Your Realtek network drivers should be updated. Install these ones:
Realtek
Your modem drivers are out of date as well, so start here:
Conexant: Modem Driver Assistance
Now your CD/DVD drive seems to be erroring. You are getting error 39 in Device Manager:
Windows cannot load the device driver for this hardware. The driver may be corrupted or missing.
Now Windows usually uses generic drivers for ATAPI devices, why would they be corrupted or missing?
Just to make sure, run a system files check. Open an
elevated command prompt and enter
sfc /scannow.
More likely than a driver issue is a hardware error, honestly. Both of your optical drives are erroring, according to msinfo32. In addition, your USB hard drive (Seagate FreeAgent) seems to be having trouble:
Code:
Event[558]:
Log Name: System
Source: Disk
Date: 2010-10-21T20:16:13.833
Event ID: 11
Task: N/A
Level: Error
Opcode: N/A
Keyword: Classic
User: N/A
User Name: N/A
Computer: Stephen-PC
Description:
The driver detected a controller error on \Device\Harddisk2\DR2.
Event[4466]:
Log Name: System
Source: Disk
Date: 2010-10-19T15:16:23.476
Event ID: 11
Task: N/A
Level: Error
Opcode: N/A
Keyword: Classic
User: N/A
User Name: N/A
Computer: Stephen-PC
Description:
The driver detected a controller error on \Device\Harddisk2\DR2.
Event[34998]:
Log Name: System
Source: Disk
Date: 2010-09-03T02:01:27.476
Event ID: 11
Task: N/A
Level: Error
Opcode: N/A
Keyword: Classic
User: N/A
User Name: N/A
Computer: Stephen-PC
Description:
The driver detected a controller error on \Device\Harddisk2\DR2.
We also have some of these:
Code:
Event[34951]:
Log Name: System
Source: Microsoft-Windows-Kernel-Processor-Power
Date: 2010-09-03T12:07:29.765
Event ID: 6
Task: N/A
Level: Error
Opcode: Info
Keyword: N/A
User: S-1-5-18
User Name: NT AUTHORITY\SYSTEM
Computer: Stephen-PC
Description:
Some processor performance power management features have been disabled due to a known firmware problem. Check with the computer manufacturer for updated firmware.
And something curious:
Code:
Event[805]:
Log Name: System
Source: Microsoft-Windows-WER-SystemErrorReporting
Date: 2010-10-21T19:05:58.000
Event ID: 1005
Task: N/A
Level: Error
Opcode: N/A
Keyword: Classic
User: N/A
User Name: N/A
Computer: STEPHEN-PC
Description:
Unable to produce a minidump file from the full dump file.
Your TV Tuner drivers are out of date:
Code:
hcw88aud.sys Fri Jul 10 10:35:04 2009 (4A575198)
HCW88BAR.sys Fri Jul 10 10:35:03 2009 (4A575197)
hcw88bda.sys Fri Jul 10 12:37:19 2009 (4A576E3F)
hcw88tse.sys Fri Jul 10 10:35:10 2009 (4A57519E)
hcw88tun.sys Fri Jul 10 10:35:08 2009 (4A57519C)
hcw88vid.sys Fri Jul 10 10:35:18 2009 (4A5751A6)
I'm wondering if that could be conflicting. Try uninstalling the drivers, and installing a fresh, updated copy.
Remove the Seagate drive for now. I don't know what to make of the failed minidumps, honestly. Could be another sign of bad hardware, but then, maybe not.
If possible, remove both of your DVD drives. Of course, you will need them someday, sooner or later depending on how much you use optical media. Just see if the BSODs stop.
...Summary of the Dumps:
Code:
[FONT=lucida console]
Built by: 7600.20738.x86fre.win7_ldr.100618-1621
Debug session time: Fri Oct 22 04:27:57.337 2010 (UTC - 4:00)
System Uptime: 0 days 0:56:47.650
BugCheck A, {18, 2, 0, 8306c132}
Probably caused by : ntkrnlmp.exe ( nt!KiUnlinkWaitBlocks+b )
BUGCHECK_STR: 0xA
PROCESS_NAME: iexplore.exe
¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
[/FONT]
