I recently had trouble with JungleFlasher v0.1.84 Beta (250) and my on-board chipset (Intel ICH 10) using win 7 x64. It would lock up randomly when the drive was attached, yet this did not occur with the previous version. I wonder if you could manually spoof v1.9 with a previous version of jf to solve your problem. I had asked about this on #JungleFlasher, but nobody would reply. I know each version of jf is built around the current firmware, but from their change log, they only made jf recognize the new fw and changed the key db to accept csv's. I think you could spoof if the previous jf works for you, but I would wait until somebody else confirms my suspicions. I'm surprised that half the world hasn't told you to buy an x360 usb or a via 6421 chipset as either would probably solve your problem if it is your motherboard giving you issue. Other things you should try include removing the libusb0.dll from its folder and placing next to the jf.exe, test signing the portio64.sys driver and booting in test mode or disabling driver signature enforcement, and running it as an administrator. Do other versions of jf work for you? Do you receive any error messages? Does you antivirus show a false positive as does mine (norton) and prevent it from running without an exception?
