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My computer died.

QuizzicalQuizzical Member LegendaryPosts: 25,501
System specs:

MSI Z97A Gaming 7
Core i7-4790K
Radeon R9 Fury X
16 GB (2 x 8 GB) G.Skill Ares 2400 MHz DDR3
Seasonic Snow Silent 750 W

This computer has never been as stable as I'd like, as it crashes once per month or so.  Yesterday, it apparently rebooted, possibly from a crash, while I was taking a nap.

When I went to turn the computer off for the night, after several minutes, I noticed that the case lights were still on.  I messed with the mouse and keyboard, and up came the login screen.  Thinking I had somehow told it to reboot instead of shutting down, I again tried to shut it down.  The monitors turned off, but the case lights stayed on.  After several minutes, messing with the keyboard and mouse again got the Windows login screen to come on.  There's virtually no chance that I'd accidentally tell it to reboot twice in a row, but I dutifully told it to shut down for a third time, with the same results.

I logged in to see what was going on.  Apparently Microsoft Shadow Volume Copy (or something like that) was maxing out one CPU core.  I tried to kill the process several times, but it refused to die.  Finally, I just turned off the computer by pressing the power button.  After that, I turned on the computer once, and tried to shut it down again, with the same results as before:  it would go into sleep or hibernate or some such, but not actually shut down.  Another press of the power button and it was off.

I'd like to be clear that it was not installing updates.  When you shut down Windows while installing updates, it doesn't turn the monitors off immediately.  Instead, it brings up a screen that says, installing updates, please don't turn off your computer.  That didn't happen.  When I told it to shut down, it did turn the monitors off.

After that, I can't get it to boot.  Once I got it to turn on just enough to display an error message:

Boot Guard verified DXE that is fail
System will shutdown
Press any key

Internet lore seems to indicate that that's a corrupted BIOS.  Fortunately, my motherboard has a dual BIOS, so I tried the other.  No such luck, and it would be very strange for both BIOSes to go bad independently at the same time.  Thinking that bad memory could be the issue, I tried pulling one of the memory modules.  I tried with just one memory module, using either of the two, in each of three slots.  That's six combinations right there, and I tried most of them with each BIOS, too.  Several times, I got it to turn on just enough to display a white cursor in the top left corner of an otherwise blank screen, but nothing else.

Sometimes when I press power, the case fans and lights turn on for several seconds, then off for a few seconds, then back on and stay on.  I've never seen that behavior before.  To repeat, I'm not pressing the power button or anything for where it all turns off for a few seconds.  It just does it on its own, then comes back on.

My motherboard has a debug LED with codes to say what is going on.  It spends most of the time at code 10, which according to the manual, doesn't actually mean anything.

I've set up both my laptop and my desktop, so that I can get back on the Internet.  I tried to patch Windows first, but Windows absolutely refuses to get any updates.  I've at least patched my anti-virus.  I'm temporarily blocking all ads from all sites until I can get Windows patched.  My old desktop and laptop both use Windows 7 and were last updated last September and December, respectively.  They were unplugged entirely in the meantime, so that wasn't a security risk, but now I'm trying to update them and failing.

On both my desktop and my laptop, there's an svchost.exe process maxing out one CPU core.  I'm not sure if that's Windows Update, but whatever it is, it's not touching the network.

As for my new computer, my best guess is that it's a motherboard failure.  I haven't tried swapping components between my old and new computers yet.  If nothing else, I could move the new power supply and video card to my old computer and have something more functional, as that would allow me to use the newer monitors.  My old Core i7-860 is rather dated, but still not terrible.
«13

Comments

  • VrikaVrika Member LegendaryPosts: 7,990
    svchost.exe is used with at least something in Windows update process.

    I can't remember what, and during which parts of updates, but it's used.
     
  • QuizzicalQuizzical Member LegendaryPosts: 25,501
    svchost.exe is used for a lot of things.  Regardless, if you ask it to check for updates, I don't think that an hour later it should still be checking for updates and have not actually found anything yet.
  • immodiumimmodium Member RarePosts: 2,610
    I blame the AMD video card. ;)
    The driver in particular :p

    image
  • QuizzicalQuizzical Member LegendaryPosts: 25,501
    I realize you guys are being facetious, but it's not even getting so far as attempting to load a video driver before it fails.  I also tried plugging the monitor into the integrated graphics for quite a few trials, but that didn't help.
  • immodiumimmodium Member RarePosts: 2,610
    edited August 2016
    Quizzical said:
    I realize you guys are being facetious, but it's not even getting so far as attempting to load a video driver before it fails.  I also tried plugging the monitor into the integrated graphics for quite a few trials, but that didn't help.
    Yeah, I was just yanking your chain.  Based on your description, I think you're probably correct; it's likely a motherboard failure.
    This made me chuckle:

    Quizzical said:

    My motherboard has a debug LED with codes to say what is going on.  It spends most of the time at code 10, which according to the manual, doesn't actually mean anything.

    No wonder few people read instructions.

    image
  • QuizzicalQuizzical Member LegendaryPosts: 25,501
    I blame the AMD video card. ;)

    EDIT:

    Kidding aside, the Windows 10 task manager would tell you exactly what that instance of svchost is hosting so you can figure out the problematic service.

    Would you believe that this is a Windows 7 machine that had been unused for long enough that it never offered a free upgrade to Windows 10?
  • jitter77jitter77 Member UncommonPosts: 518
    Can you do a DVD boot or USB boot into a command prompt?  I would try fixing the MBR
    Click on command prompt and type in the following commands, one after the other:
    1. bootrec /RebuildBcd.
    2. bootrec /fixMbr.
    3. bootrec /fixboot.
    4. Exit.

    If you cant get that far I would check your motherboard battery or maybe resetting the CMOS.  If your memory is dual channel you will need both sticks to function.  So popping one in and out probably would not tell you anything.  There are DVD bootable memory checkers you can run though to see.  If memory is not the issue I would lean more towards hard drive failure
  • QuizzicalQuizzical Member LegendaryPosts: 25,501
    If memory is dual channel and you have only a single module, you cut your bandwidth in half, but it should still work.  If that weren't the case, Gdemami would be commonly recommending that people buy bricks.

    It's not even getting to the point where it checks to see if there is a hard drive before it fails.  The computer doesn't POST.

    I probably should try pulling the CMOS battery, but haven't yet.  I wanted to at least have something that works in the meantime rather than fighting with a dead computer all day.
  • frostymugfrostymug Member RarePosts: 645
    See what code it shows after 10. If it is like Windows start up it is the line AFTER the one it shows hanging up on. It hangs while trying to move to the next one.

    Just a shot.
  • frostymugfrostymug Member RarePosts: 645
    Or the super secret Windows 10 mafioso ninjas are exacting retribution for failure to upgrade... o.O
  • filmoretfilmoret Member EpicPosts: 4,906
    According to a lot of people if you don't have adblocker enabled then you got a virus and it destroyed your computer.
    Are you onto something or just on something?
  • GladDogGladDog Member RarePosts: 1,097
    There is a piece of tracking software on your system that keeps on telling Windows to reboot even when you are telling it to shutdown.  I had this problem as well.  Run a full system scan with your AV software, then delete ALL of your Windows temp files.  Reboot, and it should be fixed.


    The world is going to the dogs, which is just how I planned it!


  • VrikaVrika Member LegendaryPosts: 7,990
    edited August 2016
    Quizzical said:
    svchost.exe is used for a lot of things.  Regardless, if you ask it to check for updates, I don't think that an hour later it should still be checking for updates and have not actually found anything yet.
    I think I know that bug.

    Try installing this update manually: https://support.microsoft.com/en-us/kb/3102810

    If the computer is searching for updates, you first need to restart it for that update's installation to work.
     
  • QuizzicalQuizzical Member LegendaryPosts: 25,501
    edited August 2016
    Vrika said:
    Quizzical said:
    svchost.exe is used for a lot of things.  Regardless, if you ask it to check for updates, I don't think that an hour later it should still be checking for updates and have not actually found anything yet.
    I think I know that bug.

    Try installing this update manually: https://support.microsoft.com/en-us/kb/3102810

    If the computer is searching for updates, you first need to restart it for that fix's installation to work.
    I had actually tried that on my laptop and it had been failing to find updates for about an hour or so.  But I didn't reboot after running the program, so I'm doing that now.

    Edit:  I was mistaken.  It was a different attempted fix for Windows Update not working that I downloaded.
  • waynejr2waynejr2 Member EpicPosts: 7,771
    Quizzical said:
    System specs:

    MSI Z97A Gaming 7
    Core i7-4790K
    Radeon R9 Fury X
    16 GB (2 x 8 GB) G.Skill Ares 2400 MHz DDR3
    Seasonic Snow Silent 750 W

    This computer has never been as stable as I'd like, as it crashes once per month or so.  Yesterday, it apparently rebooted, possibly from a crash, while I was taking a nap.

    When I went to turn the computer off for the night, after several minutes, I noticed that the case lights were still on.  I messed with the mouse and keyboard, and up came the login screen.  Thinking I had somehow told it to reboot instead of shutting down, I again tried to shut it down.  The monitors turned off, but the case lights stayed on.  After several minutes, messing with the keyboard and mouse again got the Windows login screen to come on.  There's virtually no chance that I'd accidentally tell it to reboot twice in a row, but I dutifully told it to shut down for a third time, with the same results.

    I logged in to see what was going on.  Apparently Microsoft Shadow Volume Copy (or something like that) was maxing out one CPU core.  I tried to kill the process several times, but it refused to die.  Finally, I just turned off the computer by pressing the power button.  After that, I turned on the computer once, and tried to shut it down again, with the same results as before:  it would go into sleep or hibernate or some such, but not actually shut down.  Another press of the power button and it was off.

    I'd like to be clear that it was not installing updates.  When you shut down Windows while installing updates, it doesn't turn the monitors off immediately.  Instead, it brings up a screen that says, installing updates, please don't turn off your computer.  That didn't happen.  When I told it to shut down, it did turn the monitors off.

    After that, I can't get it to boot.  Once I got it to turn on just enough to display an error message:

    Boot Guard verified DXE that is fail
    System will shutdown
    Press any key

    Internet lore seems to indicate that that's a corrupted BIOS.  Fortunately, my motherboard has a dual BIOS, so I tried the other.  No such luck, and it would be very strange for both BIOSes to go bad independently at the same time.  Thinking that bad memory could be the issue, I tried pulling one of the memory modules.  I tried with just one memory module, using either of the two, in each of three slots.  That's six combinations right there, and I tried most of them with each BIOS, too.  Several times, I got it to turn on just enough to display a white cursor in the top left corner of an otherwise blank screen, but nothing else.

    Sometimes when I press power, the case fans and lights turn on for several seconds, then off for a few seconds, then back on and stay on.  I've never seen that behavior before.  To repeat, I'm not pressing the power button or anything for where it all turns off for a few seconds.  It just does it on its own, then comes back on.

    My motherboard has a debug LED with codes to say what is going on.  It spends most of the time at code 10, which according to the manual, doesn't actually mean anything.

    I've set up both my laptop and my desktop, so that I can get back on the Internet.  I tried to patch Windows first, but Windows absolutely refuses to get any updates.  I've at least patched my anti-virus.  I'm temporarily blocking all ads from all sites until I can get Windows patched.  My old desktop and laptop both use Windows 7 and were last updated last September and December, respectively.  They were unplugged entirely in the meantime, so that wasn't a security risk, but now I'm trying to update them and failing.

    On both my desktop and my laptop, there's an svchost.exe process maxing out one CPU core.  I'm not sure if that's Windows Update, but whatever it is, it's not touching the network.

    As for my new computer, my best guess is that it's a motherboard failure.  I haven't tried swapping components between my old and new computers yet.  If nothing else, I could move the new power supply and video card to my old computer and have something more functional, as that would allow me to use the newer monitors.  My old Core i7-860 is rather dated, but still not terrible.

    Hope it isn't a bios rootkit.  Looking at the motherboard is a great likely suspect.
    http://www.youhaventlived.com/qblog/2010/QBlog190810A.html  

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  • QuizzicalQuizzical Member LegendaryPosts: 25,501
    waynejr2 said:
    Quizzical said:
    System specs:

    MSI Z97A Gaming 7
    Core i7-4790K
    Radeon R9 Fury X
    16 GB (2 x 8 GB) G.Skill Ares 2400 MHz DDR3
    Seasonic Snow Silent 750 W

    This computer has never been as stable as I'd like, as it crashes once per month or so.  Yesterday, it apparently rebooted, possibly from a crash, while I was taking a nap.

    When I went to turn the computer off for the night, after several minutes, I noticed that the case lights were still on.  I messed with the mouse and keyboard, and up came the login screen.  Thinking I had somehow told it to reboot instead of shutting down, I again tried to shut it down.  The monitors turned off, but the case lights stayed on.  After several minutes, messing with the keyboard and mouse again got the Windows login screen to come on.  There's virtually no chance that I'd accidentally tell it to reboot twice in a row, but I dutifully told it to shut down for a third time, with the same results.

    I logged in to see what was going on.  Apparently Microsoft Shadow Volume Copy (or something like that) was maxing out one CPU core.  I tried to kill the process several times, but it refused to die.  Finally, I just turned off the computer by pressing the power button.  After that, I turned on the computer once, and tried to shut it down again, with the same results as before:  it would go into sleep or hibernate or some such, but not actually shut down.  Another press of the power button and it was off.

    I'd like to be clear that it was not installing updates.  When you shut down Windows while installing updates, it doesn't turn the monitors off immediately.  Instead, it brings up a screen that says, installing updates, please don't turn off your computer.  That didn't happen.  When I told it to shut down, it did turn the monitors off.

    After that, I can't get it to boot.  Once I got it to turn on just enough to display an error message:

    Boot Guard verified DXE that is fail
    System will shutdown
    Press any key

    Internet lore seems to indicate that that's a corrupted BIOS.  Fortunately, my motherboard has a dual BIOS, so I tried the other.  No such luck, and it would be very strange for both BIOSes to go bad independently at the same time.  Thinking that bad memory could be the issue, I tried pulling one of the memory modules.  I tried with just one memory module, using either of the two, in each of three slots.  That's six combinations right there, and I tried most of them with each BIOS, too.  Several times, I got it to turn on just enough to display a white cursor in the top left corner of an otherwise blank screen, but nothing else.

    Sometimes when I press power, the case fans and lights turn on for several seconds, then off for a few seconds, then back on and stay on.  I've never seen that behavior before.  To repeat, I'm not pressing the power button or anything for where it all turns off for a few seconds.  It just does it on its own, then comes back on.

    My motherboard has a debug LED with codes to say what is going on.  It spends most of the time at code 10, which according to the manual, doesn't actually mean anything.

    I've set up both my laptop and my desktop, so that I can get back on the Internet.  I tried to patch Windows first, but Windows absolutely refuses to get any updates.  I've at least patched my anti-virus.  I'm temporarily blocking all ads from all sites until I can get Windows patched.  My old desktop and laptop both use Windows 7 and were last updated last September and December, respectively.  They were unplugged entirely in the meantime, so that wasn't a security risk, but now I'm trying to update them and failing.

    On both my desktop and my laptop, there's an svchost.exe process maxing out one CPU core.  I'm not sure if that's Windows Update, but whatever it is, it's not touching the network.

    As for my new computer, my best guess is that it's a motherboard failure.  I haven't tried swapping components between my old and new computers yet.  If nothing else, I could move the new power supply and video card to my old computer and have something more functional, as that would allow me to use the newer monitors.  My old Core i7-860 is rather dated, but still not terrible.

    Hope it isn't a bios rootkit.  Looking at the motherboard is a great likely suspect.
    If it were a BIOS rootkit, I'd think that flipping to the other BIOS should have fixed it.  That's a physical switch, so it's something that a rootkit shouldn't be able to get at purely through software.
  • frostymugfrostymug Member RarePosts: 645
    I just reread and noticed the Volume Shadow Copy bit. If it is the reason the CPU is maxed out then it is likely trying to back up data and does not have the room to do it. It also hangs sometimes if it is trying to read and write the back up from the same drive. I've had it happen to me a while back. If you let it sit there it will eventually finish (assuming it has the room), but it drove me mad knowing it wasn't doing what I told it to.

    You can try to disable it or set vss to manual start in the services list. I set mine to manual. I don't use restore points though and I believe they are dependent on VSC.

    You can also try to go to disk clean up, select clean up system files, more options tab, then select to clean up all restore points and shadow copies except the newest one.

    Good luck
  • SomeguynamedSomeguynamed Member UncommonPosts: 69
    Next time buy a computer from cyberpowerpc =P It's about the same price as if you were to buy the components and build it yourself. There are a lot of horror stories in the reviews, but that's probably because they did not do the following:

    1. Use brand name components (you are given a choice between brand name components and generic)
    2. Pay the extra $19 or so for professional wiring
    3. Pay the extra $30 or so for the foam padding that goes inside the case during shipment

    I bought 2 computers from them, and they all run stable.
  • GladDogGladDog Member RarePosts: 1,097
    edited August 2016
    Next time buy a computer from cyberpowerpc =P It's about the same price as if you were to buy the components and build it yourself. There are a lot of horror stories in the reviews, but that's probably because they did not do the following:

    1. Use brand name components (you are given a choice between brand name components and generic)
    2. Pay the extra $19 or so for professional wiring
    3. Pay the extra $30 or so for the foam padding that goes inside the case during shipment

    I bought 2 computers from them, and they all run stable.
    I would never recommend Cyberpower to anyone.  My friend bought one, it would run for 10 minutes then shut down.  Over and over.  Finally he hooked up his old PC and I took a look at it using his webcam.  Those IDIOTS at Cyberpower put the wrong damn power supply in.  It was so big it levered the heat sink off of the CPU, causing major overheating.  Yes, that was a bonehead move.  But the problem was how they handled the repair.  They weren't going to fix it at first because he took off the case door.  Then after threat to tell his story to some local businesses that bought CP PCs (he lives near CP HQ, which is why he bought from them), they agreed to consider the complaint.  SIX WEEKS later, after my friend called them at least a dozen times, they sent him a PSU.  I told my friend to send the computer back and get a new one, there was no telling how much damage was done to the CPU.  They agreed to do so, and he sent it back.  Two weeks later he got his replacement.  It was the same unit, but they did replace the CPU and the PSU.  Included with the computer was a note voiding any further warrantee.

    NFW will I EVER recommend that company to anyone.


    The world is going to the dogs, which is just how I planned it!


  • laseritlaserit Member LegendaryPosts: 7,591
    Can you get into your Bios and change settings without issue? Does it identify your hardware correctly?

    I've seen some really weird behavior from bad power supplies.

    Doesn't sound like a catastrophic failure. I'd start with a corrupted hard drive or bad power supply as the culprits. 

    "Be water my friend" - Bruce Lee

  • SomeguynamedSomeguynamed Member UncommonPosts: 69
    GladDog said:
    I would never recommend Cyberpower to anyone.  My friend bought one, it would run for 10 minutes then shut down.  Over and over.  Finally he hooked up his old PC and I took a look at it using his webcam.  Those IDIOTS at Cyberpower put the wrong damn power supply in.  It was so big it levered the heat sink off of the CPU, causing major overheating.  Yes, that was a bonehead move.  But the problem was how they handled the repair.  They weren't going to fix it at first because he took off the case door.  Then after threat to tell his story to some local businesses that bought CP PCs (he lives near CP HQ, which is why he bought from them), they agreed to consider the complaint.  SIX WEEKS later, after my friend called them at least a dozen times, they sent him a PSU.  I told my friend to send the computer back and get a new one, there was no telling how much damage was done to the CPU.  They agreed to do so, and he sent it back.  Two weeks later he got his replacement.  It was the same unit, but they did replace the CPU and the PSU.  Included with the computer was a note voiding any further warrantee.

    NFW will I EVER recommend that company to anyone.
    He's just unlucky I guess....I've bought 2 computers from them (all top of them line ~$2300 machines), and they all work perfectly.

    And I'm not trying to advertise for them or anything, but they have never crashed once.

    I live in West Los Angeles (about 1 hour drive from their HQ). So what I do is, when I order I pick all the brand-name parts (like EVGA, Corsair, ETC).

    Even though I personally go to pick it up, I still pay $30 for the foam padding that goes inside the case, so the parts don't become lose while they are in my car.
  • ceratop001ceratop001 Member RarePosts: 1,594
    * Power down your computer
    * Remove the CMOS battery
    * Press and hold the power button on your computer for about 10 seconds (when the power is still turned off)
    * Wait for 10-15 minutes
    * Reinsert the CMOS battery
    * Turn the power supply back on
    * Load the BIOS default settings

    Try that maybe
     
  • SomeguynamedSomeguynamed Member UncommonPosts: 69
    edited August 2016
    To tell you the truth, the computers have never frozen on me once either.

    By the way, the buyer would also need to have some knowledge of which components go well with each other. 

    For example, even though their ordering system lets me pick the 240mm liquid cooling for my case, I do my own research online to see if that case fits the 240mm liquid cooling well.

    If it doesn't, I don't want the installer to force it in.
  • lugallugal Member UncommonPosts: 671
    My entertainment pc, running Vista, would not update. I finally got it to error and the fix was to go into command line and force the process to stop then start. Updated without issue after that.
    net stop wuauserv
    then
    net start wuauserv

    Good luck.


    Roses are red
    Violets are blue
    The reviewer has a mishapen head
    Which means his opinion is skewed
    ...Aldous.MF'n.Huxley

  • filmoretfilmoret Member EpicPosts: 4,906
    This is definitely a virus.   They usually come from a software installation for something to fix the computer.  Probably came from any of those registry fix software or an adblocker.  Could even come from the antivirus program depending on what one you are using.
    Are you onto something or just on something?
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