polarinmotion

Thanks for the reply. I should have written: 'Device Manager' and not 'Task Manager' (my mistake) in my first post, i.e. I should have said that I have been trying to disable HDA in Device Manager, but with every re-start it just switches back to 'enabled', or re-installs the driver having: 'found new hardware' upon restarting. According to some posts I have found on the net, disabling HDA could be the solution to a problem found on some ECS mobos, i.e. Unexplained high CPU usage due to an issue with HDA on certain HD cards. Updating the driver is not a solution, it needs to be disabled. Thanks for your interest CCT - yes, that's the one I'm referring to.

I've tried the 'disable' mode, and I've tried uninstalling the driver a number of times, but every time I restart the machine the setting is either back in 'enabled' mode, or the removed driver just gets automatically re-installed under the 'found new hardware' facility. According to some advice given to another user in another forum who had the identical problem to the one I'm having with this ECS board, disabling this driver and restarting cleared the problem of high CPU usage. The details of the problem were all the same as mine, i.e. Same ECS board, and even the same graphics card. I don't understand why the 'disable' setting gets reversed on start-up - is there perhaps a auto-re-set facility that needs switching off? Just tried that satrow - unfortunately it hasn't made any difference, i.e.

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Whenever I re-start the machine HDA is back on. When I disable HDA the high level of CPU usage in TM drops straight away, so it does look like the solution. The options seem to be: 1/ leave the computer on all the time; 2/ disable HDA on every start up; or 3/ find out how to cancel the auto-installation of devices on start up! But I will put a virtual pint behind the bar for CCT and yourself, because progress has definitely been made! Just throwing out a few possible hacks/workarounds here that would probably need to be used in combination, perhaps with items I've probably missed, I currently don't have enough free time to research any of them: Thorough removal of ATI graphics and HDA drivers via DriverSweeper (Majorgeeks still have it) Hacking the *.inf file(s) to remove any auto installs of the HDA driver (needs to be looked for in the standard Windows inf files and cabs too, I think) Insulating the correct AGP card connector strip(s) to block detection/installation of the HDA drivers.

If the above doesn't work, run regedit and navigate to HKEY_LOCAL_MACHINE SYSTEM CurrentControlSet Services HDAudBus, right click that key, Export to somewhere you'll remember and name it CCSetHDAudBus (it will be assigned the.reg appendix) and save it. Then (you'll be back in the registry) right click it again and delete it. I've tried this, UAA doesn't get enabled AND no resources are assigned for it. Appunti Di Scienza Delle Costruzioni Pdf Editor.

If it doesn't solve the issue, then simply double click the file you saved and it'll reinstall in the registry. Thanks CCT, I may give that a try. Does devcon replace Device Manager? I'm a bit wary of changing to something I don't know.

Also, I'm wondering again about the value of trying to get this set-up working. Even with HDA disabled, and with the full capacity of the CPU and card available, the HD graphics in BBC iPlayer are still not smooth. They are much better than they were, and can't now be described as 'choppy', but they are not smooth and fluent as they should be.

Mastering Quickbooks Premier 2005 Contractor Edition. I have looked for minimum specs on the BBC site, but couldn't find any for HD. I would have thought that the Athlon 3200+, with the HD5450 with 1 GB of DDR3 on the card, would have been enough, but it seems not. TM shows 98 to 100% usage with BBC HD running, and it lacks fluency. I'm thinking that this ECS mobo is not facilitating the full power of the HD5450. Feels like I'm trying to make a silk purse out of a pig's ear! Search this Thread Similar Threads Thread Thread Starter Forum Replies Last Post After the Windows Xp splash screen I get about 30 to 40 seconds of blackness (could be more) before the cursor appears.

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