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Operating Systems OS X (Apple) 12-Core MacPro (2013) kernel_task over 1200% Post 303034568 by Neo on Monday 29th of April 2019 10:52:23 PM
Old 04-29-2019
Yesterday I visited the Apple Care center after seeing Avengers End Game to pick up my Mac Pro (Late 2013) - 2.7 GHz Twelve-Core, MacPro6,1 (A1481). Apple changed the logic board under warranty and told me all was "normal" again.

While I was there, I asked to see the defective logic board. Apple mentioned that the board was sent to the factory when they requested a new one, so they did not have it at Apple Care.

I also asked if the good folks at Apple Care could tell me exactly what chip or part of the logic board had failed. They replied that their diagnostic test equipment only indicated "pass" or "fail" on the logic board and did not designate or indicate which parts of the board had failed. I asked them if they had any idea why the logic board failed. They replied that many Apple logic boards fail and they don't know the exact reason. For me this is the second logic board to fail in the same month, one on this Mac Pro and one on a MacBook Air. Seems like Apple has a lot of logic board failures, at least from my experience.

My recommendation is that all owners of Macs extend their Apple Care warranty as long as they possibility can since Apple seems to have a fairly high rate of logic board failures and the cost of Apple Care extended warranty is much less than the cost of replacing a logic board.

Now back on my desk, my Mac Pro seems to be running normally again. I just installed the latest version as of today, Mojave Beta 10.14.5 and all is well and she is humming along normally.

Overall, I am very happy with the support I received from Apple Care in Thailand. It's impressive that Apple can provide such great service on the oppositve side of the world, The technicians and all staff were highly professional and enjoyable to work with. They resolved the flawed logic board problem with MacPro quickly and under warranty, so there was no cost or charges to me, only smiles and questions like "how much did you pay for that", since I assume they do not see a lot of 12-core Mac Pros in that particular location where most customers are their to get their iPhones repaired, especially the iPhones which have been underwater!

Apple has a great warranty program globally. I highly recommend all Apple Mac users keep their extended warranty programs up-to-date, especially in light of the apparent frequency of logic board failures.

It's good to have this great 12-Core Mac Pro with 64GB of memory up and running normally again.

Thank you Apple!
These 2 Users Gave Thanks to Neo For This Post:
 

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HOOLA(6)							     board_gen								  HOOLA(6)

NAME
make-gnome-freecell-board, make-aisleriot-freecell-board, make-microsoft-freecell-board, make-pysol-freecell-board - Programs to generate boards to be used as input to Freecell Solver. SYNOPSIS
program [-t] board-number or for make-pysol-freecell-board: program [-t] [-F] board-number [game-string] or for make-aisleriot-freecell-board: program [-t] board-number [game-string] DESCRIPTION
These programs are command-line programs that can generate the initial board of the Freecell games of several popular Solitaire implementations. Those boards can be in turn be inputted to fc-solve by means of a pipeline, or placed inside a file for safe-keeping. make-pysol-freecell-board and make-aisleriot-freecell-board also accept an optional third argument which indicates the game type. This type defaults to Freecell, but is useful for generating the boards of other games. Note that using this flag does not preclude one from using the "--game" flag of fc-solve. make_pysol_freecell_board.py accepts another parameter called -F or --pysolfc that deals the PySolFC boards instead of the classic PySol ones. A common paradigm for using those programs is something like: bash:~$ make-microsoft-freecell-board 11982 | fc-solve -l gi If the "-t" option is specified, then the 10 cards are printed with "T"'s, instead of "10"'s. While this does not have any effect on fc- solve it may prove useful for other solvers or solitaire implementations which do not accept "10"'s. Here is a short description of each program: make-gnome-freecell-board Generate the boards of the standalone Freecell program that comes with the GNOME desktop. make-aisleriot-freecell-board Generate the Freecell boards of GNOME's AisleRiot. make-pysol-freecell-board A Python script that generates the boards of the various games of PySol. make-microsoft-freecell-board A program that generates the boards of Microsoft Freecell and of the Freecell Pro implementation of Freecell. OPTIONS
board-number is the board number as a decimal number. game-string is a string describing the game. Valid strings and their respective games are: bakers_game - Baker's Game (*) bakers_dozen - Baker's Dozen (Broken) (*) beleaguered_castle - Beleaguered Castle (*) citadel - Citadel cruel - Cruel der_katz - Der Katzenschwantz die_schlange - Die Schlange eight_off - Eight Off (*) fan - Fan forecell - Forecell freecell - Freecell (the default) good_measure - Good Measure ko_bakers_game - Kings' Only Baker's Game relaxed_freecell - Relaxed Freecell relaxed_seahaven - Relaxed Seahaven Towers seahaven - Seahaven Towers (*) simple_simon - Simple Simon (*) streets_and_alleys - Streets and Alleys make-aisleriot-freecell-board supports only the games marked with an asterisk (*). SEE ALSO
fc-solve (6) /usr/share/doc/freecell-solver-bin/README.board_gen AUTHOR
Shlomi Fish, <http://www.shlomifish.org/> . board_gen 3.12.0 2012-06-22 HOOLA(6)
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