Hi, my name is William. Well, I was bought a new PC, 2 weeks ago. But, the problem is, this PC is always BSOD [lot, tons of times]. I've been fed up and very sad, lately. I already contact the vendor, and replace the mainboard, harddisk, memory but, there is no change to my PC. When I connect to internet, and download something, my PC will crash and have a BSOD.
and this is the error code:
DRIVER IRQL NOT LESS OR EQUAL
Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional information about the problem:
BCCode: d1
BCP1: 00000006
BCP2: 00000002
BCP3: 00000000
BCP4: 89C3BB9E
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1
Files that help describe the problem:
C:\Windows\Minidump\030611-15812-01.dmp
C:\Users\USER\AppData\Local\Temp\WER-31187-0.sysdata.xml
Read our privacy statement online:
Windows 7 Privacy Statement - Microsoft Windows
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt
and this is the minidump
Documents.rar
I'm using Windows 7 Ultimate x86. I wonder if my OS was the problem. But when I'm sure my NIC was the problem [I replaced it before with the mainboard, because the NIC is onboard] but the BSOD occured again.
I'm sorry if my English is bad. Please help me, I'm very, very sad. This problem is killing me.
and this is the error code:
DRIVER IRQL NOT LESS OR EQUAL
Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
Additional information about the problem:
BCCode: d1
BCP1: 00000006
BCP2: 00000002
BCP3: 00000000
BCP4: 89C3BB9E
OS Version: 6_1_7600
Service Pack: 0_0
Product: 256_1
Files that help describe the problem:
C:\Windows\Minidump\030611-15812-01.dmp
C:\Users\USER\AppData\Local\Temp\WER-31187-0.sysdata.xml
Read our privacy statement online:
Windows 7 Privacy Statement - Microsoft Windows
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt
and this is the minidump
Documents.rar
I'm using Windows 7 Ultimate x86. I wonder if my OS was the problem. But when I'm sure my NIC was the problem [I replaced it before with the mainboard, because the NIC is onboard] but the BSOD occured again.
I'm sorry if my English is bad. Please help me, I'm very, very sad. This problem is killing me.

My Computer
- OS
- Windows 7 Ultimate x86
- CPU
- Intel Core I3 550 (3.2 GHZ - 4MB)
- Motherboard
- J&W-H55M
- Memory
- NVIDIA V-GEN 4GB
- Graphics Card(s)
- NVIDIA ZOTAC GT240 - 1GB DDR3
- Monitor(s) Displays
- SyncMaster 753DF(T)/ 783DF(T), MagicSyncMaster AQ17DF
- Hard Drives
- WDC WD10EARS-00MVWB0
- Case
- Power Logic Modena 2500
