On Fri, Dec 28, 2012 at 9:30 AM, Bill K7UOP <[email protected]> wrote: > This started happening with installation of PowerSDR 2.4.4 where the radio > firmware and computer Firewire drivers were changed. > > I'm closely associated with two stations that run Flex 5000 on Windows XP. > Both stations experience computer crashes to the so called Blue Screen Of > Death (BSOD). The blue screen refers to DRIVER_IRQL_NOT_LESS_OR_EQUAL . > The BSOD only occurs when the Flex 5000 radio is turned on. PowerSDR can be > but does not have to be running. > > Analysis of the Minidump file (located in the C:\WINDOWS\Minidump folder) > indicates that the module name is "ohci1394". This is the Firewire > (IEEE-1394) driver. > > I know FlexRadio is aware of the problem and has brought it to the > attention of the 3rd party vendor of the Firewire driver used. But the > problem has not been resolved since September. I guess we're at the mercy > of the 3rd party vendor's schedule. I rolled back to PowerSDR 2.3.5 and can > not upgrade until this is fixed. > > So, I'm wondering: > 1. How many folks running Windows XP are experiencing this? >
I have certainly not seen it and I run several machines that use XP and run 3000's and 5000's. > 2. Has anyone found a solution? > Have you tried uninstalling the driver through the device manager and then reinstalling? -- Brian Lloyd, WB6RQN/J79BPL 3191 Western Dr. Cameron Park, CA 95682 [email protected] +1.767.617.1365 (Dominica) +1.916.877.5067 (USA) _______________________________________________ Flexedge mailing list [email protected] http://mail.flex-radio.biz/mailman/listinfo/flexedge_flex-radio.biz This is the FlexRadio Systems e-mail Reflector called FlexEdge. It is used for posting topics related to SDR software innovation and other technical SDR topics.
