Electric Current Felt Over PC Case
Aug 30, 2012
I moved recently to a new place, and hooked up my desktop PC. However, for some reason, there now seems to be a faint electric current running over my PC case. If I press my finger against the metal case, I can feel a tingling sensation which becomes painful if I hold my finger against it for too long. I've never had this problem before. I tried Googling my problem, and only found this thread: [Solved] Electric current felt all over the case - Power-Supplies-PC-Cases-Case-Mods - CPU-Components, I seem to be having the same problem as him. I also have the same case (Cooler Master nVidia edition chassis). Does this have something to do with my case not being properly "grounded"?
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May 26, 2011
i want to know how much electric power (eg.watt) using desktop computer.
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Aug 3, 2011
I heard that Powerline networking only works within the same "circuit".What exactly determines what a "circuit" is?,Would this work across floors of a multifamily house where the electric metering is different across them?
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Dec 15, 2011
After experiencing an electric trip last night, i've been experiencing slow start up (black screen after the windows logo for 5 mins and above) and audio doesn't work.However after it loads into window and most of the program launched. it can work fine but this has been taking like more than 5 mins and above as well.
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Nov 26, 2012
I have a desktop (IDE/PATA) running Umbutu 12 and our laptop (SATA) craped out but the OS is fine (it the CPU that died.) So I slapped it into a usb case and plugged it into desktop.
with the IDE unplugged it boots to Windows so I know that works. but with the IDE in it boots to Umbutu i have modified the bootloader so there is a choice to boot into one or the other. But when I boot windows I'm getting a loop of "windows is loading files..." then reboots. I know when in the laptop i can get to the user screen but not in the desktop.
I've migrated the drive between laptops before but it doesnt work this way
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Jun 6, 2011
Summer is coming up and I want to get started on my summer project plans, notably, my compulator case. Last summer, I rebuilt the case, now I'd like to expand further some. My first question I'd like to pose is about fan noise. I currently have two Vantec 92mm Tornadoes running, but on the 5V, the sound of them on 12V is demonic simply put (need a fan controller). My intake fan on the bottom front of my case is inset about three inches.
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Jul 4, 2012
I've just got a Nzxt Phantom full tower case and I love it but the fans are bit loud to my liking so I'm looking to replace the 200mm top fan with a quiet but fast blue LED fan.This is the fan I have in currently (the default case fan)
NZXT FS-200 Enthusiast Silent Case Fan - 200mm [FS-200RB]
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Sep 6, 2012
Having a difficult problem with my internet connection and I still haven't been able to isolate the problem. My ISP was no help at all and I'm stuck with getting constant error 101. Been reading around and still haven't been able to find an answer.So far I've tried the usual troubleshooting from power cycling, resetting, and switching out the modem. I've tried ping and speed tests and everything looks to be fine.I'd have to click a link or refresh several times before I can actually to get to the webpage, though if I were to leave it there I'd get the error 101. It's also affecting my Steam program where the main store page would get 3 different errors. error 101, error -7 and another one i can't seem to remember.It worked fine several days ago, and I've even tried reformatting my hard drive and still no luck. I've checked the proxy thing and tried /flushdns. This is happening across multiple computers so I figured it wasn't just mine. The ISP said that they see no problems on their end and everything looks fine.
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Jun 9, 2012
Looking at buying a new PSU as mine is only 375 watts and am adding new components. With a lot of the newer psu's the fan is on the top of the unit and not the back like mine. As I have no way to mount the psu at the top of the case (my case and board are both btx). I also have no vent holes at the top of the case. So am I able to mount it at the top with the fan blowing down? Will this cause any heat or ventilation issues in the case itself?
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Oct 21, 2012
I wanted to buy a bigger case for my computer so I can upgrade my psu and get a full size graphics card will my motherboard fit inside any standard case?
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Feb 9, 2011
How can i remove my Western Digital CASE i want to take the hard disk and plug it into my Pc and see if i can view my files cause i don't want to lost them
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Dec 18, 2011
I recently got a brand new computer case and today when I inserted external HDD, the computer reseted itself.HDD is working fine in motherboard USB ports, but when I want to connect the HDD device from front panel, the screen suddenly goes back and computer restarts.In device manager there is no problem discovered.It resets even if I touch the USB port with the HDD connector.It can't be short circuit right?
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May 19, 2012
Computer Freezes When Case Is touched My case is a Corsair 800D and I have built computer for a very long time. I have never experienced this before and want to know how to address this issue. Tomorrow I am going to reseat the MB as my first step in trying to fix this issue. Look at my system specs to see the complete build.
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May 10, 2012
I was given an case for an HP computer a while back. It seems only one or two years old. It has most of the original case parts within it, along with some wires. Now, a friend of mine has an smaller computer in a Mini-ITX case, and has been looking to upgrade both his power supply and his graphics card. However, most graphics cards don't seem small enough to fit within his case (height wise, at least. He has enough room in both length and width), and there's only a select number of Mini-ITX power supplies on Newegg (and the highest wattage is 400w). Logically, I figured he'd be able to take my extra case and fit everything else in there, but I was unsure if it would fit properly.
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Dec 9, 2009
I just bought a new computer case for my computer and moved [almost] all of my computer parts into it. It's a smaller case so one of my storage HDDs had to become an external, no big deal. The OS is Windows 7 Professional x64, it was installed on a pair of SATA drives on a RAID-0 array.
Before power on, the only storage devices connected to the computer were those two SATA drives in RAID-0 and a DVD burner. I went into the BIOS setting to make sure the boot order was fine (it would check the DVD burner first and then the RAID-0 array).
The first message that came up was: Reboot and select proper boot device
A little shocked, I disabled the DVD burner and forced the computer to boot strictly from the RAID-0 array. Got the same message.
My heart was racing a little at this point and I booted up the Windows 7 DVD and ran chkdsk /r in the command prompt. But before the command prompt showed up, you would see a list of what operating systems are installed. The list was empty. There's also an 'add drivers...' option which I briefly tried but it seems Windows 7 already had the necessary drivers. IN FACT, I was able to browse through the files in my RAID-0 array via the "browse for driver" window. Everything was there. Anyway, the chkdsk completed and there were no problems. Clearly, my OS was still in the RAID-0 array but it won't boot for some reason.
The next thing I ran the startup recovery tool on the Windows 7 DVD. The report showed that the root cause was an invalid entry in the partition table and apparently the tool repaired it. I rebooted and the Windows 7 DVD's "push any key to boot from DVD..." prompt came up. I ignored it and I got the following message: Missing operating system
I checked BIOS again to make sure my RAID-0 array was still in the boot order which it still was. I also disabled the DVD burner again and rebooted directly into the RAID-0 array. Got the message: Reboot and select proper boot device
It's as if the startup repair tool did nothing at all!
Again, I was still able to browse the files on the array through the repair tools on the Windows 7 DVD. It just won't boot the operating system for some reason. Another thing to note is that the OS install is GPT based, with roughly 100 MB for the "System Reserved" partition and the remains used for the actual OS. Not sure if that matters.
Regardless, I needed this computer running for the work I have to do today so I did a format/re-install overnight. Fortunately it's just my OS/Programs that I lost.
I'm just wondering if anyone ran into the same issue and was able to fix it. I have to install new cables and a new PSU later this week so I might run into the same issue again.
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Aug 31, 2011
I just got a Corsair 800D case and I am looking for a nice lighting kit for it.
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Nov 10, 2012
I am running windows 7 on my Toshiba Satellite laptop. I am try to connect a Western Digital 750GB internal SATA disk in an external enclosure via usb. I can find the drive in system management but not in my computer. If I put my pci adapter card in a desktop or tower, and hook the WD drive internally, it shows up right away. How can I get it to work via usb?
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Jun 2, 2011
Everyday I upload some files to my website and to simplify my website operations, I use the same filename and just upload a file with new information every day. The case of file extensions is of no consequence to Windows 7, but it matters to my website. I want to standardize on one case and it doesn't matter which as long it's the same all the time. I have one app, the snipping tool, which seems to generally make files using uppercase, but I have some existing files that are lower case. I have tried to get rid of the lower case extensions by deleting the file and then recreating it with the same name. When I do, Windows changes the case from upper to lower. If I simply create a brand new file with no previous instances of that file in existence (as far as I know), then the default case is upper. How does one go about converting all existing files of a particular type to a standard file extension case, be it upper or lower.
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Aug 24, 2011
Is there a way to make windows automatically choose "start windows normally" in the case of hard resets? I have a USB monitor hooked to the system and it does not turn on until Windows loads. but if I hard reset by accident or some other reason I can't see the screen that asks what you want to do, this only can be seen when vga/dvi is connected. I know there is a timer for the start normally, but wanted to know if there was a way to make windows not even have to ask and just know to start normally?
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Sep 7, 2012
I am typing away whether it be an email forum reply or in note book and not noticed I've had caps on, I've done this a few times. Is there an easy way to highlight text and swap between upper and lower case?
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Jan 2, 2012
I use an WD external hard drive (1TB) for additional storage and it was working fine with no issues. The small USB connector broke off the board yesterday and I purchased a new enclosure and installed it. Now my computer does not recognize it as a storage device. I have all the data still on the HD and really do not want to loose it. I tried adding a letter for the drive, but it does not show up to change the letter of the drive.
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Oct 31, 2012
Recently started having an issue where once windows login screen comes up I can hear beeping coming from my case. Then once I try to login I can hear hard drive try to spin up and system will freeze every time I hear hard drive spin up (every 5-15 seconds) during login. Sometimes this persists, sometimes it goes away within a few minutes and the system runs fine but I can still hear beeping from inside the case. Other times I get either a complete lockup, a BSOD, or the computer restarts itself without any warning.
I don't have any of these issues until I install graphics drivers.
-I've tried testing memory in windows memory diagnostics w/ 4 passes it came back w/ no errors. -I tried a clean install which runs fine until I install graphics drivers(I've tried multiple different versions all have the same issue) -I tried installing a new hard drive but am still having the same issues.
I've tried to listen where the beeping is coming from but I'm having a hard time isolating it. It's fairly short, rapid and somewhat faint.
Hardware specs are: Quote: Western Digital WD Black WD1001FALS 1TB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 CORSAIR CMPSU-750TX 750W ATX12V v2.2 Intel Core i5-750 Lynnfield 2.66GHz LGA 1156 95W Quad-Core Processor MSI R5770 Hawk Radeon HD 5770 1GB 128-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card GIGABYTE GA-P55A-UD4P LGA 1156 Intel P55 SATA 6Gb/s USB 3.0 ATX Intel Motherboard w/ USB 3.0 & SATA 6 Gb/s
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Jul 11, 2011
Installing Windows 7 64 bit to new ssd. The current hdd will still have the current Windows 7 OS on it. As long as I have the bios boot set to the ssd can I leave the other win 7 OS on the mechanical drive in case of problems ?
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Dec 13, 2011
Iam unable to run disk check from command prompt, after trying to run dskdsk tells me, The type of file is NTFS, Then cannot lock current drive, Then Windows cannot run disk checking on this Volume because it is write protected, have checked in bios no write protected no hiar left
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May 30, 2011
I just purchased a new 10,000 RPM VelociRaptor drive and I'm going to use it as my OS drive. Is it possible to set up a RAID 0 with my current drive (hitachi 1TB 7200RPM) without having to format it?
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Mar 9, 2012
HD crashed, been replaced. local tech installed xp, never worked. found Windows 7 clean install info, but cant get past "sorry for the inconvenience" page. want to just reformat the hd, but have no actual working os. tried Killdisk, wouldnt work.what is a good boot disk/reformat disk i can download to start from scratch?
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Feb 16, 2012
I have a laptop that I bought from a highstreet shop that came with win 7 already installed. It didn't come with the disks or anything though. Now, I am probably going to buy another laptop and was wondering if there was anyway to move the OS over? I will be moving the HDDs across from one laptop to another, will I just be able to boot from the primary HDD that has the OS on it?
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May 29, 2011
I am new to this site but I recently found out some of my documents and pictures have been edited I never had a problem with microsoft 7 or even know how to. Use it but I. I've been receiving emails I have a herassment case going on with my ex employer I never used used her computer but when I hooked up my black berry to my pc al my contacts were exposed ever since then my black berry and my pc have been acting weird my files and my emails have been looping and. How do I make it stop and how can I obtain the ip adress or address.that are using my microsoft 7 office to cause all this mayhem without going thru geek squad. And all my emails have been comprimised.
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Aug 4, 2011
I was wondering if I can use existing ssd (loaded with Win 7 and all current drivers) for a new build: new mobo, cpu and ram.Both will be x64 Guess I`m just lazy for not wanting to do another clean install
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Mar 12, 2012
I had done a large number of System Restores recently, then a complete re-installation of Windows 7 via the Toshiba software partitioned in my laptop. I had updates waiting to be installed before that and I'm also worried whether the ones previously installed were picked up automatically. Now I'm not sure how to proceed.
I just did some reading and found out how important the updates are security-wise. Previously I had thought they they were more or less optional.
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Jun 10, 2010
When I right click my favorites folder (in Windows Explorer) there's an option to "add current location to favorites." However when I try that option (for example, when browsing in C:Program FilesAdobe) nothing gets added.
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