Hi to all,
I've already had opened themes about notebook I've bought and it was at service 3 times, while in two they changed motherboard. Altho I had many problems now only one stayed, and after several fresh installations of Windows and writing to domestic forums as also on some Windows oriented as a sevenforum, I'm stuck in front of the wall.
The problem is that when I connect in Windows 7 64 bit (same in 32 bit or in W 8), from time to time BSOD appears and always it is caused by driver ntoskrnl.exe and crash adress ntoskrnl.exe+75bc0 with bug string check IRQL_NOT_LESS_OR_EQUAL. Altho from time to time bug string check can change, other parameters are same.
Also I've tried this mouse on 13 years old Toshiba Tecra M2 and everything works fine. Not to mention that laptop passed every stress test, memory test, hdd test etc. It was at guarantee service and passed everything. I'm really sad and to be honest dissapointed cause here in Republic of Croatia noone gives a sh*t about customer care, shamefull for HP.