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Cannot Boot Into Safe Mode Windows 7 Classpnp.sys
Some people have gotten stuck at the classpnp.sys part after performing a Windows update, which means it could be related to software. Local time:03:34 AM Posted 23 June 2014 - 11:45 AM Happy computing. After disconnecting it windows started and made me a very happy man. Not sure yet but I think one of the drives died. https://social.technet.microsoft.com/Forums/windows/en-US/566cdd43-ce91-4e64-93e0-8d09d8fc1ea0/windows-7-fails-to-go-into-safe-mode-stuck-at-classpnpsys?forum=w7itprogeneral
You can reset the BIOS by clearing out the CMOS. Of course, Windows won't load, so you can only do this using a Linux, like an Ubuntu Live CD. Borders table Latex How safe is 48V DC? Thursday, August 30, 2012 2:59 AM Reply | Quote 0 Sign in to vote I have tried all of these and had no luck.
Try enabling and disabling this feature and try to restart your computer. Thursday, July 09, 2015 5:20 PM Reply | Quote 0 Sign in to vote Had the same problem... Boot into Windows Recovery Mode 2. After this is done click on Next. 4b) Click on the Repair your computer link at the bottom-left of the Install Windows window.
Even though Windows 7 is a big step forward from Windows Vista, it still has it's share of problems. That is when I decided to make a Memtest86+ bootable CD to test the memory. WARNING: This will wipe out everything (formats the drive and restores computer to the same condition when you first purchased it). http://www.bleepingcomputer.com/forums/t/537712/windows-7-hangs-when-loading-driver-classpnpsys/ Just disconnect all the cable's (from laptop and powersource), take out batteries also.
I tried all the options online such as changing the file name to classpnp.old, running chkdsk, repairing through the windows repair option, etc,etc. Then manually enable one service at a time until you find the culprit. F8 SPAM > BOOT LAST KNOWN GOOD CONFIGURATION!!! Back to top #10 cbblake1 cbblake1 Topic Starter Members 34 posts OFFLINE Local time:05:34 AM Posted 18 June 2014 - 07:30 AM Hmmm....
my friend Thank you Friday, August 26, 2016 7:25 AM Reply | Quote Microsoft is conducting an online survey to understand your opinion of the Technet Web site. I have since restored my hard drive to an image that was backed up when I did a clean install. If the computer hangs while shutting down in Safe Mode, it could be a hardware issue. Or remove the harddisk, plug it into another windows computer and run checkdisk.(Hopefully needless to say: Booting the windows installation from the other computer.) If that does not solve the problem
And one reboot before I was to run the recovery, my computer started working again, consistently I can recreate the error by having that drive powered during the boot process and Problem should be solved. Click OK and then restart your computer. his comment is here And the last option short of formatting the drive is to use another piece of software called Ubuntu 9.10 Desktop.This is freeware that needs to be downloaded (http://www.ubuntu.com/) and then burnt
Local time:03:34 AM Posted 14 June 2014 - 10:48 AM Instructions for a Windows 7 Repair installation. If someone has ideas how to fix this would really appreciate it. F8 SPAM > BOOT LAST KNOWN GOOD CONFIGURATION!!!
If it does, then re-enable items one by one until you find the problem startup item. - If you're still having issues, it could be a problem with a Windows service.
Saturday, February 07, 2015 6:10 PM Reply | Quote 0 Sign in to vote Hey All, I don't know if there has been a fix to this problem yet but I Is adding the ‘tbl’ prefix to table names really a problem? Any idea ? At last we use a software called "HDD Regenerator v1.7", ran a scan to the disk finding 187 bad sectors which the software repaired.
Best Answer » If you try running Windows 7 in Safe Mode, it fails at Classpnp.sys. This time it'll be over in a blink and tell you startup repair couldn't detect a problem. 7) Click finish and then restart. I tried starting windows normally at first and it didn't work so I chose the other recommended option of letting windows check for errors, then it restarted and went to the weblink Then it is process of elimination like removing ram sticks, video cards, PCI cards, extra hard drives etc...
That's much easier to deal with than messing around with hardware, the BIOS, and all kinds of crazy repair tools.