Power Loss To Notebook Shows Loss Of Windows Activation?
Jan 15, 2013
I had a power loss while running on battery (it still showed power left, but suddenly shut down anyway) and when I restart, it reports that the Windows is not activated and Window is not genuine and system might be a victim of "counterfeiting."
Is this a virus (I have MSE on continuously and about once a week scan with Malwarebytes)? I have run 'sfc /scannow' with filtered output ('findstr /c: "[SR]" c:.....logsCBSCBS.log" and it appears as usual.
How can I lose my Windows activation?
View 4 Replies
ADVERTISEMENT
Jul 15, 2010
Today some maintenance personnel were working on my bathroom in my apartment. I stepped out to take care of some errands while they worked. I put my computer into sleep mode (NOT hibernation - Actually sleep mode). When I got home, I realized that all of the clocks were flashing "12:00" and my computer was powered off.When I talked to the maintenance crew, they said that they had encountered a problem in the bathroom and caused a short. This, in turn, tripped the breaker that my computer room was on, which they then reset. This means that my computer, at minimum, experienced a hard power loss while running. It may or may not have experienced a surge (!), though it is on a surge protector. And the surge protector did not have its safety lights lit to indicate a surge.
Unfortunately, since using the computer I'm noticing a lot of oddities. I played some TF2 to unwind, and for the first time ever it crashed. My Video Card got stuck in "uplocked/3D" mode. Web browsing was slower than I'm used to, and overall it seemed like the computer picked up a lot of 'chugging' where it hadn't before.Is there some method to diagnose the general health and well being of my computer in windows? Are there tools beyond CHKDSK that I can run to locate problems that may have occurred as a result of a power surge? I'm concerned that the power loss damaged my components significantly, and I'm not sure how to diagnose the problem or determine if it's all in my head.
Here are my specs, if that's important:
Windows 7 Pro x64
i7 core 920 CPU
eVGA x58 mobo
eVGA GTX 275 Video Card (197.13 drivers)
Corsair 850 W PSU
6 GB RAM
View 1 Replies
View Related
Jan 2, 2012
My computer was turned off during the update process and I am getting the blue screen. After launching the start-up repair I am told the problem cannot be solved although there is a patch preventing the system from starting. My registry files precede the date the problem occurred, I have tried to restore but there is no restore point, I cannot start in safe mode. I have launched bootrec.exe and ran FixMbrFixBoot and also RebuildBcd and none have worked. I know I will probably have to go the long way around and pull the data from my disc and do a clean install but just wondered if any of you Techsperts had a quicker fix so I can spend the rest of my life in awe at your magnificence?
View 6 Replies
View Related
May 10, 2012
I had issues with my computer displaying symptoms of a faulty PSU. I was shutting down instantly whenever I ran intensive games for too long.Soon after those issues went away, I started getting random freezes, crashes, and BSODs. I finally tracked this down to a bad version of firmware on my SSD, and upgraded it by upgrading the firmware version, doing a 'secure erase', or something along those lines, as OCZ calls it, then installing a brand new copy of Windows 7.Everything went fine for a little bit. It's been 1-2 weeks or so since I upgraded the firmware.Over the past few days, I have noticed random ... near-shutdowns. Basically, my monitor was off, and my computer was unresponsive - but the lights and fans and what-not were on.I thought something tried to shut down my computer or something, and didn't think much of it. Maybe a weird Windows Update, iunno.Note: The hard reboot function on my computer (a tiny button near my power button) that usually works without issue does not work when this happens. My computer still has power, but it seems like it just... died. No monitor connection. No response whatsoever.A simple holding down of the power button and then pressing it again when it turns off seems to work, although the power up from that point takes a bit longer than normal.
Today, I have seen this first-hand 2 times. Just today. I was doing something, the sound started skipping - at which point my monitor disconnected, although for a few seconds after, I could still hear the guy I was talking to on Skype, and he could hear me. A few seconds and the sound dies down, and my comp is completely gone. Power still running as I already mentioned.Do note that this has happened both when I was running an intensive game and when I wasn't running much of anything - certainly nothing intensive.
I've already replaced my PSU, upgraded my SSD firmware, and reformatted my main HD (not data drive) and reinstalled Windows. I ran memtest a little while ago and it ran w/o issues, 2 passes, 0 fails.FYI, I've checked temperatures. My computer is not at all overheating.S This has been going on for months. I use this computer for gaming, programming, and work.
Edit: My computer just "died" again - for the third or fourth time today. I'd like to note that for 2-3 seconds right after this happens (i.e. right when my monitor goes dark and my computer stops being responsive), my fans get very loud - much louder then they normally would. After this, my fans go back to the normal volume level that they are usually at.The only thing notable in my Windows Event Viewer is that there was a generic, unexpected loss of power. It leads me to information about a "Kernel Power Event 41", with the following link:[URL]
View 1 Replies
View Related
Mar 17, 2012
My computer wouldn't shut down, even with holding in the power button, and so I just let it run out the battery. Then it wont turn on. I tried holding down the power button to clear out any charge that might be remaining. I have managed to get it back on, but I have to make a connection at the clip where you plug the power button ribbon into the mobo. Also, this is the second time I have had to do this. The computer works fine afterwards...or seems to anyway.
View 1 Replies
View Related
Sep 18, 2011
I had a power loss while installing a windows update about two months ago. Ever since then my system will hang either on logging off or shutting down.I have tried making a new user (No Help)it hangs in safe mode also.I also do not have a list of prior updates in control panel since this problem.The system works fine other than that.
View 1 Replies
View Related
Mar 18, 2012
I have packet loss, and randomly connection loss (but otherwise i have very good pings!) under windows 7 with two different computer with realtek 8111B and 8111E onboard chips. But there is no packet loss under windows xp with the same computers.I tried old, new, and motherboard manufacturer's drivers, new windows 7 system without any antivirus software, disabled windows defender, in safe mode, but still the sameI have no router, just a modem directly plug into the pc.
View 1 Replies
View Related
Mar 7, 2012
I have been researching the topic and am at a loss after around an hour of fruitless research. I recently upgraded from xp 32 bit to windows 7 32 bit. I want to upgrade to 64 bit so theres more RAM available and cannot find any information on doing it without discs that doesnt use USB or something. Got an external hard drive what the hell do I do? I downloaded the files but then couldn't open of course bc they were 64 bit files or whatnot.
(my cpu is capable of running it)
View 17 Replies
View Related
Aug 18, 2012
I just turned on my pc today and the windows 7 basic areo theme came up insted of the top quality theme and when i opened ie9 i noiced the greyt theme was comming up on the windows, then another 30 seconds later the bottom bar when all grey, i went o controll panel and it has greyed out the areo theme (blanked it out so i can click on it) , i have been on some other sites and they are telling me to trouble shoot it witch i have, but windows can't find any problems at all.
View 6 Replies
View Related
Sep 26, 2012
I recently downloaded updates from MS and since rebooting I have lost all wireless connectivity. When I ran ipconfig /all in a command window it shows ethernet connection but not wireless. In network it shows wireless card is connected but there is no TCP/IPv4 or 6 connectivity. I am using Intel(R) WiFi Link 5100 AGN wireless adapter. I have updated to the latest drivers for the adapter but NO success!Diagnostic message is about windows not being able to bind to TCP stack etc.Tech Support Guy System Info Utility version 1.0.0.2OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bitProcessor: Intel(R) Core(TM)2 Duo CPU T6600 @ 2.20GHz, Intel64 Family 6 Model 23 Stepping 10Processor Count: 2RAM: 4090 MbGraphics Card: NVIDIA GeForce G 105M, 512 MbHard Drives: C: Total - 464838 MB, Free - 82861 MB; E: Total - 381554 MB, Free - 171085 MB; F: Total - 2861578 MB, Free - 510054 MB; G: Total - 476939 MB, Free - 64575 MB;Motherboard: Packard Bell, SJM50MVAntivirus: BullGuard Antivirus, Updated and Enabled
View 14 Replies
View Related
May 3, 2011
Verizon Fios, Actiontec Router. Windows XP machines (wired) (2) never any internet loss whatsoever. Running the wireless from the Actiontec and also a Linksys that is on one of the ports. (distance issues) The Linksys always syncs up and both wireless systems work 100% all the time with either XP or Win 7 laptops.
Here's the issue: two wired desktops running Win 7 have intermittent internet drops. One is older, one brand new fresh out of the box. Turned off the power saver NIC card function on both, WOL disabled. That's not the problem because the internet losses occur sometimes after the machine is on for a few minutes, the PC does not sit long enough to go into power saver anyway. There's no rhyme or reason as they say when the loss will occur. Sometimes this will not happen for a day or more, other times it can happen after using the machine for just a few minutes.One thing I have been trying is to disable IPV6 then I can get the internet back, othertimes re-enable it to get the net back. Go figure. Again, disabling it will not fix the problem, however switching it on/off will. Disabling and re-enabling the NIC will only fix it sometimes, most instances that does nothing. There are different types of NIC cards in the machines, one uses a Realtec on board, the other uses Nvidea on board and a plug in NIC (brand?) all NIC cards/board performs the same.Also, when they DO work, if I let them boot for a while, usually they will be fine, but that's looking at a 10-15 minute boot up. (doesn't take an excessive time for actual boot-up but I mean just leave it alone for 10-15 min) The Actiontec has the most current update version, and is about two years old. Somehow these machines lose the internet portion but not the network portion. Such an annoying problem, even more so when I added a brand new machine and get the same issues. I would be willing to bet that if I ran them wireless there would be no issue, but that's going to slow down the dl/ul speeds that I get with a wired connection.
View 9 Replies
View Related
Sep 14, 2012
Since a recent (3 days ago) update to Windows 7, which included an update to the network driver file 6/21/2006 6.1.7600.16385, I have lost the ability to view my home cctv on either LAN or WAN. I have tried system restore, but Windows just automatically updates again afterwards.
View 2 Replies
View Related
Apr 5, 2011
I have a Compaq Presario CQ60 307-SA laptop which is running Windows 7 Profession (32 bit) I recently tried to put it into hibernation but found that my laptop will no longer do so.
Hibernation had been working fine up until I upgraded my hard drive from a 160 GB 5400 RPM WD Elements Scorpio Blue to a 500 GB 7200 RPM WD Elements Scorpio Black hard drive. Ever since then I can't put my laptop into hibernation.
The menu option for Hibernation is displayed so it is enabled, however when I attempt to hibernate the laptop the screen goes blank (As if it was going to hibernate) but then after a few short seconds the screen flashes and then the login screen appears again prompting me to login into my user as if I had just booted up the machine
The only possible cause that I can think of is that I did a full system image of my old hard drive and used my Windows 7 disc to restore the image onto the new hard drive. Rather than re-installing my whole OS from scratch, so maybe the hibernation file/settings got bodged.
[URL]
View 9 Replies
View Related
Dec 5, 2011
I am having a nightmare with my windows 7 64 bit home edition. It is running extremely slowly. I have lost the internet connection and the windows firewall has turned off and cannot be turned back on. Whenever I boot up i get the message "failed to connect to a windows server" The event viewer log is also unavailable. I have established that my internet is working on other machines. I have also attempted to reset winsock in safe mood. However this has not worked.I've had the system for about 9 months with no major problems. I have McAfee and have run windows defender and adaware so I am pretty sure it's not malware.
View 9 Replies
View Related
Jul 5, 2012
My desktop pc crashed, and after some investigation it turns out that the main hard drive is probably dead... So I thought I would install Windows 7 onto my portable terabyte. Anyway when I tried to install Windows 7 onto my hard drive, I realised 2 things:
- Windows will clear my TB HD when it installs.
and
- Windows cannot install onto a USB device.
I need to install windows 7 on my portable hard drive without removing any data on it. I have tried to partition my hard drive with easyus as a friend recomended, but it says I need to convert it to a logical, and I cant do that because it says something about clearing the HD.
View 9 Replies
View Related
Dec 24, 2011
finally getting around to my first win 7 install on my new 120 gb mushkin chronos deluxe.I am using tweakhounds win 7 install guide found here: TweakHound - Installing Windows 7 particullary, I am trying to avoid the 100 mb loss:
Quote: Code: *Avoiding the 200MB partition: Folks have discovered that on an unpartitioned drive Windows 7 will create a 200MB system partition. This is easily avoided by creating a partition before attempting to install Windows 7 (see above). (for some this partition will be 100MB)**Exception for SSD drives to avoid the 200MB partition and partition / format the drive.Partitioning is a little different for SSD (Solid State Drives). This is because of something called NTFS partition alignment. Basically this refers to where on the drive the partition starts. Vista and 7 will create a single partition optimally for SSD's. XP and most program boot disks will not. If possible you should partition the disk under an already installed Windows 7 or Windows Vista machine and then proceed with the usual installation steps. If not then this is the way to do it:
Windows 7 Installation Advanced Drive Formatting
1 - Boot up from the Windows 7 installation disc.
2 - Choose Repair your computer.
3 - In the System Recovery Options screen, choose Use recovery tools... and click Next.
4 - Open the Command Prompt.
5 - Type diskpart and hit Enter.
6 - Type list disk . Find the disk you wish to install Windows 7 on. If you only have one disk then it will show as disk 0. If you have multiple disks find the drive you wish to install 7 on.
7 - Type select disk 0 (or use the number of the disk you wish to install Windows 7 on)(note - that is a zero)
8 - Type list partition. There shouldn't be any.
9 - Type create partition primary.
10- Type select partition 1.
11- Type active.
12- Type format quick.
13- When finished reboot and begin your installation.
( DiskPart Command-Line Options ) After reboot, the ssd shows as having 100 mb used and is listed as a system drive.
View 4 Replies
View Related
Oct 13, 2012
The wireless adapter does NOT appear in ipconfig! but Ethernet does.Ethernet works properly.Unable to rollback/system restore as all deleted (don't know how or why).There is no wireless connectivity and with a USB wireless adapter the same problem. Hardware installs and says working OK, but unable to connect to wireless also.
Ipconfig is:
Windows IP Configuration
Host Name . . . . . . . . . . . . : Jabberwocky
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
[code]....
View 1 Replies
View Related
Jun 16, 2011
i decided to update my hp laptop from windows vista home premium to windows 7 ultimate (both 64 bit) and in doing so my firefox and ie browsers are considerably harder to read. twitter, facebook, Internet descriptions, most anything has very poor quality.
i recently came across this problem on my desktop after updating my graphics card's driver via an optional windows update (big mistake) and all i had to do was rollback the driver. for this problem, i tried updating the graphics card's driver, but it's up to date.
View 9 Replies
View Related
Nov 16, 2011
Until recently I ran windows xp. I shared a built in wall Ethernet jack with another desktop. I used my router (Linksys Befsr41) as a switch by disabling dhcp and connecting the wall ethernet and the two computers to the Lan ports on the router. The other desktop until recently was also running windows xp, but was upgraded and is now an apple imac running os x lion. My internet briefly stopped working but I was able to reset my router and get my internet running again. I then needed to reformat my build and installed windows 7 ultimate 32 bit. I cant quite pinpoint my problem. If I connect straight to the wall ethernet jack i have internet access. However if i use my router as a switch to get internet for both my pc and the apple imac, I will not have internet access. Sometimes the internet does indeed come back on in this circumstance, only to get disconnected again shortly. I am not sure who to blame because the router worked fine when spliiting ethernet for xp machines, and I have internet access when running straight from the wall to my pc
View 1 Replies
View Related
Oct 26, 2011
I currently have a 500GB SATA drive with 2 partitions, C: has Vista Ultimate in it and most of my (Really Important) data is in D:- I do not have an external drive with enough space to back up both partitions, only C: -- If I install Windows 7 on C:, will I also lose all the data in D: (Partition 2)?I want to be 100% sure I won't end up with data loss on D: if I do a clean install on C:
View 11 Replies
View Related
Sep 17, 2012
Everything on my computer was fine this morning when I left for week, but upon my return I noticed that my keyboard/mouse wasn't working. I restarted my computer and confirmed that my keyboard works in the bios and whatnot, but when I get to the windows login screen, I get no response from the keyboard or mouse.the mouse is a simple USB one, and I'm using a PS/2 keyboard, so I doubt it's some sort of sudden driver issue.I tried logging into safemode, and I get the same result, can't move my mouse or use my keyboard.Does anyone have any idea how to possibly fix this issue? I'm unable to restore from an earlier state either.
View 1 Replies
View Related
Dec 18, 2011
I recently did a system cleanse using my anti virus software.i used it primarily to remove unneeded start up programs.in starting it up, my start menu has lost all programs, including folders like Accessories and Paint, Calculator, also my desktop was removed of all Shortcuts.to open a program i have to go to c:// Program files/ program . etc.I now cannot reset the start menu Properties as i get a message saying the "this operation was cancelled due to restrictions in effect on this computer.I only have one user, and my user is administrator. How do i find this restriction and why did i lose all the items.Is this mor edue to my Security Settings or my Anti Virus software.
View 6 Replies
View Related
Sep 12, 2009
Ok well i got a new Dell Studio 435 Tower in april or so i7 920, 6gb 1066 tri-channel, 1gb ATI 4870, 750GB WD Black Caviar... i was running x64 Vista Home Premium and it was smooth as butter... had a 5.9 WEI and was pretty happy with performance.
2 nights ago i saw that the Windows 7 RTM was available on MSDN so i snagged x64 Windows 7 Home Premium... upgraded in place fine but now its much slower than my x64 was!
It takes longer to both boot up and shut down, some programs freeze when opening or closing them... i re took the WEI and it went down to 5.5. For some reason all my other scores shot up to 7.5 except my Ram which fell to 5.5 and my HDD which fell to 5.9 ???
I started investigating and it now says that i have 6GB installed and 1.99GB usable. What? When i was using Vista it said nearly all of it was usable.
I went into my bios... updated it to the newest version along with the intel chipset... in bios it states that i have 2048 available out of 2048 installed??? I have combed my bios and don't see ANYTHING that will let me mess with ram period.
I did the whole start>run>msconfig>boot>max ram, but no matter what i do it always defaults back to 2048 when i reboot my machine and go back to it.
View 6 Replies
View Related
Jun 11, 2009
This has been an issue since I upgraded to 7201. It isn't constant, and seems to be worse when I'm downloading large files, especially multiple files from one source (like an album in iTunes). It is fixed by release/renew (or just letting Diagnostics do that).
If I'm not using a lot of data (regular web browsing, working on a database online, etc), it seems perfectly fine. It is holding so far downloading one track at a time on iTunes, but if I do 2, it drops the connection.
I'm using the Home network config, router is working normally, and I can't recall this happening before 7201. I've reset the router, upgraded firmware, and it only happens on this PC. I've set WINS, tried all settings for TCP/IP 4 and 6, and using the other ethernet port on my motherboard.
More of an annoyance, really, but I can't figure it out and it is bugging the hell out of me.
EDIT: I can still get 1 mb/s on a single download, but trying 2, I get 600/400 for about 10-15 seconds until it disconnects.
View 5 Replies
View Related
Feb 2, 2011
All of a sudden, my wireless adaptor went offline and I wasn't able to detect any wireless networks in the area..
View 1 Replies
View Related
Jun 26, 2011
I have an acer aspire 5738z laptop with windows 7. I hadan issue with the screen sent it off for repair and it has come back and the wireless Internet won't work. I've tried everything, the wireless will be either very poor and then turn off or just doesnt work at all. When I try and connect to talktalk my Internet provider it says, windows was unable to connect, it has mentioned the wireless adaptor
View 4 Replies
View Related
Dec 6, 2009
I have new Acer Aspire 5739G laptop and fresh Windows 7 on it.
The wireless card is Intel WiFi Link 5100.
The problem is that wireless works only in short distance with access point - max distance is about 5 meters.
In that distance everything works fine.
But if I go farther or to another room it disconnects.
With other laptops all works fine even on very large distance.
I tried such things (nothing helped):
* uninstall, reinstall or update drivers
* install newest drivers from Acer site
* install newest drivers from Intel site
* tested with xp & vista drivers
* on network connection properties unchecked all things except tcp/ip v4 protocol (microsoft networking,sharing, link layer topology,QoS, TCP/IP v6 ..)
* disabled homegroup
* on adapter properties changed signal frequencies (1,6,11),
* on adapter properties changed standard type to work with: 802.11 b or g
* on adapter properties changed signal to MAX, don't use power saving
* disabled Internet security, firewall
* Changed access point signal broadcasting with no encryption or wpa
* it disconnects from another access point the same way (problem with system not wifi AP)
Maybe something forgot to say, but there was few hours of testing and can't fix it .
View 9 Replies
View Related
Jan 10, 2013
For the past year or so I've been using a telstra broadband manager USB to connect to the internet, now all of a sudden I am getting no internet access, not just from the broadband manager but from other networks aswell. I have tried my phones hotspot, other USB's and WiFi's to none of them working.It would start up and work for about 15 seconds, and then internet access would just cut out completely. I have AVG Internet Security 2012 installed and I have tried disabling the firewall (Windows firewall also) and yet it still doesn't work.
[code]...
View 1 Replies
View Related
Feb 2, 2013
I use a Macbook for my personal use usually, but when I turned on my PC after not using it for a couple of months, all of my user information is gone: Documents, music, everything. The only thing is I don't think it's gone, I can't access my music using iTunes on that machine, but I can access it using Windows media player. If I try to open OneNote pages, I get nothing. I have run Spybot and AVG antivirus. It seems as though my user account information is being hidden. Other user accounts (my wife's and a guest account) are working just fine. I would prefer not to return to a restor point, as I don't even know when this was lost.
View 4 Replies
View Related
Jun 28, 2011
just came over from XP Pro...had to get a 64-Bit machine; & went w/ an ASUS running Win7 Home...which I upgraded to Pro.I began to lose my internet connectivity, intermittently & noticed that, when it happened, the Network icon in the task bar showed TWO networks...(???).one labeled 'Network - No Internet Access'& the other labeled: 'Unidentified Network - No Internet Access'.Sometimes the problem would go away if i rebooted, but eventually it became a permanent dilemna.Verizon checked my modem...said it was fine, but sent me a new one anyway. Same problem continued. Took the PC back to Best But & swapped it for a new one...& it's been fine 'till this evening. It denied me access once.I rebooted; & got it back. Obviously, something is amis w/ Win 7 Pro in the way the network connection is set up.can't be two modems or two computers.I noticed it seems to happen right around the time that the OS goes looking for windows updates not in the same category.
View 1 Replies
View Related
Apr 5, 2011
Whenever I type a certain command into the Command Prompt (I'm not sure if it's only admin-only commands only, probably is...), I get an error saying the command is not recognised? I was trying to flush my DNS and renew my IP using IPConfig when it happened. Then, I decided to test another command "sfc /scannow", that didn't work either (note: CMD was running with Admin privileges too). I could perform these commands fine before. And I'm on an administrator account too.
View 5 Replies
View Related
