hasn't still not worked. I used a Magic Mouse and Apple wireless keyboard, now, I can boot to OSX as normal. Btw, I can't book to Recovery or from a USB : Should I use an external keyboard to try to fix the : I will try your advices to see whether an USB mouse works. I will buy or borrow a USB mouse from my friend to give it a try as your advice. Unfortunately, There's no Apple AS or retailer. I've never used Magic Mouse, Magic Trackpad Or any external devices before.I bought the Mac one year ago (In US), It is a MacBook Air 11.6 Early 2014 as the retailer mentioned in the order. I created the USB tick from this guide : Create Bootable USB Drive Yosemite Mac 10.10 With TransMac (Intel & Typerix, I've ever tried all boot options using key combinations as Apple's guides but the boot options are not able for the Mac as the built in keyboard is not recognized. I've just created a USB tick using Transmac app, but the Mac doesn't start from the USB tick. At the present, The Mac is running OSX 10.10.3 There's no external devices that connect to the Mac. The keyboard and trackpad appears not to be responsive. I can't reset PRAM (Command, Option, P and R) but it's possible to reset SMC. The MacBook is silent as I minimized sound volume before it's failed to boot.
Frozen mouse at start up mac os mac pro mid 2012 mac os x#
Includes Mac OS X 10.10 or OS X 10.9 Update
Frozen mouse at start up mac os mac pro mid 2012 full#
Below is the screen caputured images.Īlso, the video show full start-up progress: I can't do any thing except turning off the Macbook. The progress bar runs and the screen shows up with the pointer in top-left conner of its screen. Turn on (Use power button), it starts and go to the screen.Īpple logo and progress bar displays (As soon as I press power button from turn-off state). I tried all boot options, but the key combinations doesn't work. I shut it down and restart 3 times (using the power button), and the MacBook now goes to a strange start up screen. I left the MacBook to be idle for a while and its keyboard and trackpad became non-responsive.
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