Author: Andreas Stenhall

Dell’s audio beta drivers necessary for deploying Vista

Anyone that has tried to integrate the SigmaTel audio driver that Dell provides for Vista in an install.wim has learned that the sound does not work after deploying that image. The effect is that the device seems to be installed correctly in the Device Manager but looking at the speaker’s icon in the notification area or from the Sound control panel just say ”No audio output device is installed”. This is a known bug in the SigmaTel drivers for all Latitude computers utilizing the SigmaTel audio chip, meaning all laptops from Latitude D610, D620 to D630 and all D4xx and D8xx versions as well are affected by the problem . Dell has given me a beta driver dated late July this year but they seem unwilling to give this to the public or to release a new stable driver. I suggest that anyone that experience this problem contact Dell and demand they release a new audio driver for SigmaTel audio cards as soon as possible. The driver  package number is R164710.

Service Pack 1 beats the record in restarts!

Service Pack 1 beats all previous records of the number of restarts a Service Pack requires. Normally the number of restarts to install a Service Pack is limited to just one (1) restart but with Vista this number is up to almost ten (10) restarts. First, you have to install a number of hot fixes one at a time just to be able to install SP1 as it requires certain fixes to make sure that nothing breaks during SP1. Installing SP1 itself also requires some five restarts or something like that before the installation is finished. As the SP1 is still in beta one could always hope that this number of required restarts would decrease as we reach the final version of SP1 but Microsoft has declined this. But prior to releasing SP1 Microsoft will start shipping the pre-requisite updates via Automatic Updates so that they are installed well in time before SP1 start shipping.

Vista Media Center wakes my computer automatically

After discovering that my computer was always started when I got home from work I’ve been doing some troubleshooting on my Vista Media Center computer only to find out that Vista automatically wakes my computer automatically at 2PM every day, just to download the electronic program guide. I have accidently blamed my beloved second half for starting the computer and watching TV in the morning after I leave and before she goes to work, but the truth is that it is Microsoft that is indirectly starting my computer automatically.

So every single day the computer starts automatically, unless I disable the Media Center task from Task Scheduler. But if I disable it, I cannot schedule recordings of TV show and this is really frustrating and I do certainly not see the point in why the computer starts automatically just to download the EPG that could easily be updated once I start the computer later at night? And I cannot say that this is a good feature choice of Microsoft from an environmental point of view, nor the economic perspective of the user that has to pay the electricity bill.

Should it really take 134 years to copy a file?

During the day I’ve been working on creating an integrated installation CD for Vista x64 with all the drivers and patches. Copying the file install.wim from the Vista DVD to the hard drive would take around 49000 days to complete, which is equal to 134 years (!), according to Vista. Probably this is a bug in the function that calculates the remaining time, and probably this is fixed in Vista Service Pack 1, or perhaps even in the couple of performance and reliability fixes that has been launched recently. Although the below screenshot is in Swedish I can tell you that “dagar” = “days” in English.

Copy files Windows Vista