Solved BSOD in ntoskrnl.exe+7f1c0 on new Laptop Win 7 64 bit

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LeFrog

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Hello,

I'm having blue screen errors on my Laptop which is only a couple weeks old and otherwise running fine. The BSODs aren't that many, maybe once a week while using the computer daily. Once it apparently was caused by me plugging in my USB mouse. Already did a memtest and chkdsk without result. Diagnostic tool files are attached. Any help is greatly appreciated!
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
Hello,

It looks like the first two BSODs were caused by old Razer mouse drivers. Install updated ones from here: Razer Support

Code: 
copperhd.sys     Tue Nov 10 02:50:17 2009 (4AF91B39)

The last one may have been caused by hardware. Try running the three Prime95 tests: http://www.sevenforums.com/tutorials/100352-hardware-stress-test-prime95.html

...Summary of the dumps:
Code: 
[font=lucida console]
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Aug  5 05:57:28.338 2012 (UTC - 4:00)
System Uptime: 0 days 0:01:04.368
*** WARNING: Unable to verify timestamp for copperhd.sys
*** ERROR: Module load completed but symbols could not be loaded for copperhd.sys
Probably caused by : copperhd.sys ( copperhd+16c9 )
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
BUGCHECK_STR:  0x50
PROCESS_NAME:  razerhid.exe
FAILURE_BUCKET_ID:  X64_0x50_copperhd+16c9
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Thu Jul 26 15:20:29.268 2012 (UTC - 4:00)
System Uptime: 0 days 0:01:24.298
*** WARNING: Unable to verify timestamp for copperhd.sys
*** ERROR: Module load completed but symbols could not be loaded for copperhd.sys
Probably caused by : copperhd.sys ( copperhd+16c9 )
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
BUGCHECK_STR:  0x50
PROCESS_NAME:  razerhid.exe
FAILURE_BUCKET_ID:  X64_0x50_copperhd+16c9
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Mon Jul 23 17:07:06.194 2012 (UTC - 4:00)
System Uptime: 0 days 11:18:47.226
*** ERROR: Module load completed but symbols could not be loaded for Ntfs.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : ntkrnlmp.exe ( nt!FsRtlTeardownPerStreamContexts+e2 )
BUGCHECK_STR:  0xc2_7
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
PROCESS_NAME:  System
FAILURE_BUCKET_ID:  X64_0xc2_7_nt!FsRtlTeardownPerStreamContexts+e2
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
  
[/font]
 

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
Thanks! I have indeed updated the Razer driver between the second and third BSOD, so it makes sense that it was the cause for the first two. Running Prime95 now.
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
Could you clarify what you mean by the three prime95 tests? I ran the software, left all settings as they were and it was running tests with 4 "workers" for about two hours, yielded 0 errors and 0 warnings.
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
See here:

124395d1292674067-hardware-stress-test-prime95-capture1.png


Be sure to run the Blend, Small FFTs, and Large FFTs.
 

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
Thanks! Default setting was blend, so I ran that one for 105 minutes yesterday without errors.

And some more info: The 3rd error occured right after Windows loaded and the desktop appeared without me doing anything. The same happened today. And I never updated the firmware on that Razer mouse, could that be it?

Edit: Ran Small FFTs for 4 hours with 0 errors, 0 warnings.
 
Last edited:

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
Ok, blend test 105 minutes, Small FFTs 4 hours, Large FFTs 3,5 hours without errors or warnings. Is that enough?
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
Ok, I'll do that if another one happens and report back. Thanks so far!
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
Didn't have any more issues, marked this as solved. Thanks again!
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
Glad to hear it!
 

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
BSing again

Hi there,

strangely, after several weeks without problems my computer has started blue screening quite badly again. It mostly happens immediately when windows starts. From BlueScreenView, it looks similar to my first blue screens, although I'm pretty sure I haven't made any changes to the mouse drivers/firmware and haven't installed any hardware (other than a virtual dvd drive). If anyone could have a look, that'd be great. Thanks!
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
Hello,

The dumps still point to the Razer drivers. Do you have another mouse you can try using instead?

...Summary of the dumps:
Code: 
[font=lucida console]
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Sep  2 07:39:14.166 2012 (UTC - 4:00)
System Uptime: 0 days 0:00:50.570
*** WARNING: Unable to verify timestamp for copperhd.sys
*** ERROR: Module load completed but symbols could not be loaded for copperhd.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : copperhd.sys ( copperhd+16c9 )
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
BUGCHECK_STR:  0x50
PROCESS_NAME:  razerhid.exe
FAILURE_BUCKET_ID:  X64_0x50_copperhd+16c9
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Fri Aug 31 22:28:35.927 2012 (UTC - 4:00)
System Uptime: 0 days 0:00:53.957
*** WARNING: Unable to verify timestamp for copperhd.sys
*** ERROR: Module load completed but symbols could not be loaded for copperhd.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : copperhd.sys ( copperhd+16c9 )
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
BUGCHECK_STR:  0x50
PROCESS_NAME:  razerhid.exe
FAILURE_BUCKET_ID:  X64_0x50_copperhd+16c9
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Fri Aug 31 22:30:22.426 2012 (UTC - 4:00)
System Uptime: 0 days 0:01:23.457
*** WARNING: Unable to verify timestamp for copperhd.sys
*** ERROR: Module load completed but symbols could not be loaded for copperhd.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : copperhd.sys ( copperhd+16c9 )
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
BUGCHECK_STR:  0x50
PROCESS_NAME:  razerhid.exe
FAILURE_BUCKET_ID:  X64_0x50_copperhd+16c9
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Aug 26 11:40:23.969 2012 (UTC - 4:00)
System Uptime: 0 days 4:52:57.374
*** WARNING: Unable to verify timestamp for copperhd.sys
*** ERROR: Module load completed but symbols could not be loaded for copperhd.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : copperhd.sys ( copperhd+16c9 )
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
BUGCHECK_STR:  0x50
PROCESS_NAME:  razerhid.exe
FAILURE_BUCKET_ID:  X64_0x50_copperhd+16c9
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
Built by: 7601.17835.amd64fre.win7sp1_gdr.120503-2030
Debug session time: Sun Aug 26 17:53:22.716 2012 (UTC - 4:00)
System Uptime: 0 days 0:01:03.121
*** WARNING: Unable to verify timestamp for copperhd.sys
*** ERROR: Module load completed but symbols could not be loaded for copperhd.sys
*** WARNING: Unable to verify timestamp for win32k.sys
*** ERROR: Module load completed but symbols could not be loaded for win32k.sys
Probably caused by : copperhd.sys ( copperhd+16c9 )
DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT
BUGCHECK_STR:  0x50
PROCESS_NAME:  razerhid.exe
FAILURE_BUCKET_ID:  X64_0x50_copperhd+16c9
BiosReleaseDate = 04/20/2012
SystemProductName = Aspire V3-571G
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨``
  
[/font]
 

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
No. It seems as if it tends to crash after booting when the mouse wasn't plugged in the last time it booted. I've tried reinstalling the mouse driver. If that doesn't help I guess I'll need a new mouse.
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
Let us know how it goes!
 

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
Didn't help. Had more BSODs, although very irregularly. Best bet was to plug in the mouse only after boot process was complete. But I'm getting a new mouse now, a newer Razer. Hope this one won't cause any trouble, otherwise I'll return it and switch to Logitech or something. Again, thanks a lot for your efforts!
 

My Computer My Computer

At a glance

Windows 7 Home Premium 64Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 C...4096MB RAMNVIDIA GeForce GT 640M
Computer Manufacturer/Model Number
Acer Aspire V3-571G
OS
Windows 7 Home Premium 64
CPU
Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz (4 CPUs), ~2.5GHz
Motherboard
Acer VA50_HC_CR
Memory
4096MB RAM
Graphics Card(s)
NVIDIA GeForce GT 640M
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