My Machine Specs: AMD Phenom II X6 1055T (2800 Mhz) Corsair 4GB (2x2) DDR3 1600Mhz RAM Asus M4A88TD-M/EVO/USB3 Motherboard nVidia GeForce 9400GT 512 MB DDR2 Graphics Card WD 500GB + WD 320GB HDDs Problem: My PC has been running fine for almost a year now, until a few days ago, I started getting BSODs while playing HON (Heroes of Newerth) or watching Movies in VLC player. First I thought it was a Graphic Card issue so I installed new drivers, nothing changed. Then suddenly I couldn't boot up in Windows. A black screen appeared just before the welcome screen and the PC Restarted. So I removed the graphics card and continued to use the On-board Radeon 4250 HD. Then I reinstalled Windows 7 Ultimate x64 (Clean install), and after it was completed my PC froze again. This time, no error, nothing. Just froze at desktop. I kept it running and started experiencing random crashes and BSODs. So I reinstalled my previous Graphics Card and then after a few days again, I got BSOD. So this time I used BlueScreen view to get the DMP file and the error was identified as : KMOD_EXCEPTION_NOT_HANDLED it was caused by NETIO.SYS Also a thing I noticed was, when I restarted my PC after it froze, during the BIOS, sometimes it said Overclocking Failed, please enter setup. Now I haven't overclocked my system, but I've used Asus Core Unlocker to unlock 6 cores and sometimes, only 5 Cores are active after a crash (3rd Core was OFF). These crashes are totally random. Please help me identify the problem. Is it due to overheating or any other Hardware issue. I've attached the DMP files here. https://skydrive.live.com/redir.aspx?cid=6bec71115873fcba&resid=6BEC71115873FCBA!105&authkey=qQcTtaudRpQ%24

Do you have Zone alarm installed? If so try taking it out and see what happens. Also try disabling Netbios.

No, I just have Microsoft Security Essentials installed. I don't think it's a software issue though.

Try memtest and check your ram. then cpuz to see what else you might have wrong, just a thought.

Hi, The dump file analyze: ******************************************************************************* * * * Bugcheck Analysis * * * ******************************************************************************* KMODE_EXCEPTION_NOT_HANDLED (1e) This is a very common bugcheck. Usually the exception address pinpoints the driver/function that caused the problem. Always note this address as well as the link date of the driver/image that contains this address. Arguments: Arg1: 0000000000000000, The exception code that was not handled Arg2: 0000000000000000, The address that the exception occurred at Arg3: 0000000000000000, Parameter 0 of the exception Arg4: 0000000000000000, Parameter 1 of the exception Debugging Details: ------------------ EXCEPTION_CODE: (Win32) 0 (0) - The operation completed successfully. FAULTING_IP: +6402faf01a5dd5c 00000000`00000000 ?? ??? EXCEPTION_PARAMETER1: 0000000000000000 EXCEPTION_PARAMETER2: 0000000000000000 ERROR_CODE: (NTSTATUS) 0 - STATUS_WAIT_0 BUGCHECK_STR: 0x1E_0 CUSTOMER_CRASH_COUNT: 1 DEFAULT_BUCKET_ID: CODE_CORRUPTION PROCESS_NAME: System CURRENT_IRQL: 2 EXCEPTION_RECORD: fffff80000b9c218 -- (.exr 0xfffff80000b9c218) ExceptionAddress: fffff8800165afd1 (tcpip!Ipv4pInterfaceSetTimeout+0x0000000000000086) ExceptionCode: c0000005 (Access violation) ExceptionFlags: 00000000 NumberParameters: 2 Parameter[0]: 0000000000000000 Parameter[1]: ffffffffffffffff Attempt to read from address ffffffffffffffff TRAP_FRAME: fffff80000b9c2c0 -- (.trap 0xfffff80000b9c2c0) NOTE: The trap frame does not contain all registers. Some register values may be zeroed or incorrect. rax=fffff80000b9c380 rbx=0000000000000000 rcx=fffffa8005562390 rdx=fffff80000b9c350 rsi=0000000000000000 rdi=0000000000000000 rip=fffff8800165afd1 rsp=ffbff80000b9c450 rbp=fffffa80055622d0 r8=fffff80000b9c300 r9=00000000000001ce r10=fffff80002c64000 r11=ffbffa800509c420 r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up ei pl zr na po nc tcpip!Ipv4pInterfaceSetTimeout+0x86: fffff880`0165afd1 41837b0400 cmp dword ptr [r11+4],0 ds:4880:ffbffa80`0509c424=???????? Resetting default scope LAST_CONTROL_TRANSFER: from fffff80002ccc2ee to fffff80002cd4590 STACK_COMMAND: kb CHKIMG_EXTENSION: !chkimg -lo 50 -db !nt 4 errors : !nt (fffff80002cd41be-fffff80002cd4d56) fffff80002cd41b0 24 90 00 00 00 44 0f 29 ac 24 a0 00 00 00 *04 0f $....D.).$...... ... fffff80002cd4720 24 90 00 00 00 44 0f 29 ac 24 a0 00 00 00 *04 0f $....D.).$...... ... fffff80002cd4a40 74 03 83 c8 02 66 *b7 c2 00 01 74 03 83 c8 01 85 t....f....t..... ... fffff80002cd4d50 cc cc cc cc cc cc *26 66 0f 1f 84 00 00 00 00 00 ......&f........ MODULE_NAME: memory_corruption IMAGE_NAME: memory_corruption FOLLOWUP_NAME: memory_corruption DEBUG_FLR_IMAGE_TIMESTAMP: 0 MEMORY_CORRUPTOR: STRIDE FAILURE_BUCKET_ID: X64_MEMORY_CORRUPTION_STRIDE BUCKET_ID: X64_MEMORY_CORRUPTION_STRIDE Followup: memory_corruption --------- Your RAM may corrupted, try to check your memory. Regards, Leo Huang Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.