[ianlounge]

I have recently installed a new ATI x1900 XT video card for my mac pro 4 core and since then PT would boot and get stuck on DSI and never get to the point of loading plugins. I got a error -4 and then -9003 (a fresh install of protools and a fresh osx and new 1TB drive). i cant find error -4 anywhere on this forum. my studio is at a stand still. Please help. any ideas?



video card from apple profile
ATI Radeon X1900 XT:

Chipset Model: ATY,RadeonX1900
Type: GPU
Bus: PCIe
Slot: Slot-1
PCIe Lane Width: x16
VRAM (Total): 512 MB
Vendor: ATI (0x1002)
Device ID: 0x7249
Revision ID: 0x0000
ROM Revision: 113-A52027-202
EFI Driver Version: 01.00.202
Displays:
Cinema HD:
Resolution: 2560 x 1600
Pixel Depth: 32-Bit Color (ARGB8888)
Main Display: Yes
Mirror: Off
Online: Yes
Rotation: Supported
Display Connector:
Status: No Display Connected