I have a Toshiba Tecra A10 running on a Win7 operating system.It suddenly crashed and now starts up with a blank screen and a blinking dash and wont go anywhere from there.
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Week ago I installed (clean installation) Win 7 Ultimate x64 and I don't have sound. Volume bar is moving and I have installed newest Realtek HD drivers, but it's still not working. In my device manager I have two unknown devices, so it can be about them. I really need sound, I know, that people with Asus solved that problem with installing drivers form VIA, but I don't think they match my notebook also..
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View 1 Replies View RelatedI tried installing a 64 bit Windows 7 on 32 bit processor(Dual Core, 2.80HGHz) having a DDR RAM of 2.5GB. But I could not do so due to 'Hardware Incompatibility'.I then tried to install a 32 bit-Windows7 Home premium, but again the same 'Hardware Incompatibility' appears on screen and prevents the installation.
View 1 Replies View RelatedIt's a dell latitude, 1 year old. Laptop suddenly crashed and when the laptop booted it said: "no boot sector on internal hard drive". I tried repairing the boot sector with the windows repair function, but the hard drive is just empty... nothing to repair. Then I tried to boot off a ubuntu live cd. which worked. and showed me an empty hard drive with the_maximum_capacity_of_the_drive_GB of unallocated space.
Since that I reinstalled windows 7 two times, and stopped working after an hour or so. I installed ubuntu, which worked for several days. then i tried windows 7 again (clean install). And then I kept working on the laptop for a couple of hours until the "crash" happened. All the programs stopped working suddenly. When I opened anything I was shown this error: "Illegal operation attempted on a registry key that has been marked for deletion."
After that everything is lost if I turn the computer off. And I'm back at an empty unformatted hard drive. I changed the sata operation mode in the bios to different options before every installation of windows. I didn't try xp, because I don't have dell-xp cd's . Is the hard drive broken? I guess not because ubuntu works. and windows 7 also, but it just goes away suddenly... Here's a video (shot in portraitmode) of the event... [URL].
My Gateway laptop running Windows 7 Home Premium (x64) recently crashed, and when I rebooted it, it displayed this: Windows failed to start. A recent hardware of software change might be the cause. To fix the problem:
1. Insert your Windows installation disc and restart your computer.
2. Choose your language settings, and then click "Next."
3. Click "Repair your computer."
If you do not this disc, contact your system administrator or computer manufacturer for assistance.
Status: 0xc000000f
Info: The boot selection failed because a required devices is inaccessible.
The thing is, I don't have a Windows installation disc! I was just browsing the internet when my laptop crashed, and now I can't do anything; repair your computer, safe mode, boot from last known good setting, etc. all result in the same error screen.
This morning my new computer notified me it had downloaded an update and rebooted. When I plugged in my tablet, the computer notified me that my device was USB 2.0 and and could run faster if I plugged it into a USB 2.0 port. Trouble is, I had used this port many times in the past as a 2.0 port, no problem. I confirmed the slower rate by trying to transfer my podcasts over to the tablet like I normally do.The ports in question are the ones on my front panel. I plugged the tablet into one of the rear ports that are mounted directly on the MB and got 2.0 speed no problem. On a whim, I plugged my wireless mouse/keyboard receiver into one of the front ports. It worked, but would be intermittently choppy. I tried downloading the latest MB drivers from Gigabyte, and that didn't seem to help. I saw that there was a problem similar to this for some win7 users about a year ago that supposedly got fixed. I checked and the fix has already been applied.
View 1 Replies View RelatedI have bought a TOSHIBA satellite L640 with a built in Windows 7 home premium and after two weeks my system has crashed and I haven't the recovery CD from TOSHIBA so how can i get a recovery CD to Install in my system.
View 2 Replies View RelatedI have win 7 x64 on my laptop and it has been running fantastic for several weeks now. But all of the sudden it has just become unbareably slow and unmost completly unresponsive. I can hardly do anything on it it is so slow. It is not my laptop, which is still quite new and fairly fast. I have 32bit on my desktop which is much older and it runs fine. The only recent changes I have made is installing the latest updates for office 2007, and installing PS3media server with Java runtime. I can boot to safe mode and it runs fine and is not slow at all. I tried to restore to the restore point before installing office 2007 updates but it fails to complete. I was able to uninstall Java after taking almost an hour to open control panel and everything. Now i am trying to completly uninstall office to see if that fixes it, but I have a feeling it will take all day or more. This is the second time it has done this, both times I installed win 7 it ran really great for a few weeks than its just dead like it hit a brick wall.
View 9 Replies View RelatedI had a bit of bad luck today and my laptop fell on the ground and cracked the case. I checked to make sure everything was functioning and running alright and everything seemed fine, so i proceeded to run solidworks and work on a project and again everything was working fine for about 40 minutes than blue screen popped up and computer tried to restart. When it started backup a screen popped up saying to run startup repair. Ran the repair and when a command window popped up i get a white screen saying error in big red font. So i restarted again and tried to start windows normally it began starting up but switched to start up repair automatically and same thing while start up repair was beggining.to stop happening preferably without re formatting and losing files as i have some really large solidworks files that i need for a project and dont have time to re draw
View 1 Replies View RelatedI was scanning this morning with great success. Abruptly, it quit scanning. I've rebooted the PC, uninstalled the printer and reinstalled it. It still will not scan.
View 3 Replies View RelatedI have Asus eee PC since 2010 with Win 7 and never had any problem. I was working on my laptop without any problem. But for last couple of hours I am not able to connect to my wireless network. It doesn't show any network. It only shows the message "Not connected. No connections available". I have internet service through out the house. Wireless is also working on my IPod, IPad and IPhone. I have desktop connected with network wire and internet is working just fine. When I connect my EEE with network cable, everything is working as expected. Only wireless is not working.
I already tried the following:
1. Restarted my eee pc
2. Restarted wireless router (doing this before, would remove any problem but not this time)
3. Tried clicking Fn + F2 buttons
Also, few minutes back my machine was updated with automatic update of Win 7 SP1. Nothing is working.. I don't know what happened. It is so frustrating to see things stop working without any valid reason.
All of a sudden on my Windows 7 ultimate 64bit, my Windows started to run so slow to the point where I can basically not even use it. All the stats show my RAM registering fine(4gb) and I just can't find what the problem will be. In its normal mode, it will take around 20min just to get to the front screen and is super slow when it comes to opening programs as well. It seems to run safe mode fine though, with speeds that I am used to.
View 3 Replies View RelatedI was playing League of Legends when this happened and when the game loaded into the world the mouse just stopped responding and never kicked back on. I've restarted the computer, pulled the battery for a few minutes, turned legacy usb on/off, right click and uninstalled all universal USB controllers (then restarted to get windows to reinstall them), tried different mice on the problem computer, tried the mouse on a different computer (it worked), pretty much every solution i've found on the internet so far from people with similar issues of usb mice/keyboards suddenly stopping and never coming back using windows 7.I'm actually going to go to toshiba's website and check if they have any drivers that I could download/update.
View 19 Replies View RelatedSuddenly my Win 7 Home Premium x64 will not boot. The system starts, POSTs then loads the DVD driver, then the screen goes black (not blank but "lit up" black if that makes sense). Then nothing. If I use Hiren's boot cd I can boot up using the "boot from HDD" option fine and Windows operates normally. System restore to a previous configuration made no difference to the original problem. I cannot boot into Safe Mode. F8 just offers me boot order options.
- Running the Windows 7 DVD I find: "No operating system is listed on the Repair Windows option."
- Running Startup Repair finds the following error: "the partition table does not have a valid system partition" which it claims to have repaired, but the error remains and Windows will still not boot.
I followed this advice:
Boot 7 dvd to system recovery options command prompt. Type: Diskpart
list vol (find the vol letter e.g C or partition number e.g. 1 for the system partition )
Sel vol C ( or sel vol 1, obviously use the correct letter or number)
act exi
My system partition was easily identified and listed as healthy so I selected it and made it active. The problem still remains exactly the same. My system is self built just over a year ago, to my knowledge has been running fine, without any hardware issues. I'm prepared to do a clean install if that's what it takes but if there is a way to fix the partition problem without that I'd like to explore it first.
I have a HP I purchased at a store just over a year ago.I am running Windows 7 64bit. [code] I have some games (Spore, Sid Meier's Railroads) that worked great on this machine after I got it. The machine more then meets the specs. I could play for as long as I want and have no issues. Now I open either game and after about 5-10 minutes it is like the machine is overwhelmed with process. My CPU usage and ram goes up to 100% and everything is slow. When I click on a button to get a menu it takes 3-5 seconds for the menu to come up and then another 3-5 seconds for the mouse to move to the menu so I can select an option. So far I have made sure all my drivers are current, I have cleaned the registry with 2 different cleaners, I have removed all unnecessary programs from starting, I have tracked down process I determined to be non-essential and made sure those don't run, I have tweaked Windows to use less recourse (I should not need to do this now), I have removed unneeded programs, I have defragged, I have cleaned unneeded files, I have run Microsoft malware scanner (forget the name, no problems found), I have run Kaspersky 2011 in a deep scan and a critical area scan (nothing found), I even got one of those Speed Up My PC programs (I know garbage program) because I am so frustrated but that didn't do anything. I don't want to F disk it because I have too much data I need to keep.
View 6 Replies View RelatedRan F12 to regain Operating system - long version. Says computer passes everything but there's no operating system found. Did this Twice. Tried "Operating System" CD that came w/ Studio 17 laptop. Hit option to run via CD & never got anywhere after an hour. Tried Reinstall Hardware disk that came w/ laptop. It shows Vista, but laptop came w/ Windows 7. See where it shows the system's checking things out, but never get anywhere.
View 7 Replies View RelatedI recently started having trouble with my laptop running very slowly. I ran avg and also Spybot and they came back with no viruses or spyware. I opened the task manager and noticed that it is running at 100% CPU, and assume that is the reason for the lag. I noticed teatimer associated with Spybot S&D was taking up a lot of memory, so I uninstalled S&D and reinstalled it without the teatimer. That seemed to speed it up slightly, but it is still running slow, particularly when trying to play videos or opening programs needing java. I also ran PC tools registry mechanic to scan the registry, clean up the disks and registry, and defrag the registry, but not getting any faster. Looking at the processes in the task manager, the two that are using up the most CPU seem to be connected to my Belkin Router (which I have been using without this problem for several months)kbackupscheduler.exe and Connect.exe go back and forth between 47% CPU and 50% CPU each.consequences of stopping (or removing) them would be
View 4 Replies View RelatedMy laptop crashed the other day after a Windows update. To make a long story short it would not boot up. I tried several things to no avail. System restore disc did not work. At this point I thought the hard drive was fried. Finally I stuck the the Windows 7 companion disk and got the system to boot I can tell all my files are there somewhere due to amount of memory taking up on the hard drive. Anyways my main problem it is now asking for the product key although I have 29 days which unfortunately I cannot find. Laptop in question is a Lenovo G550. Where do I go from here? Do I have to purchase a new key? I've been using the laptop since and it seems to be working properly as far as i can tell.
View 5 Replies View RelatedI use my laptop to dj with 4 nights a week so as you can imagine it is very important to me and a vital part of my income. a few weeks ago i had an issue where i had somehow picked up a virus and it forced me to do a complete format and reinstall of windows. however since then it has been running very hot and cpu usage has gone through the roof.
all drivers and bios are up-to date and the laptop is fully optimised for audio processing.
the specs are as follows:
hp g62 450sa
i3 2.27ghz
8gb ram
60gb ocz vertex ssd (with os on)
500gb 7200rpm hdd in drive bay (music only)
i have read that another complete reinstall may fix the problem, which i am prepared to do.. however onto the next problem, i left a cd walled in a club last week which had my recovery discs in it, when i went back the next week it was gone!!
how to get around or sort this, or is there anywhere that i can download a copy of the install discs. i have spoken with microsoft and they are willing to re-authorise my product key when i re-install.
So I have a Dell Inspirion 1545; One day when I turned it on, it started running extremely slow. It took almost 30 minutes just to boot to password screen, I put in the password and almost took another 30 minutes to get to desktop. Well then it started giving me errors like Dell Dock has failed and Windows (Something) had crashed, I got it up long enough to run Malware Bytes, and CCleaner to fix registry errors but nothing. Now I try to turn it on in normal mode and takes about an hour and thirty minutes to get through everything and to the desktop and thats if the icons decide to show. and if I try to get it into safe mode I get Bad_System_config_Info bsod.I dont really know whats going on, it decided that it was gonna shit out on a random day. The computer is out of warranty and Dell doesnt provide support for it anymore.Its basically un-bootable. There are no system restore points aswell, Repair your computer says it fixes everything but it doesnt.
View 8 Replies View RelatedI was cleaning up my wife's laptop and installed a defragger from CNET and while in that program the screen went blank and now it wont restart - when I push the On button nothing happens. I'm in real sh...t, I broke HER computer.
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View 1 Replies View RelatedI tried to set up a dual boot system ( Vista Ultimate and Win 7 Pro) this aft and my computer he miraged and froze up. Finally got it working again but I don't know how, just luck. I followed the recommendations and made copy of Win 7 on ISO disk, I think it works but I'm not sure, and I unplugged the drive which has Vista on it and tried to boot. My computer froze solid even before it loaded OS file. Why do I need to unplug my C: drive? Is that the only way to do a clean install?
View 6 Replies View Related"Missing operating system" massage is coming when i start my system and i am not able to start. I think because , i had given "mark partition as active" option for one hard dive (E) in disk management when last time i opened. it did not have any data. i did not know, this will make any problem. Now i am not able to boot windows re installation dvd also. i can only take BIOS settings.
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View 1 Replies View RelatedI have a Toshiba L455 laptop that I recently purchased from a friend. It is running Windows 7. However, I keep getting these messages about counterfeit software and I cannot accept any Windows Updates without a key. I have a valid copy of XP w/service pak 3 with a key that I'd like to install on this laptop. I did not get a disc with this laptop but it is my understanding that he formatted this by "installing factory defaults." I don't know all this computer language so I'd like some simple instructions. And no, I can't go back to my "friend" to get this problem fixed. Also, the XP disc I have was used on a desktop. Do I need a specific "laptop disc" of XP or does that matter?
View 5 Replies View Related"Missing operating system" massage is coming when i start my system. I think because, i had given "mark partition as active" option for one hard dive (E) in disk management when last time i opened. it did not have any data. i did not know, this will make any problem. Now i am not able to boot windows re installation dvd also. i can only take BIOS settings.
View 2 Replies View RelatedI have a hp dv 9700 laptop that has crash, I have being experiences a few problems recently and have manage to fix it my self when it crash before with system repair disk that I brought of the internet. The following message keep on coming up when booting A Disk Read Error Occurred. I think I might of mess the laptop up buy setting the setting as default throw bios, I am looking for free software that I can download on a disk or usb and then reformat it or try to repair it via a system repair disk, I am aware there are software that you have buy over the net, but I believe in doing the job yourself free.
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