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当前版本: Paul ,

标题:

No video and USBs don’t work.

文本:

Recently replaced my logic board and now my 2009 Mac Pro turns on but I don’t hear a start up chime and no video shows with my original graphics card. I

would try to reset the SMC and PRAM but the USB ports are not working. What can I do? Any ideas?

设备:

Mac Pro 2009-2012

状态:

open

已接受的回答:

+668813

原帖由: Paul ,

标题:

No video and USBs don’t work.

文本:

Recently replaced my logic board and now my 2009 Mac Pro turns on but I don’t hear a start up chime and no video shows with my original graphics card. I

would try to reset the SMC and PRAM but the USB ports are not working. What can I do? Any ideas?

设备:

Mac Pro 2009-2012

状态:

open