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Текущая версия: Paul ,

Название:

Upgrading CPU's Riser board throws red LED after installing X5690

Текст:

Hi,
 
I upgraded my Firmware to 5,1 on a 2009 MacPro. The computer boots fine with the dual quad core processors. But when I install the X5690 3.46ghz chips - it throws the red led and doesn't chime post, no video (page 34 of the MacPro early 2009 manual).
 
I have tried booting with different OS versions, tried a second Riser Board, reset smu. Confirmed boot version B03.
 
I have put the X5690 in a single core Riser Board and it boots fine.
 
Could it be the chips don't work as pairs?
 
Thanks

=== Update (05/23/2018) ===

[image|1463906] This was supposed to be attached
Thanks

=== Update (05/23/2018) ===

[image|1463906] This was supposed to be attached

Устройство:

Mac Pro 2009-2012

Статус:

open

Оригинальный сообщение: Paul ,

Название:

Upgrading CPU's Riser board throws red LED after installing X5690

Текст:

Hi,

I upgraded my Firmware to 5,1 on a 2009 MacPro.  The computer boots fine with the dual quad core processors. But when I install the X5690 3.46ghz chips - it throws the red led and doesn't chime post, no video (page 34 of the MacPro early 2009 manual).

I have tried booting with different OS versions, tried a second Riser Board, reset smu.  Confirmed boot version B03.

I have put the X5690 in a single core Riser Board and it boots fine.

Could it be the chips don't work as pairs?

Thanks

Устройство:

Mac Pro 2009-2012

Статус:

open