Setup guide
Pro Tools|HD Setup Guide12
Installing Pro Tools|HD Cards
This section shows how to install Pro Tools|HD 
cards into a Windows computer. 
To install Pro Tools cards:
1 Turn off your computer and any peripherals. 
Leave your computer’s power cable plugged in 
so the computer is grounded.
2 Disconnect all cables attached to the com-
puter (such as hard drives, displays, USB and 
FireWire devices) except for the power cable.
3 Open the computer case.
4 Remove the metal access port cover behind 
the slot you want to use by removing the screw 
and sliding the cover out from the access port. 
5 Do one of the following depending on 
whether your computer has PCIe or PCI card 
slots:
• Install the Accel Core (for PCIe) card in the 
first PCIe slot.
– or –
• Install the HD Core (for PCI) card in the 
first PCI slot.
6 If you are installing additional Pro Tools cards 
(or other cards), skip to the next step. If you 
have no additional cards to install, do the fol-
lowing:
• Secure the card in place with the slot access 
port screw you removed earlier.
• Close the computer case.
• Skip to “Connecting Audio Interfaces” on 
page 14. 
7 Do one of the following depending on 
whether your computer has PCIe or PCI card 
slots:
• Install the first HD Accel (for PCIe) card in 
the second PCIe slot.
– or –
• Install the first HD Accel card (if any) in the 
second PCI slot.
8 Install any remaining HD Accel cards in the re-
maining consecutive PCIe or PCI slots.
9 For a computer with PCI card slots, install any 
HD Process cards in the remaining consecutive 
PCI slots (64-bit or 32-bit). 
10 If you are installing a SCSI host bus adapter 
(HBA) card, install it in the highest-numbered 
remaining slot.
11 Check to be sure that your cards are installed 
in the proper order for your system, starting 
with the lowest numeric slot:
• Display card for your computer monitor
• Accel Core card (for PCIe) or HD Core card 
(for PCI) 
• HD Accel cards
• HD Process cards
• SCSI host bus adapter (HBA) card
12 Secure each card in place with the slot access 
port screws you removed earlier.
To install cards into an expansion chassis, 
see the 
Expanded Systems Guide.
Before handling any card, discharge static 
electricity from your clothes or body by 
touching a grounded metal surface, such as 
the power supply case inside your computer.










