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ashishv_26 Level 1 Level 1 (0 points)

Hi,

I've replaced my old Nvidia GT 120 (PCI) display card with the new ATI Radeon HD 5770 1024 MB display card (PCI).

It is working, but when I am looking 'PCI Cards' tab under Hardware in the 'System Information', its showing two cards under Slot-1...
Shows this information:

 

Card                                                  Type                                   Driver Installed                              Slot

ATI Radeon HD 5770               Display controller                               Yes                                        Slot-1
ATI Radeon HD 5770               ATY,HoolockParent                          No                                         Slot-1

 

The details of each (after clicking on them seperately) are following:

 

First entry:

 

ATI Radeon HD 5770:

 

  Name:    ATY,Hoolock

  Type:    Display Controller

  Driver Installed:    Yes

  MSI:    Yes

  Bus:    PCI

  Slot:    Slot-1

  Vendor ID:    0x1002

  Device ID:    0x68b8

  Subsystem Vendor ID:    0x106b

  Subsystem ID:    0x00cf

  Revision ID:    0x0000

  Link Width:    x16

  Link Speed:    5.0 GT/s

 

 

Second entry:

 

ATI Radeon HD 5770:

 

  Name:    ATY,HoolockParent

  Type:    ATY,HoolockParent

  Driver Installed:    No

  MSI:    No

  Bus:    PCI

  Slot:    Slot-1

  Vendor ID:    0x1002

  Device ID:    0xaa58

  Subsystem Vendor ID:    0x106b

  Subsystem ID:    0xaa58

  Revision ID:    0x0000

  Link Width:    x16

  Link Speed:    5.0 GT/s

_____________________

 

...how I can make this ATY,HoolockParent work properly..! ..I've searched over but couldn't find any driver or such seperately anywhere for the same.

What are the basic functionalities of this ATY,HoolockParent and what can be the bad effects of not having it installed properly..?

Please let me know how I can solve this problem..

 

Thanks!

 

 

regards:

Ashish

Mac Pro (Early 2009)

Processor:  2 x 2.26 GHz Quad-Core Intel Xeon

Memory:     8 GB 1066 MHz DDR3 ECC

Graphics:    ATI Radeon HD 5770 1024 MB

Software:    Mac OS X Lion 10.7.2


Mac Pro (Early 2009), Mac OS X (10.7.2), 2 x 2.26 GHz Quad-Core Intel Xeon
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