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#1
BSOD when removing hardware, PFN LIST CORRUPT
I have a piece of hardware called the Tweecer and it connects to my laptop vis usb. This hardware has an FTDI chip inside and is used to program the computer in my truck. If you aren't familiar with this hardware, there is some software that comes with it called calcon.exe. I use this program on my Win 7 x64 Samsung laptop to see real time stats from my motor while it is running. So the calcon.exe connects to the Tweecer hardware and interfaces with the stock computer.
I get a BSOD PFN LIST CORRUPT after I have been using calcon. If I open this program and use it for a few min, when I turn off the motor to the truck, I get the BSOD. Turning off the motor to the truck also removes power from the Tweecer. If I close calcon before I turn off the motor, I don't get the BSOD, but that really is a pain.
In reading the mem dump, it references ftdi.sys (I think that was the file name, could have been ftdibus.sys)
I have been reading about PFN LIST CORRUPT a lot in other threads here and I will run memtest soon. I did setup driver verifier and rebooted. I started calcon and got a BSOD of DRIVER IRQ NOT LESS OR EQUAL (first time I got this). So I disabled driver verifier.
At this point I am slightly confused and don't know where to start since I now have two difference BSODs but the PFN LIST error is the most prominent and something I can reproduce.
I'd like to get this resolved and am willing to do the necessary tests.
Thanks