disabling on board video causes HD 5770 to crash

[oslama]

Noticed that hybrid crossfire was still on when updating to CAT 11.5,
turning of IGP (HD3200) inside BIOS causes HD 5770 to artifact, freeze and then BSOD in Windows 7.


Previous configuration: IGP 3200 + 3450 PCIE
New configuration: 5770 PCIE

I have removed all previous drivers and installed CAT 11.4

BSOD/Error Log:

Log Name: System
Source: amdkmdag
Date: 5/13/2011 3:15:26 PM
Event ID: 62464
Task Category: DVD_OV
Level: Information
Keywords: Classic

Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="amdkmdag" />
<EventID Qualifiers="16384">62464</EventID>
<Level>4</Level>
<Task>61</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2011-05-13T20:15:26.046466300Z" />
<EventRecordID>273253</EventRecordID>
<Channel>System</Channel>
<Computer>Pattymus</Computer>
<Security />
</System>
<EventData>
<Data>
</Data>
<Binary>00006000010000003D00000000F40040000000000000000000000000000000000000000000000000FFFFFFFF0005064C0300000003000000030000000300000003000000030000000300000003000000030000000300000000000000000000000300000000000000000000000004060000803E003C0000000000000000803E003C00000000000000</Binary>
</EventData>
</Event>

 

[NoQuarter]

Try going in to Device Manager first and uninstalling the Radeon HD 3200 device listed there before disabling the IGP in BIOS so Windows doesn't try to load drivers for it.