My Windows 7 machine bluescreened unexpectedly. I have no idea why.
Here's a photo of the screen (I was lucky I was able to take a photo in time):
On rebooting, Windows said it recovered from serious error and this is the text from the Details tab:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.48
Locale ID: 1033
Additional information about the problem:
OS Version: 6_1_7601
Service Pack: 1_0
Files that help describe the problem:
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This is the result of the CHKDSK that I ran after the reboot:
Checking file system on C:
The type of the file system is NTFS.
Volume label is OS-Apps.
A disk check has been scheduled.
Windows will now check the disk.
CHKDSK is verifying files (stage 1 of 3)...
Cleaning up instance tags for file 0x17804.
453376 file records processed.
File verification completed.
1842 large file records processed.
0 bad file records processed.
2 EA records processed.
64 reparse records processed.
CHKDSK is verifying indexes (stage 2 of 3)...
590306 index entries processed.
Index verification completed.
0 unindexed files scanned.
0 unindexed files recovered.
CHKDSK is verifying security descriptors (stage 3 of 3)...
453376 file SDs/SIDs processed.
Cleaning up 1092 unused index entries from index $SII of file 0x9.
Cleaning up 1092 unused index entries from index $SDH of file 0x9.
Cleaning up 1092 unused security descriptors.
Security descriptor verification completed.
68466 data files processed.
CHKDSK is verifying Usn Journal...
37203864 USN bytes processed.
Usn Journal verification completed.
Windows has made corrections to the file system.
445611004 KB total disk space.
215997384 KB in 359304 files.
240804 KB in 68467 indexes.
0 KB in bad sectors.
572504 KB in use by the system.
65536 KB occupied by the log file.
228800312 KB available on disk.
4096 bytes in each allocation unit.
111402751 total allocation units on disk.
57200078 allocation units available on disk.
00 eb 06 00 06 87 06 00 3d ac 0b 00 00 00 00 00 ........=.......
a8 02 00 00 40 00 00 00 00 00 00 00 00 00 00 00 [email protected]
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
Windows has finished checking your disk.
Please wait while your computer restarts.
Does it look like I need to restore the OS drive from image backup, or does it appear that things should be okay? (Mission-critical business machine. Most recent image backup is about a month old. Data is on a different drive.)
Does anything in the above suggest anything that might have caused the bluescreen?