Search Results

Search found 22532 results on 902 pages for 'computer hardware'.

Page 71/902 | < Previous Page | 67 68 69 70 71 72 73 74 75 76 77 78  | Next Page >

  • Clean up infected computer from viruses

    - by ripper234
    I have a computer which had AVG Free installed from day one. After several months of operation, it starts detecting viruses and trojans all the time. Besides running a full scan, what should I do to clean the computer? Should I install another anti-virus or anti-malware tool (can it help?), or once viruses infect a system the only real solution is a clean format? (Lately I've heard of viruses that burn themselves in the BIOS, so a clean format might not always work ... how common is this technique? Should I burn a fresh BIOS as well?)

    Read the article

  • How common are power supply failures in comparison to hard disk failures?

    - by Adrian Grigore
    Hi, My webhost offers two different types of high availability options for dedicated servers: Redundant hard disks (RAID1) Redundant hard disks (RAID1) plus redundant power supply How common is a power supply failure in comparison to hard disk failure? I know it's not possible to know the exact figures without knowing the exact hardware, but ballpark figures are good enough for me at the moment. Thanks, Adrian

    Read the article

  • how to backup from opensuse 10.1 server to a new server with opensuse 12.1

    - by jarus
    Im a newbie for this , i want to copy all the files from my old server which is running opensuse 10.1 with a software raid 1 to a new server which has open suse 12.1 with a hardware raid 1 , i had set up a backup script on the old server which back's up all the folders into a zip file onto an external drive . Can i just get that zip file and copy it to the new server , will that work , it might be a basic and stupid question but i want to learn and do it right. Any help , tutorials, links or suggestions will be greatly appreciated Thanks in Advance

    Read the article

  • RAMDiskVE keeps causing computer to freeze

    - by Steph
    I found this in the Event Viewer logs: The description for Event ID 11 from source RAMDiskVE cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer. Which doesn't say much. The details don't reveal much more: Failed to read configuration information from registry. 0000000002002C00000000000B0007C0000000000000000000000000000000000000000000000000 So my question is, what is RAMDiskVE and what device is it for? Basically I'm trying to rule out hardware but I have no idea what's failing...

    Read the article

  • Acer Aspire One (mini) mfgd 9/03 locks up also when plugged in

    - by LAURIE ANN
    My problem is almost the same as the Toshiba user (Toshiba A205-5804 freezes when plugged in): Well I have a Toshiba A205-5804 and the problem is that the screen freezes anytime I plug the pc into the external power supply, not as most of the computers having the same issue, my computer DOES freeze in safe mode, and I really can't bear this problem for much longer... It's not an overheat problem, the computer is not getting hot or anything related, I've tried already to change the AC adapter, to boot only with AC and no battery, and also all of these suggestions: The only difference in my case is: I can be using the battery and when it runs down, I can just close the lid and the system goes into hibernation mode. I then plug it in and let it charge. When I think it's finally charged, I can UNPLUG it, open the lid and all is running fine on the battery again. Note: the system was NOT shut down and it still runs as long as I remove the power plug before opening the lid. I have ALL the same issues as the other Toshiba user, also. I was a tech for 9 yrs in my own business and this one has not only stumped me, but anyone I have asked has never heard of this problem. Every repair center wants to charge me for diagnosis, even is they cannot fix it. I would really like to run this system along side of my new Acer Aspire 17" laptop as I need it to finish my grad school work. Any ideas would be GREATLY appreciated. Thanx, Laurie Ann

    Read the article

  • Computer won't recognize second WD internal HD

    - by music man
    I installed a Western Digital Caviar Green 1TB internal hard drive, and want to use it for back up. My BIOS recognizes the device, but it is not recognized in Disk Management. It also is not recognized in "my computer." When I right-click my C drivepropertieshardware, I see it listed. First the drive was plugged into SATA port 1 on my motherboard, then I tried it in port 3, where it remains. I've been working on this for hours. Any help would be appreciated. More info Hard drive model #:WD10EADS-65M2B1 Windows 7 Home Premium 64 bit Service Pack 1 Computer:HP Model p6404y, Processor:AMD phenom II x4 820 2.80GHZ 8 gigs RAM

    Read the article

  • Sudden restart now chrome kills computer

    - by Kai
    My computer suddenly restart itself the other day and when it came back up so much as clicking on the icon for Google Chrome freezes everything. I uninstalled Chrome and tried reinstalling is but as soon as the download finished, the computer froze again. I tried installing an earlier version (about a week prior) and it froze differently but still froze. I am also getting notification that the battery needs to be replaced. At the moment I am running it sans battery and using firefox and everything seems to be fine. I have a HP dv4t running Windows 7.

    Read the article

  • Graphics and USB devices freezing soon after OS loads

    - by Andrew
    I run Ubuntu/Windows dual boot. Last night I started the upgrade to Ubuntu 12.04, and my computer has not worked since in either Windows or Ubuntu. Here's what I got when I rebooted after the upgrade, and continue to get every time I boot: Gets to GRUB screen OK. Choose Ubuntu - black screen or crazy purple lines. At first I assumed something went wrong with the upgrade (often happens). Choose Windows - works fine, I log in, but soon after that the graphics freeze (sometimes with purple artifacts). The keyboard and mouse (both USB) also lose power at the same instant, and none of the USB ports have power to them. This happens sooner or later every time I boot. Update: the HDD also appears to lose power at the same point. I have tried a live CD, but my computer refuses to boot any CD even after disabling all other boot options in the BIOS. I have disconnected everything except keyboard, mouse, graphics card with one monitor, one RAM sick and HDD; no change. I also took the little battery out to reset CMOS. I am pretty sure no matter how wrong the Ubuntu upgrade went, it wouldn't cause the above symptoms in Windows. So the only explanation I can think of is that a hardware failure occurred at the same time. Some possible causes of this I can think of are: A couple of days before this, I added a third screen (which worked fine). About a week before, my house lost power in a storm (no ill effects over the past few days though). What can I do, other than buy a new motherboard/CPU and hope it works? Unfortunately I don't have another box to swap parts into to test at the moment.

    Read the article

  • Webcam becomes "Unknown Device" after Windows Messenger 2011 is installed

    - by Boris
    I have Sony VAIO VGN-NS290J laptop. I installed Windows 7 Ultimate 64-bit. I was able to find drivers for all hardware without any problems. Recently, I installed Microsoft Windows Live Essentials 2011, i.e. Windows Live Messenger 2011. Ever since that application is running on my computer, my webcam is not recognized by the OS any more. It is listed as the "Unknown Device" and placed in the Universal Serial Bus controllers group in the Device Manager. There don't seem to be any drivers for this webcam. It's a standard Sony Motion Eye web camera and Sony does not offer any drivers for it. There is one application to download that utilizes the camera, but there are no drivers (and the system is showing the same behavior regardless of the presence of the application). It happens from time to time that the webcam becomes recognized by the OS again, after a couple of restarts; but not always. Then it becomes unknown again. I am absolutely positive that this issue is caused by the Windows Live Messenger 2011, because same symptoms caused the same effects before. I wish to be able to continue to use this software, but also to use my webcam. I was wondering if anyone had a similar issue and if there is a way to fix it. Thanks for all the help, I appreciate it. Update: I have discovered a pattern - if the camera goes astray, restarting the machine does not bring it back; but switching the computer off and turning it back on does. Every time! This is getting super complicated :)

    Read the article

  • How to run radio stations in your laptop?

    - by Prashant
    I want to run on-air-radio channels in my laptop, just like we run MP3 using VLC Media player, Windows Media Player, or any other. Is there any way to do that, what hardware or software are required Or Is there any way with which I can just install a software and using internet I can listen (tune) radio station in my laptop?

    Read the article

  • Computer is totally crashed

    - by Napster
    my computer kept restarting on its own at random times varying from 1 minutes, to 20 minutes(then goind in a constant restart loop every ~10 seconds). I had to turn it off and wait minutes or hours before attempting to restarting to go further in the boot process. Now, it just does not turn on. I posted this before: Computer crashes every 2 to 10 minutes but I did not have the time to check the temperature. I don't want to pay to get it checked up, but I want to know what is wrong. Is the processor fried? Thank you

    Read the article

  • Using using a DVI instead of a VGA increase computer screen monitor resolution

    - by Jessica M.
    This is for a computer screen. Both my video card and computer screen have DVI ports on them but I'm using a VGA. I'm wondering if there would be a difference if i switch from VGA to DVI. My current resolution is 1920x1080 with the VGA cord. will my resolution increase if i switch to a DVI? Are there any advantage of switching from VGA to DVI? If there will be a difference if i switch, I've read there are 5 different type of DVI cables. how do I know which one to buy?

    Read the article

  • computer and User Account Migrated using ADMT but not sending mail

    - by TJ
    I have successfully migrated a User and Computer account using ADMT. The user is able to login to the computer with the new account and is able to open outlook receive mail but is not able to send internal or external mail. The Exchange server is still in the Old domain. The bounce back message received was that the user doesn't have permissions to send to the recipient. When I migrated the user I did migrate the SID history so why is mail not being about to be sent? The body of the bounce back message is as follows: Your message did not reach some or all of the intended recipients. Subject: test Sent: 1/6/2010 4:17 PM The following recipient(s) could not be reached: User, user on 1/6/2010 4:17 PM You do not have permission to send to this recipient. For assistance, contact your system administrator. MSEXCH:MSExchangeIS:/DC=com/DC=DOMAIN:SERVER

    Read the article

  • How many domains can you configure on a Sun M5000 system?

    - by Andre Miller
    We have a few Sun M5000 servers with the following configuration: Each system has 2 system boards each containing 2 x 2.5Ghz quad core processors Each system board has 16GB of RAM Each system has 4 x 300GB disks I would like to know how many hardware domains can I configure per system? Do I need one system board per domain (implying a total of 2 domains), or can I create 4 domains, each with one cpu each?

    Read the article

  • What's Your Favorite Harmless Computer Practical Joke?

    - by Ben Griswold
    A couple of months ago, I returned from lunch to find that typing any key launched a random application. As I always lock my machine before walking away from it, my first thought was that a co-worker was playing a practical joke on me. As it turned out, the cause was random computer wonkiness. But just in case there's a need :), what's your favorite harmless computer practical joke? For example, would you alter host file entries to direct google.com to a random site or would you put tape over the optical sensor of a co-worker’s mouse?

    Read the article

  • Buying a Linux Laptop

    - by alanstorm
    I'd like to buy a laptop that'll run the latest and greatest Ubuntu install. Is there an online vendor (big or small) that will sell me hardware guaranteed to work with Ubuntu Linux? Is this even a problem anymore?

    Read the article

  • Best wireless mouse/keyboard for conference room computer?

    - by Brett
    What would be the best wireless mouse and keyboard for a conference room computer that is used by multiple employees throughout the day? We have one in there right now that is really cheap that doesn't work half the time. This is due to the fact that the batteries run down when left on... and it seems to have problems losing its pairing with the computer dongle. Any ideas on something that won't have battery problems, is very reliable and somewhat tough? Price isn't too much of an issue, but I'd still prefer to get something for less than $100 just in case someone walks away with it.

    Read the article

  • Cloud Computing - Multiple Physical Computers, One Logical Computer

    - by Koobz
    I know that you can set up multiple virtual machines per physical computer. I'm wondering if it's possible to make multiple physical computers behave as one logical unit? Fundamentally the way I imagine it working is that you can throw 10 computers into a facility one day. You've got one client that requires the equivalent of two computers worth, and 100 others that eat up the remaining 8. As demands change you're just reallocating logical resources, maybe the 2 computer client now requires a third physical system. You just add it to the cloud, and don't worry about sharding the database, or migrating data over to a new server. Can it work this way? If yes, why would anyone ever do things like partition their database servers anymore? Just add more computing resources. You scale horizontally with the hardware, but your server appears to scale vertically. There's no need to modify your application's infrastructure to support multiple databases etc.

    Read the article

  • Cloud Computing - Multiple Physical Computers, One Logical Computer

    - by bundini
    I know that you can set up multiple virtual machines per physical computer. I'm wondering if it's possible to make multiple physical computers behave as one logical unit? Fundamentally the way I imagine it working is that you can throw 10 computers into a facility one day. You've got one client that requires the equivalent of two computers worth, and 100 others that eat up the remaining 8. As demands change you're just reallocating logical resources, maybe the 2 computer client now requires a third physical system. You just add it to the cloud, and don't worry about sharding the database, or migrating data over to a new server. Can it work this way? If yes, why would anyone ever do things like hand partition their database servers anymore? Just add more computing resources. You scale horizontally with the hardware, but your server appears to scale vertically. There's no need to modify your application's supporting infrastructure to support multiple databases etc.

    Read the article

  • Samba networking with a domain-joined computer

    - by MCS
    I have two computers connected to the same linksys router - one running Ubuntu 8.04 and one running Windows 7. The Windows computer is part of a work domain (when connected via VPN). I'm trying to also create a home network so I can access the linux server from Windows. From what I understand, I have to first create a Windows workgroup and then configure Samba on linux to join the Windows network. So in Windows, I went to Control Panel - Network and Internet - HomeGroup and got the following message: There is currently no homegroup on your network. Because this computer also belongs to a domain, you can't create your own homegroup, but can join one created by someone on your network. Can I use Samba to create a homegroup? Is there any other way to create a Windows workgroup? Or am I barking up the wrong tree completely?

    Read the article

  • Modify MDT wizard to automate computer naming

    - by Jeramy
    I originally posted this question to StackOverflow, but upon further consideration it might be more appropriate here. Situation: I am imaging new systems using MDT Lite-Touch. I am trying to customize the wizard to automate the naming of new systems so that they include a prefix "AG-", a department code which is selected from a drop-down box in the wizard page (eg. "COMM"), and finally the serial number of the computer being imaged, so that my result in this case would be "AG-COMM-1234567890" Status: I have banged away at this for a while but my Google searches have not turned up answers, my trial-and-error is not producing useful error messages and I think I am missing some fundamentals of how to get variables from the wizard page into the variables used by the lite-touch wizard. Progress: I first created the HTML page which I will include below and added a script to the page to concatenate the pieces into a variable called OSDComputername which, for testing, I could output in a msgbox and get to display correctly. The problem with this is I don't know how to trigger the script then assign it to the OSDComputername variable that is used throughout the rest of the Light-Touch process. I changed the script to a function and added it to DeployWiz_Initization.vbs then used the Initialization field in WDS to call it. I'll include the function below. The problem with this is I would get "Undefined Variable" for OSDComputername and I am not sure it is pulling the data from the HTML correctly. I tried adding the scripting into the customsettings.ini file after the "OSDComputername=" This resulted in the wizard just outputting my code in text as the computer name. I am now trying adding variables to "Properties=" (eg.DepartmentName) in the customsettings.ini, pulling thier value from the HTML Form and setting that value to the variable in my function in DeployWiz_Initization.vbs and calling them after "OSDComputername=" in the fashion "OSDComputername="AG-" & %DepartmentName%" in customsettings.ini I am rebuilding right now and will see how this goes Any help would be appreciated. The HTML page: <HTML> <H1>Configure the computer name.</H1> <span style="width: 95%;"> <p>Please answer the following questions. Your answers will be used to formulate the computer's name and description.</p> <FORM NAME="TestForm"> <p>Departmental Prefix: <!-- <label class=ErrMsg id=DepartmentalPrefix_Err>* Required (MISSING)</label> --> <SELECT NAME="DepartmentalPrefix_Edit" class=WideEdit> <option value="AADC">AADC</option> <option value="AEM">AEM</option> <option value="AIP">AIP</option> <option value="COM">COM</option> <option value="DO">DO</option> <option value="DSOC">DSOC</option> <option value="EDU">EDU</option> <option value="EPE">EPE</option> <option value="ITN">ITN</option> <option value="LA">LA</option> <option value="OAP">OAP</option> <option value="SML">SML</option> </SELECT> </p> <p><span class="Larger">Client's Net<u class=larger>I</u>D:</span> <INPUT NAME="ClientNetID" TYPE="TEXT" ID="ClientNetID" SIZE="15"></p> <p>Building: <!-- <label class=ErrMsg id=Building_Err>* Required (MISSING)</label> --> <SELECT NAME="Building_Edit" class=WideEdit> <option value="Academic Surge Facility A">Academic Surge Facility A</option> <option value="Academic Surge Facility B">Academic Surge Facility B</option> <option value="Caldwell">Caldwell</option> <option value="Kennedy">Kennedy</option> <option value="Roberts">Roberts</option> <option value="Warren">Warren</option> </SELECT> </p> <p> <span class="Larger">Room <u class=larger>N</u>umber:</span> <input type=text id="RoomNumber" name=RoomNumber size=15 /> </p> </FORM> </span> </HTML> The Function: Function SetComputerName OSDComputerName = "AG-" & oEnvironment.Item("DepartmentalPrefix_Edit") ComputerDescription = oEnvironment.Item("DepartmentalPrefix_Edit") & ", " & oEnvironment.Item("ClientNetID") & ", " & oEnvironment.Item("RoomNumber") & " " & oEnvironment.Item("Building_Edit") End Function

    Read the article

  • Where does power consumption go in a computer?

    - by Johannes Rössel
    Today we had a weird discussion over lunch: What exactly causes power consumption in a computer, particularly in the CPU? Figures you usually see indicate that only a percentage (albeit a large one) of the power consumption ends up in heat. However, what exactly does happen with the rest? A CPU isn't (anymore) a device that mechanically moves parts, emits light or uses other ways of transforming energy. Conservation of energy dictates that all energy going in has to go out somewhere and for something like a CPU I seriously can't imagine that output being anything but heat. Us being computer science instead of electrical engineering students certainly didn't help in accurately answering the question.

    Read the article

  • No visual, no beep

    - by voodoo555
    So Win7 just updated and attempted to restart the PC but I received no visual and no beeping sound. I started to unplug all unnecessary hardware components so now all that's left is my boot hd. And yet not even the CPU fan is running.

    Read the article

< Previous Page | 67 68 69 70 71 72 73 74 75 76 77 78  | Next Page >