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  • Disable DirectDraw, but still have Direct3D?

    - by GodsBoss
    I have a Windows XP SP3 machine, with up-to-date patches. It has DirectX 9.0c, version number 4.09.00.0904. Can I disable DirectDraw, but have Direct3D still active? I read the Wikipedia articles about DirectDraw and Direct3D, but do not know if I understand them correctly: That is, it contains many commands for 3D rendering; however, since version 8, Direct3D has superseded the old DirectDraw framework and also taken responsibility for the rendering of 2D graphics. Does that mean DirectDraw is now a part of Direct3D? Because I cannot disable DirectDraw without disabling Direct3D, but it works the other way around.

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  • off-the-shelf HDD in Dell Optiplex 755 - Invalid Replacement - Press F1 when rebooting

    - by Eric Liprandi
    I recently put an SSD into my work Optiplex 755. Since then, every time the system boots or reboots, I get prompted to hit F1 to continue with a message like HDD replacement is not valid. The system works just fine. What I am gathering from Dell's website is that I left the original drive internally as a data drive. And apparently the Optiplex does not support 2 drives in the configuration we purchased originally and complains. Any suggestions on how to get rid of this message? some suggested the MEBx or whatever from Intel and to turn it off, but I did not succeed earlier. It's not a big deal 80% of the time, but I regularly work from home and occasionally need to fire a reboot and well, you don't get the BIOS screen remotely :) Regards, Eric.

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  • Two virtual computers using one laptop?

    - by JP19
    Hi, I have a laptop and an external display. I am able to use the external display either as extended desktop OR duplicate desktop. I also use a separate keyboard and mouse. So effectively, the laptop acts just as a box without display. I want to know is it possible to use the laptop as 2 virtual PCs. (with separate control). I.E., one person uses the laptop as a laptop, and other person can simultaneously connect a keyboard and mouse and the external display and effectively get a second PC. OS I am using - windows (thought solution for other OSes are welcome). Laptop is a Dell Precision M6300. thanks JP

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  • [Windows Live Messenger] Beta sounds

    - by sinni800
    Hello, in a beta version of the Windows Live Messenger they had different sounds once. They weren't like the current ones, they sounded brighter. The normal "dling" when logging in was replaced by a more direct "DIING!". It was only like that in one beta version thought. I was already searching for it when it was replaced back again, but I lost the exe file back then. Anyone know of this? Anyone else? Please!

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  • How do you write a "nested IF formula" in Excel?

    - by Mike
    I manually enter numbers on one cell according to text values in the cell adjacent to it. Is there a way to use the IF function to help me manage this? The text is automatically generated with a report but I put the numbers in manually in Excel. Example of my weekly boredom below: number Text in Cell 3 Order A 3 Order A 1 Order C 2 Order B 3 Order A 1 Order C 2 Order B 2 Order B HELP! My eyes and soul hurt each time I need to do this. Thanks Mike

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  • Windows 7 - cancel mirror synchronisation

    - by Chris W
    I've got basic disk OS managed disk mirroring setup in Windows 7 for a couple of volumes. After a power failure the mirrors are currently resynching. These are only small volumes of data but the sync has not completed after more than 24 hours. Is there any way to stop this as it's driving me nuts? I need to get the machine back to a usable state to get some work done but it's a bit of a dog whilst this synch is going on. I've tried removing the mirrors but it won't let me do that whilst the re-sync is in progress.

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  • Windows 7 - cancel mirror synchronisation

    - by Chris W
    I've got basic disk OS managed disk mirroring setup in Windows 7 for a couple of volumes. After a power failure the mirrors are currently resynching. These are only small volumes of data but the sync has not completed after more than 24 hours. Is there any way to stop this as it's driving me nuts? I need to get the machine back to a usable state to get some work done but it's a bit of a dog whilst this synch is going on. I've tried removing the mirrors but it won't let me do that whilst the re-sync is in progress.

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  • Linux (Kubuntu 9.10): Strange DNS problem [seems to be IPv6 issue]

    - by Homer J. Simpson
    Hi, I'm experiencing strange problems with my Kubuntu 9.10 when doing DNS requests from various applications. The requests are extremely slow, so loading any pages in Firefox or Konqueror, doing package installations in Kpackagemanager and other apps is really painful, while for example Opera doesnt have any problems, and ping is normally fast as well for DNS pings. I checked the proxy settings of both the used applications as well as of the general system and there are none, so to me it doesn't seem as there was something inbetween.. Does anybody have an idea on what to check for possible problem sources or how to solve this ? I'm behind a DSL home router which does the DHCP (and works well with my other computer). Any kind of advice would be really helpful. Edit: It seems to be some kind of IPv6 problem, as I could get it to work by disabling IPv6 explicitly in Firefox. Is there a general solution to this ?

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  • Mysql hosting for application backend

    - by churnd
    I've been asked to help set up a way for a volunteer animal rescue organization to use an application to keep track of animals they've rescued. This application already exists, and can use it's own local database or connect to a MySQL database server. Since there are several volunteers spread out over a large region, a database server would be the best way to go. Money is a big problem, obviously. So, I'm looking for a very cheap or hopefully free database server or webhost that allows tcp/ip connections to their database servers. Backups will be handled on our end, so basically I just need the hosted mysql server. I've seen 000webhost.com, x10hosting, and xtreemhost, which all look promising, but they either aren't clear on remote mysql connections, or don't allow it at all. Looking forward to your recommendations! The animals thank you! :)

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  • can't properly shutdown ubuntu and sound problem on HP mini 311 netbook

    - by Viele
    hi, I recently bought a HP mini 311 netbook. I replaced its harddrive and installed ubuntu 10.04. Since then, I have encountered some very strange problem with its sound and shutdown/reboot. At times, when I start the computer, it will have no sound, on the GUI the sound is at max, but no sound is available. This sometimes also happen after after upgrades, hibernate, and toggling the wireless radio button. Strangely, when the sound is out the device will also refuse to be shutdown. If I shutdown the computer using the GUI, it will simply go back to the log in screen without actually shutting down. If I use "sudo shutdown 0", the computer will hang on the loading screen of the shut down process. I had to force the pc to shutdown by holding the power button down. usually (probably always) after I force a turn-off then start off again. the sound and shutdown become normal. I wonder if anyone have clues regarding to the cause of this problem. This the info about the computer: 1) installed ubuntu 10.04LTS RC, later upgraded to formal released version. 2) cat /proc/asound/version == "Advanced Linux Sound Architecture Driver Version 1.0.21." however, when doing 'alsaconf' the version displayed is 1.0.23 any help is appreciated. Thanks

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  • Need help diagnosing my machine

    - by Tom Collins
    I have something that just slows my computer to a crawl sometimes. Not running anything big. Yesterday all I had running (besides background apps) were Firefox & Windows Explorer and could barely even switch screens. Nothing showing up in the task manager as hogging CPUs. I have all non-essential services stopped (MySQl & MSSQL) unless I need them. I made some restore points not long ago, but they disappeared. This is a development mach with a LOT of apps installed, so I really, really do not want to re-install Windows. So, what I'm looking for are ideas or tools I can use to help diagnose this problem. The only clues I have is this started right after I installed Office 2013 (with Office 2010 still installed as well) installed Visual Studio 2012 (also keeping 2010 as a co-install) and installed MSSQL 2012 (upgrade from 2008, no co-install) Also, computer runs fine in Safe Mode. I've just ran out of ideas of what to check. Any help / suggestions would much appreciated. Thanks P.S. I'm running Win 7 Pro (x64). Office is also 64 bit. Visual Studio & MSSQL are 64 bit if that option was available (not sure).

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  • Microsoft Excel 2010

    - by Bruce
    I've one "master" sheet in the Excel 2010 file with all my outstanding orders detail and also reflecting how many days the orders have been outstanding. I've 4 other sheets, I'd like to extract the orders from the "master" sheet to to each of these sheets grouping them into these criteria. The 4 sheets need to reflect as follows <60 Days 60 Days <90 Days 90 Days <120 Days 120 Days Can someone assist?

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  • Problems installing rails on Ubuntu 12.04. Rails gems library is empty

    - by Woho87
    I got some problem installing rails on Ubuntu 12.04. I have rails working on my Ubuntu for a little time. But for some reason I uninstall rails. When I decided to install it again with sudo gem install rails . The command rails -v doesn't work. When I run the command sudo gem install rails there is no error occurring just a message that saying: Successfully installed rails-3.2.6 I look at the folder /usr/lib/ruby/gems/1.8/gems/rails-3.2.6 and it is completely empty? I wonder how I can fix this problem?

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  • recover lost files from sd card(digital camera)

    - by user23950
    How do I recover lost data from sd card? I already tried using: Photorec Recuva Tune up undelete Pareto data recovery chkdsk x: /F from here: http://superuser.com/questions/128259/how-to-recover-images-from-memory-card But none of them worked. I think I've only lost the data yesterday. And I haven't used the camera. So there's a possibility that it is still there. But the question is how I can recover the images? I think its lost when I tried to connect the digicam with the computer. But the camera froze so I tried to remove the batteries then try again.

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  • Paste string of date format mm/dd/yy to Numbers

    - by David.Chu.ca
    I have trouble to paste a list of strings in the format of 'mm/dd/yy' into Numbers. For example: 04/01/10 04/03/10 04/13/10 The result will be: 2004-01-10 2004-03-10 04/13/10 It looks like that Numbers convert the mm into year, then month and last day. Is there any way to paste whatever as they are? Do I have to change settings in Numberers or System preference?

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  • Bash script to run a clamscan on Ubuntu- how to use return values properly?

    - by Marius
    I'm trying to put together a simple script that will scan my home directory with clamscan and give me a warning if any viruses were found. What I have so far is: #! /usr/bin/env bash clamscan -l ~/.ClamScan/$(date +"%a%b%d") -ir /home RETVAL=$? [ $RETVAL -eq 0 ] && notify-send 'clamscan finished. No viruses found' [ $RETVAL -eq 1 ] && notify-send 'clamscan found a virus' && touch ~/Desktop/VirusFound [ $RETVAL -eq 2 ] && notify-send 'clamscan encountered errors. Check the logs' && touch ~/Desktop/ClamscanError find ~/.ClamScan/* -mtime +7 -exec rm {} \; However, I'm unsure about a couple of things: I'm always wary of using rm- as far as I can tell, the find command I've got should be deleting any log files that are more than a week old. I'm also not entirely sure how the return value testing works- I've got a manual that briefly covers bash, which says that the meaning of $? is "match one character", and I'm not entirely sure how that grabs the return value. Should I be using -eq or = for testing the return value? From what I can tell -eq tests strings and = tests numerals, but I'm not sure what the type of the return value is.

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  • Can I upgrade the processor in my laptop (Satellite L455)?

    - by Alan Robinski
    I have a Toshiba Satellite L455-S5975 which is about three years old. The processor is currently an Intel Celeron 900. Does anyone know if it is possible to upgrade this to a newer one? I have heard the Core 2 Duo T6600 is a compatible replacement for my processor on other brands of computers, and I know the two have the same socket type (PGA478). I mostly need to know if this or any other newer processors are compatible with the Satellite's motherboard.

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  • Why am I not getting text into /var/log/messages?

    - by dafydd
    Good Morning, Today, I went to look at a backup RHEL5 server that doesn't usually need to get looked at very often. I found that /var/log/messages existed, but had a size of zero. Similarly, messages.1, messages.2, messages.3, and messages.4 are also all empty. /var/log/messages has its correct permissions. (755) Reboot - No help. rm -f /var/log/messages* and service syslog restart - No help. What am I missing?

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  • How to share a USB modem?

    - by allenskd
    Usually I wouldn't have this problem if it was a dsl modem or cable modem but it's really been difficult for me to share this little modem to other computers. Right now I have my laptop connected to a hub, both computers are in the same workgroup and I have "share this computer internet to other computers"... etc. Problem is, I don't know what is currently happening... I'm hoping someone would guide me, I have googled and some people have been successful at sharing the connection but it seems I'm missing something =/ Let me know if you need any details, thanks

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  • Why is a FLAC encoded from a decoded MP3 bigger than the MP3?

    - by Ryan Thompson
    To be more precise than in the title, suppose I have a MP3 file that is 320 kbps. If I decompress it, then logically, all the data except for roughly 320 kilobits out of each second of audio should be redundant data, able to be compressed away. So, when I encode the decompressed file to FLAC, or any other lossless codec, why is it so much larger? On a related note, is it theoretically possible to losslessly recover the source mp3 audio from a decompressed wav? (I know the mp3 itself is lossy. I'm asking if it's possible to re-encode without any further loss.) EDIT: Let me clarify the related question, and the rationale behind it. Suppose I have a wav that was decompressed from an MP3 file (and assume I don't have the mp3 itself for some reason). If I don't want to lose any more quality, I can re-encode it with FLAC or any other lossless encoder and get a larger file just to maintain the same quality. Or, I can re-encode it to mp3 again and get the same size as the original but lose more data. Obviously, neither of these cases is ideal. I can either have the original size or the original quality, but not both (I mean the quality of the original mp3, not the original lossless source). My question is: Can we get both? Is it theoretically possible to recover the lossy compressed data from the lossy decompressed data, without losing even more? If it is possible, I could imagine a lossless compression algorithm that compresses the audio with FLAC. Then it also scans the audio for any signs of previous lossy compression, and if detected, recompresses it losslessly to the original lossy file. Then it keeps whichever file is smaller.

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  • What-causes-error-135-socket-write-error

    - by fmz
    I am trying to upload a 12MB .wav file on a Mac running Transmit to a Linux box running Apache and get the following error after uploading just 160KB of the file: error-135-socket-write-error Any clues why I may be getting this? I have successfully uploaded much larger files in the past and nothing has changed on the configuration. Thanks in advance.

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  • Mapping of memory addresses to physical modules in Windows XP

    - by Josef Grahn
    I plan to run 32-bit Windows XP on a workstation with dual processors, based on Intel's Nehalem microarchitecture, and triple channel RAM. Even though XP is limited to 4 GB of RAM, my understanding is that it will function with more than 4 GB installed, but will only expose 4 GB (or slightly less). My question is: Assuming that 6 GB of RAM is installed in six 1 GB modules, which physical 4 GB will Windows actually map into its address space? In particular: Will it use all six 1 GB modules, taking advantage of all memory channels? (My guess is yes, and that the mapping to individual modules within a group happens in hardware.) Will it map 2 GB of address space to each of the two NUMA nodes (as each processor has it's own memory interface), or will one processor get fast access to 3 GB of RAM, while the other only has 1 GB? Thanks!

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  • Spaces suddenly stops responding to mouse button activation

    - by donut
    I'm running Mac OS Leopard and using a Targus Bluetooth Laser Mouse and just recently on two different computers the mouse buttons stop being able to control Spaces. They work fine for activating Exposé but Spaces will not response to any mouse buttons. Keyboard and hotspot activations work fine. For over a year it has been working fine. Just made a clean install of OS X and still have the problem. Restarting fixes it, but it invariable returns if I use the computer for a while. Seems to happen after activating Spaces.

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