Apple mac pro User Manual

Mac Pro Take Apart — Bluetooth Card 51
Procedure
Remove the two Bluetooth card mounting screws. 1. 
Lift the Bluetooth card a short distance from the logic board.2.  
Disconnect the Bluetooth antenna wire from the card.3. 
Remove the card from the enclosure. 4. 
Note: If you are not replacing the Bluetooth card, cover the connector on the Bluetooth antenna 
wire with Kapton or other non-conductive tape to prevent it from shorting out components on 
the logic board. 

Mac Pro Take Apart — Battery 52
Battery
Tools
No tools are required for this procedure. You may, however, find a flat-blade screwdriver useful in 
removing the battery from its holder.
Preliminary Steps
Before you begin, open the computer, lay it on its side with the access side facing up, and remove 
any PCI Express cards that block access to the battery.
Part Location 

Mac Pro Take Apart — Battery 53
Procedure
Slide the battery out from underneath the battery holder’s metal clip.1. 
Remove the battery from its holder.  2.  
Replacement Note: Insert the new battery into the holder, making sure the battery’s positive 
symbol (+) faces up.
Warning: Installing the battery incorrectly may cause an explosion. Be sure the battery’s positive 
and negative sides are correctly oriented in the holder. Use only the same type of battery or an 
equivalent recommended by the...

Mac Pro Take Apart — Processor Heatsink Cover 54
Processor Heatsink Cover
Tools
The only tools required for this procedure are the following:
Long-handled, magnetized #1 Phillips screwdriver• 
Short-handled, magnetized jeweler’s #1 Phillips screwdriver or right-angle, magnetized #1 • 
Phillips screwdriver
Apple Mac Pro wrench (part number 922-8025)• 
Flat-blade screwdriver• 
Preliminary Steps
Before you begin, open the computer, lay it on its side with the access side facing up, and remove 
the...

Mac Pro Take Apart — Processor Heatsink Cover 55
Procedure
Note: To remove the heatsink cover, you must first slide the memory cage toward the back panel.
Using a long-handled, magnetized #1 Phillips screwdriver, remove the two long screws that 1. 
mount the memory cage to the logic board.
Using a short-handled, magnetized jeweler’s #1 Phillips screwdriver or right-angle, 2.  
magnetized #1 Phillips screwdriver, carefully remove the two short screws that mount the 
memory cage to the bottom panel of the...

Mac Pro Take Apart — Processor Heatsink Cover 56
If either of the two short mounting screws for the memory cage strip while you are 
attempting to remove it, the screw will stay attached to its hex standoff located below the 
cage and you will be unable to remove the screw. In this case, do the following. 
 
Note: To avoid scratching the enclosure in the following step, place a piece of sticky note 
paper or removable masking tape over the enclosure edge where you insert the wrench. 
 
•  Insert the...

Mac Pro Take Apart — Processor Heatsink Cover 57
Slide the memory cage toward the rear panel of the computer. 3. 
 
Lift the heatsink cover slightly, rotate it as illustrated, and remove the cover from the 
enclosure.  

Mac Pro Take Apart — Processor Heatsink Cover 58
Replacement Note: When reinstalling the processor heatsink cover, do the following:
Make sure the heatsink cover slides below slot #1 on the PCI card guide, which is attached to • 
the front fan assembly. 
Align the four slots on the underside of the heastink cover’s left edge with the four tabs on • 
the front fan before snapping the heatsink cover into place. ( The slots on the underside of 
the cover’s right edge should automatically align with the tabs...

Mac Pro Take Apart — Front Fan Assembly 59
Front Fan Assembly
Tools
The only tools required for this procedure are a long-handled, magnetized #1 Phillips screwdriver 
and the cover from a PCI Express card slot.
Preliminary Steps
Before you begin, open the computer, lay it on its side with the access side facing up, and remove 
the following:
Hard drives and hard drive carriers in drive bays 1 and • 2
PCI Express card installed in slot • 1
Any 12-inch PCI Express card• s
Top and bottom memory card• s...

Mac Pro Take Apart — Front Fan Assembly 60
Procedure
Using a long-handled, magnetized #1 Phillips screwdriver, remove the front fan assembly 1. 
mounting screw. 
Insert the right-angle end of a cover for one of the PCI Express card slots between the 2.  
enclosure and the lower left edge of the front fan, and using force, lift straight up. Then 
gripping the front fan by the upper right edge and the lower left edge, lift straight up and 
remove the fan from the enclosure. 
 
Note: You may have to use...