i do ugrade to 8.1 with my notebook. msinfo32 and minidumps will found here:
with 8.0 no problems but after upgrade any memory stick is not to us with any usb port. put in will produce BSOD with ref. BAD_POOL_CALLER. external drives will work, also other usb tools like garmin ANT stick ore WLAN-stick. only usb memory sticks will produce BSOD.
all drivers are shown as up to date. firmware of the samsung ssd 840Pro is up to date. firmware and bios are up to date.
i read some discussions in this forum and i produce also a minidump using verifier, see last file in the link. the other 3 dumps are without verifier, comes when i put in a stick.
anybody can help me?