Earlier today my second GTX 680 came in the mail. I opened up my PC to install it and after putting it in and attempting to boot my PC it gets stuck while loading windows. I tried safe mode and it got stuck on classpnp.sys. I've attempted removing my second 680, my SSD, put in a boot CD. Nothing seems to be working.
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I went into msconfig on the work laptop and changed the boot to safe boot network, as soon as I went to boot up the laptop and get into safe mode, the laptop freezes at CLASSPNP.sys then I have to reboot.I need to get it to boot back into windows normally, but even selecting "Start windows normally" sends it to safe mode because I set it to boot there in msconfig. What can I possibly do? I've tried running start up repair but says it cannot repair the issue. Due to security, the laptop hard drive has been encrypted with truecrypt, and therefore when I put the OS DVD in to try and do something from the command prompt, there are no OS's listed as installed so cannot alter the bootmbr or any windows files.
View 1 Replies View RelatedI recently had a windows 7 start up problem. I tried to boot in safe mode but it hung on classpnp.sys and then went to start up repair.It has been trying to fix errors for nearly 9 hours so i figure its not actually working.I have tried to cancel the operation but when i hit the cancel button it says i cannot cannot cancel the repair operation.I have tried to pull the power, but it then just goes through the same cycle and i end up back at the start up repair screen and in able to cancel it or go any further. I cant even get to the repair menu.I figure that i need to reformat and reinstall windows.
View 1 Replies View RelatedSo I really have no idea where to start, I can usually fix things myself but I can't even get to somewhere useful.I have made no hardware or firmware or any changes since last successful boot. Mac OS X boots up fine from my second HDD (my laptop has PC architecture, it's not Apple). Removing this second (OS X) HDD and then attempting boot makes no difference. What gives? If I can't boot from a Windows USB then...it must be hardware related? But Windows was working fine with exactly the same hardware for ages. Plus it's all still recognised in Mac OS X, so nothing has suddenly broken. My 4x4GB RAM SODIMMs are still fine, so is the CPU and GPU, sound card, wireless card...I really don't know what I'm looking for.
View 3 Replies View RelatedI've been scouring the internet trying to fix a boot issue with my Dell XPS 420. It worked fine last week but on Saturday started to blue screen. I installed a new HD and installed a fresh copy of Win7 64-bit. I reinstalled my ATI video drivers but nothing else (e.g. I had to update a load of codecs for Win7 on the other install). I tried booting again from the original hard drive and everything came back with no errors. I left the PC up overnight, and now I get the same blue screen with various errors. So I disconnected from that hard drive and tried to boot from the fresh install, now it blue screens there as well. So I hit F8 and tried to boot in Safemode with Networking. Hangs at the casspnp.sys file. Then tried to boot from the DVD and repair but the repair only gets so far and yet another blue screen.I have 8gb of RAM onboard, and I have an ATI 2400 video card installed that is jacked into a Panasonic plasma display. Other than that, I've not customized anything else. I've ruled out the RAM as I swapped it out. Could be the DVD as it was having what appeared to be I/O issues. However, it seems to work fine with I press F12 and boot from the DVD. I have this PC connected to a Port Authority KVM. I've reset the KVM as well. I also have a USB hub in the mix as well. I reseated my RAM, the DVD cables.
View 14 Replies View Related1 year back I upgraded vista to windows 7 Home premium.3 days back I had problem - my starting windows page was hanged and was not proceeding forward, also All types of safe mode was getting stuck on classpnp.sys.After reading many forums I booted with USB (mounted with windows 7) and used command prompt and deleted all "pcmcia" realted files from C drive. Now using F8 function I can't use any option (all option safe mode, low resolution, startup repair,etc won't work, even changes in Bios setting won't work). Also now while booting my PC with USB, after starting windows page, black screen appears with white arrow and it won't go further this black screen so now I can't even use command prompt & Installation option
View 9 Replies View RelatedI upgraded my Phenom and MSI mobo to a Gigabyte 990XA-UD3 & FX-6200 Bulldozer. ll worked relatively okay. It would crash after around 2-3 hours use, consistently.Temps were not too high, but very very strange, they were fluctuating around 7-8 degrees a second, never going above 35 or below 25 celsius, but every second it would drop or incresase by around 7 degrees and the fan would spin much faster/slower in parallel with this.I updated BIOS using @BIOS (Which I know learn doesn't work) which gave me many issues. I managed to load the original F2 BIOS back on via usb, however that left me in a state where my PC would turn on (lights/fans on) but nothing more, nothing on display or anything. Using my old Phenom I managed to update the BIOS to the latest (F12), where it would now boot with my bulldozer.
When I say boot, it was not recognising my HDD. It is recognised in BIOS and in command prompt, but it is not deteced via the windows installer. After many attempts to resolve this the one that worked was the cleanall function in command prompt. SInce it has been detected I have installed and reinstalled Windows about 3-4 times (setting the drive as AHCI, IDE, using optimisid defaults etc) but it now has this issue where it either hangs at 'starting windows', it hangs for a second at 'starting windows' and then BSOD's and reboots, or (when i try to boot into safe mode) it stops at the CLASSPNP.sys driver and then BSOD's and reboots.As I have said my BOIS is fully up to date and functional, and I have tried all the different settings, in particular AHCI/IDE and the optimised and fail safe defaults. I have also ensured all unecessary USB drivers or accessories are disconnected on boot/windows install
it's been a week since i brought my new gtx 680 and i have a weird issue coming out no matter what game i play accept fror battelefeild 3 every game is stuck @ 60 fps how ever my case is quite packed with very low amount of fans and that way being stuck @ 60 fps is really fantastic since it makes my gpu cooler BUT when i play assassins creed it is stuck @ 30 fps or lower witch gives me lags and this is not
View 3 Replies View Relatedthe mouse works on the log-in screen but not at all once you log in.
View 3 Replies View RelatedMy computer recently broke, would stop on a blue screen saying UNMOUNTABLE_BOOT_VOLUME, if I ran safe mode it would stop at classpnp.sys however now after switching SATA to compatability mode it allowed me to use startup repair and after about 2 hours of startup repair the computer has managed to boot. It got to the login screen but I could not click on my profiles, then after 10 minutes the profiles disappeared and after another 10 minutes they reappeared and I could click on them. I entered my password and now it has been stuck on a screen just saying welcome with the spinning loading symbol and has been stuck for about an hour.
View 8 Replies View Relatedmy pc always stuck when i turn on , it stuck to welcome whats the problem ?
View 1 Replies View RelatedSomehow at MicroCenter when I picked up a handful of spinpoint drives I accidentally grabbed 4 spinpoint f3 drives series "J" and a 5th one which in the same pile, was one of the ecogreen drives. I'm using clonezilla to get my OS from the green drive to one of the F3 drives, but Clonezilla (partclone) is stuck at 100%. Does this mean there are bad parts on the source drive? If so, should I check the option in clonezilla to keep scanning if it encounters a bad sector? Is the computer waiting for me to just restart it?
View 1 Replies View RelatedIve just finished installing BitDefender and it asked me to´restart. and i did, but then i got stuck at the welcome screen. And it keept doing it all the time, Anyone know a solution??? I'd rather not install 7, again, because i have to many apps installed. btw, i can go into safe mode, can you fix it from there?
View 2 Replies View RelatedMy system Quad Core 2.66 4 GM Memory, I TB Maxtor, MB 790i Ultra SLI, EVGA NVIDIA 280
I had the windows seven 7100 release but i bought the final version
when i did a clean install of windows seven you can see:
the system get stuck in the screen after the verifying dmi and look the dvds to boot and try to boot in the HD but you can see the system does not boot, after the dvd copy and expand the setup files and start the first screen to do the final installation.
I got my ****ing windows 7 upgrade disc in the mail, got it working, waited for like 3 hours, an now its stuck on the last ****ing step at 41%. It's been stuck for about 2 hours. Its not the inconvenience of having to fix an issue, if microsoft can't give me an upgrade cd that works, thats fine, I'll just find a work around, but its in the MIDDLE OF INSTALLATION. What happens when I turn off my computer? Will I be able to boot?
Will I loose everything? And of course, for windows theres no tech support, theres no chat support, your just on your own and you have to sign up for some forum and hope that someone will give you an answer to your question.
It takes a minute or two before it goes to the windows boot page. windows 78gb corsair (2x 4gb)m4a79xtd evo motherboard500gb seagate momentus hybridamd phenom II x4 840
View 1 Replies View RelatedI am using 64-bit Windows 7, an LG W2363D monitor and an Nvidia GTX 560 ti. The monitor is connected using a DVI to DVI cable.I have had this computer for about a month, running fine at 1920x1080 resolution.However suddenly the resolution has dropped down to something very low, I think this was after some updates.Going into control panel or the Nvidia control panel, the computer still says that it is at 1920x1080 but this is obviously not true.It has been stuck at this low resolution for 2 days now.
View 6 Replies View RelatedSometimes, when I turn on my pc, it gets stuck before loading the OSI can see the bios logo, all fineThen a black screen with an intermitent _ I must reset the pc from the case button because I cant even ctrl alt del (this happens right before i can see a windows logo, message, anything)and then after the reset the system boots normally
View 4 Replies View RelatedFor over a month our HP Compac Presario CQ57 displayed that our Windows 7 might not be genuine. Hence, the computer keeps crashing. This morning the computer crashed and would not come back on again. The computer is stuck on Welcome. I finally got back into the computer and put a product key number, which I took from my other new computer, and it stated that the PN was accepted. However, we are still having the same problem. It will not start in Safe Mode, it will not work if we do a repair, because it asks for a cd, which we did not get with our computer. What can we do get our computer to go past the welcome screen?
View 3 Replies View RelatedI am having a problem with my new HP desktop Win 7 pro, 3.3 ghz i5 sandy bridge, 8gb ram. I own the machine since about 3 month, in the beginning I was delighted with the speed, then gradually performance decreased (as with it has with all widosw machines I have owned) the last couple of days it has been getting stuck hopelessly while I was working with lightroom and photoshop (things I need for my job) and today I finally had enough and started scanning for malware. All scans returned negative so I thought I'll get rid of some of the software I don't need, I deinstalled an expired trial for Acrobat, after that the machine di not want to start up properly anymore (It would not load all programs on start up and never get to load the sidebar apps) so I went into a software I have called ccleaner and deactivated some start up programs I thought could be the cause (can't remember exactly which ones but mainly adobe updtaer and alike) It only made things worth, nowmost of the times I start up after entering the user password the screen stays black, sometimes it loads the desktop but many of the software icons in the start mennu are not loaded, If I use shortcuts like ctrl+Alt+shift to bring up the task manager it returns an erros message(this has actually been happening for a while in a couple of occasions, just now I tried to bring up the control panel.
View 8 Replies View Relatedproblem with the starup
View 1 Replies View RelatedMy graphics drivers appear to be stuck on this version - every time I try to update, it goes through the whole process and looks like it exits successfully, but every time a new update is released it says my version is 12.4. <_<
View 4 Replies View RelatedI've seen many different discussions about this but they don't have the same problem I have.but in the recovery disk but this is what it says
Problem Event Name:StartupRepairOffline
Problem Signature 01: 6.1.7600.16385 Problem Signature 02: 6.1.7600.16385 Problem Signature 03: unknown
Problem Signature 04: -1
Problem Signature 05: ExternalMedia Problem Signature 06: 1 Problem Signature 07: NoOsInstalled
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 1033
I have a Lenovo Thinkpad T400 with Windows 7 32 bit.When I got home today and wanted to turn my laptop on, I couldn't get past the startup screen, displaying the thinkpad welcome message. I have tried pressing the ThinkVantage button, and all the f buttons, esc, delete, nothing works.I have also tried inserting my Windows disc into the disc drive but that does nothing either.
View 3 Replies View Relatedmy laptop is stuck on the screen attempt to resume again & i can't get off of it. it won't let me move throughout both options. not sure where to start with this one.
View 11 Replies View RelatedYesterday I was listening to music until my netbook froze. When I restart it, the Asus eee grey screen came up and it is stuck there. Pressing F2 to go to set up did not work and pressing tab did not go to bios.
View 1 Replies View RelatedI can only access my main computer running windows 7 64 bit in safe mode + networking - normal access gets stuck on welcome screen after entering password just prior to loading desktop. In safe mode looking at icon notification (show hidden icons) I saw windows update stating 'is downloading updates (71% complete) (whatever I have done 71% remains constant) running windows update troubleshooter finds problems I get two lines of results both saying 'Repair Windows update components Not fixed. I Have tried previous good configuration, system restore, (to 2 days ago prior to a windows update installation) and disabling windows update service. none of these have made any difference still stuck on welcome screen if I do normal start up. Also nothing happens when I try to run windows update from Start and All Programs, no error message just nothing
View 2 Replies View RelatedToday when I turned it on it happened... I tried restarting and run repair mode, checked all the fixes and that but still failing... What to do?
View 1 Replies View RelatedI now have another issue with my pretty new laptop. Windows won't start up. Well it starts up but when I get to the password screen and type that in my laptop just gets stuck on the welcome screen. I don't know what to do fix it. This all started last night when I accidentally pulled the power cord out of the wall and the CPU shut down. The battery pack wasn't in( didn't wanna bust my battery)
View 11 Replies View RelatedI Have a HP Dv4 Laptop runninh windows 7 that is not booting into windowsIt is getting stuck at the windows log on screenIt won't let me boot into safe mode.I was able to get all of the data off by using a Ubuntu CD and copying information to an external HD. The windows repair option is not working
View 10 Replies View RelatedI can't seem to shut down properly. It hangs on the shutting down screen and freezes (wheel stops spinning) I haven't managed to many BSODs but I have managed to get one, I've attached it. Any idea what the problem might be? I've tried restoring from previous restore point which then hung but windows said the restore was successfull
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