2 Replies Latest reply: Jul 2, 2012 2:36 PM by mtbakerskier1
mtbakerskier1 Level 1 Level 1 (0 points)

My mid 2010 Mac Pro will not turn back on when warm.

 

The front led light turns on as normal, but I get nothing on the screen. I have tested the screen on numerous other computers, and have even replaced the ati 5870 card with a brand new one.

 

I have even done a clean instal of the operating system.

 

The problem only persits if the machine is warm.  If the computer has been off for a period of time it will start up no problem.

 

Any ideas?


Mac Pro, Mac OS X (10.7.4)
  • The hatter Level 9 Level 9 (60,510 points)

    run and buy Hardware Monitor

     

    Start from there. Then we / you can post the ambient, the thermal sensor readings for varius items

  • mtbakerskier1 Level 1 Level 1 (0 points)

    Ok,

     

    I can also log into the computer remotly when it happens and I can screen share.  It shows the display as connected.

     

    Here is the screen shot of the hardware monitor temps.  Waiting for the license key email so I can post all of the other values.

     

    Thanks for the help!

     

     

     

    Ambient Air 30°C

     

     

    CPU A Heatsink 35°C

     

     

    CPU A Temperature Diode 35°C

     

     

    CPU Core 01 34°C

     

     

    CPU Core 02 ---

     

     

    CPU Core 03 50°C

     

     

    CPU Core 04 ---

     

     

    CPU Core 05 34°C

     

     

    CPU Core 06 ---

     

     

    CPU Core 07 35°C

     

     

    CPU Core 08 ---

     

     

    CPU Core 09 34°C

     

     

    CPU Core 10 ---

     

     

    CPU Core 11 26°C

     

     

    CPU Core 12 ---

     

     

    Hard Drive Bay 1 30°C

     

     

    Hard Drive Bay 2 32°C

     

     

    Hard Drive Bay 3 33°C

     

     

    Hard Drive Bay 4 34°C

     

     

    Memory Module Slot 1 43°C

     

     

    Memory Module Slot 2 44°C

     

     

    Memory Module Slot 3 43°C

     

     

    Northbridge Chip 53°C

     

     

    Northbridge Heat Sink 45°C

     

     

    PCIe Slot 1 52°C

     

     

    Power Supply Location 1 40°C

     

     

    Power Supply Location 2 40°C

     

     

    SMART Disk OWC Mercury Extreme Pro SSD (MXE102°C010E39A6461)

     

     

    SMART Disk WDC WD2001FASS-00W2B0 (WD-WM40A°CY00369528)

     

     

    SMART Disk WDC WD2001FASS-00W2B0 (WD-WM41A°CY00486387)

     

     

    SMART Disk WDC WD2001FASS-00W2B0 (WD-WM41A°CY00487655)

     

     

    SMART Disk WDC WD2001FASS-00W2B0 (WD-WM40A°CY00488400)

     

     

    SMART Disk WDC WD6000HLHX-01JJPV0 (WD-WX3L31°CE40D2659)

     

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