Hi,
Disk issues can get serious very quickly so I would thoroughly check the drive now and be sure to keep
redundant backups of your important data (use several methods).
Inside Windows - Regular or Safe Mode (repeatedly tap F8 as you boot).
Run checkdisk - schedule it to run at next start and then Apply OK your way out then restart.
How to Run Check Disk at Startup in Vista
http://www.vistax64.com/tutorials/67612-check-disk-chkdsk.html
Start - type in Search box - COMMAND find at top of list - RIGHT CLICK - RUN AS ADMIN
sfc /scannow
How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
generates in Windows Vista cbs.log
http://support.microsoft.com/kb/928228
These are much more efficient methods to check the disk.
From the Command Prompt of the Recovery Console (if you have one) or from a Vista disk - if you do not
have a Vista disk you can borrow a friend's (it needs to be same 32 or 64 bit and they are not copy protected)
or make one. Also your System maker will sell the physical disks cheap since you already own Windows.
chkdsk /f /r
REBOOT
Space after k and before / and after f and before /
sfc /scannow
REBOOT
Space after c and before /
This tells you how to access the System Recovery Options and/or from a Vista DVD
http://windowshelp.microsoft.com/Windows/en-US/Help/326b756b-1601-435e-99d0-1585439470351033.mspx
If you need to make repair disks - these help repair Windows not re-install.
How to Make a Bootable Disk in Vista
http://www.brighthub.com/computing/windows-platform/articles/7050.aspx
Download: Windows Vista 32 bit (x86) Recovery Disc and Windows 7
http://neosmart.net/blog/2008/download-windows-vista-x64-recovery-disc/
Download: Windows Vista x64 Recovery Disc and Windows 7
http://neosmart.net/blog/2008/download-windows-vista-x64-recovery-disc/
How to Make a Windows Vista Repair Disk If You Don’t Have One
=====================================
If CheckDisk fails to complete as above :
(The old 302602 links is not valid now for the diagnostic links.)
Diagnostic Utilities By Manufacturer - run the one for your hard drive
http://www.techsupportforum.com/hardware-support/hard-drive-support/462298-no-ide-device-found.html
Corrected list as of 6-09-2010
Fujitsu Hard Drives: Diagnostic Utilities Here
http://www.fujitsu.com/emea/products/hdd/
Hitachi Hard Drives: Diagnostic Utilities Here
http://www.hitachigst.com/support/downloads/
IBM Hard Drives: Use Hitachi Utilities*
Toshiba Hard Drives: Use Hitachi or Maxtor Utilities
Maxtor Hard Drives: Diagnostic Utilities Here (now SeaGate)
http://www.seagate.com/www/en-us/support/
Quantum Hard Drives: Use Maxtor Utilities
Seagate Hard Drives: Diagnostic Utilities Here
http://www.seagate.com/www/en-us/support/downloads
Conner Hard Drives: Use Seagate Utilities
Samsung Hard Drives: Diagnostic Utilities Here
http://www.samsung.com/global/business/hdd/
Western Digital Hard Drives: Diagnostic Utilities Here
http://support.wdc.com/product/download.asp?lang=en
The trial versions of one of these "might" help.
SpeedFan
http://www.almico.com/sfdownload.php
HD Tune
==============================
If needed these tell you how to enable and disable it :
How to Fix Chkdsk will Not Run at Startup in Vista
http://www.vistax64.com/tutorials/130824-chkdsk-will-not-run-startup-vista.html
Disable or Stop Auto CHKDSK During Windows Startup - scroll down to it.
http://rahuldpatel.wordpress.com/2008/11/22/
How Do I Prevent CHKDSK From Running Every Time My PC Starts?
http://www.ocmodshop.com/ocmodshop.aspx?a=874
How to Run Check Disk at Startup in Vista - check methods 3 and 4
http://www.vistax64.com/tutorials/67612-check-disk-chkdsk.html
Video: Stop Check Disk from constantly running when Windows Vista starts
http://blogs.techrepublic.com.com/itdojo/?p=193
ChkDsk Runs On Every StartUp in Windows.
http://www.winvistaclub.com/t20.html
Hope this helps.
Rob Brown - Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle - Mark Twain said it right.