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W7 Ultimate x64 - Freezing after SP1
Hello,
I recently formatted my HDD in the hope of having a well working computer. After re-installing the OS, I had a stable and good experiences for a couple of days.
Then I installed SP1 for the OS (as usually), and also updated the DotNet framework. On the next boot I started to get freezes:
- 1-2 mins after logging in, I get a "Explorer has stopped working"
- Instantly after I get an error "Microsoft Windows" has stopped responding
- Have to hard boot
I then used a system restore point to the time before the SP1, but the problem remained for a couple of days.
Then it disappeared again for 6 days. I used the computer for games and stuff perfectly without any problem. Then I decided to re-try SP1, and it was stable after the install.
Now again, after 4 days of installing the SP1 I am getting the freezes. They can happen with any application etc. open. Basically, if I have an internet explorer open I can use it for as long as I want - just the other computer is "frozen".
I have Samsung's 1 TB F3 as HDD, which has 98% SMART - performance. It's very hard for me to look for resolving the problem because I don't get any real "error logs"...
I have tried to install this already, but the freezing continues:
Fix Windows 7 Service Pack 1 Random Freezes
Here's my DxDiag:
Time of this report: 10/12/2011, 18:24:15
Machine name: OTTO-PC
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.110622-1506)
Language: Finnish (Regional Setting: Finnish)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 02/05/10 19:13:52 Ver: 08.00.10
Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz (4 CPUs), ~3.3GHz
Memory: 8192MB RAM
Available OS Memory: 8174MB RAM
Page File: 2082MB used, 14262MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 64bit Unicode
------------
DxDiag Notes
------------
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Sound Tab 3: No problems found.
Input Tab: No problems found.
--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)
---------------
Display Devices
---------------
Card name: NVIDIA GeForce GTX 570
Manufacturer: NVIDIA
Chip type: GeForce GTX 570
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_1086&SUBSYS_83871043&REV_A1
Display Memory: 4064 MB
Dedicated Memory: 1248 MB
Shared Memory: 2815 MB
Current Mode: 1600 x 900 (32 bit) (59Hz)
Monitor Name: Acer X203H
Monitor Model: X203H
Monitor Id: ACR009D
Native Mode: 1600 x 900(p) (59.946Hz)
Output Type: HD15
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 8.17.0012.8538 (English)
Driver Version: 8.17.12.8538
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 9/23/2011 01:41:00, 15688512 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
Device Identifier: {D7B71E3E-53C6-11CF-A952-8BA31FC2C535}
Vendor ID: 0x10DE
Device ID: 0x1086
SubSys ID: 0x83871043
Revision ID: 0x00A1
Driver Strong Name: oem7.inf:NVIDIA_SetA_Devices.NTamd64.6.1:Section005:8.17.12.8538ci\ven_10de&dev_1086
Rank Of Driver: 80E62001
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What should I do? It would be extremely frustrating to install the OS again and again..
Thanks in advance,
Otto