Windows 7 x64 display issue

[ElAguila]

I am getting random reboots so I looked at the windows problem reports and I found this in the Diagnostic event log and I was wondering if anyone can tell me what is going on. I am running 2 4870 X2 card in crossfireX, Q9650 CPU @ 4GHz, and 4x2GB RAM.:

The Desktop Window Manager is experiencing heavy resource contention.

Scenario : The Desktop Window Manager responsiveness has degraded.

The event data says:

EventData

DisplayDeviceFriendlyNameLength 22

DisplayDeviceFriendlyName ATI Radeon HD 4870 X2

MemoryBandwidth 24134000

MemorySize 4013117440

Scenario 3

[cluberti]

It's saying the device driver for that device has a queued instruction depth that isn't clearing fast enough. Are you running the latest driver for that card?

[ElAguila]

I have the latest driver installed. I will remove the driver and use a driver cleaner and reinstall and see what happens.