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  • How to boot a Linux live USB on a Mac?

    - by nambuls
    I have a USB stick with a Fedora 11 live environment on it. It's booting fine on 3 PCs where I've tried it. But I can't get it to boot on a Mac (Intel). When pressing the alt key (or command key, I don't remember which one) during startup I can only choose the "Macintosh HD" and the USB stick doesn't appear.

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  • How to temporary disable a mirror video driver in windows xp registry

    - by happy clicker
    Because its a lot of text, I will ask first my question and then explain what the base problem is. Perhaps someone can give me a solution to the base problem: Is there is a way to temporary disable mirror video drivers (through registry or so), without uninstalling the corresponding software. I tested changing the enumeration in LocalMachine\Hardware\DeviceMap\Video but after reboot always the old configuration is restored. Explanation of the base problem We are working on a wpf-project for a department of a big company. There we have the problem that WPF renders only in software mode, although the hardware they have, must support hardware rendering (Tier 2). After searching for a solution to the problem, we found out that direct 3d does not work properly and we think thats why WPF can only use SW-rendering. In dxdiag.exe the direct3d-acceleration is enabled, but if we start the test-routine it always fails saying that it has not enough memory (it says memory, not video memory!). I have seen there 3 different types of pc’s (they have some hundreds of each type) and every type shows the exactly same behavior. We tried to update all the drivers, also dx (Version 9.0c) and we searched a lot in the web but could not find a solution. All the pcs have Intel Dual-Core processors or better, one type has an Intel gma 9000 graphics card the other two types have actual ATI and NVidia graphic-cards with 256MB onboard memory. Also the system memory is at least 2GB. Windows is XPSP3. The pc’s are of two different manufacturers. Because we see the exactly same behavior on every computer of this three very different computer-types, we don’t think that this is a driver or a direct x problem. What we’ve found in other newsgroups is, that direct x could be disturbed through mirror-video drivers such as NetMeeting, VNC and other remote desktop-installations. In the registry, we see under LocalMachine\Hardware\DeviceMap\Video a lot of such mirror-entries and we find also the definitions in the CurrentControlSet\Control\Video-Section (However this drivers are not shown in the hardware panel of the os). We can have admin-rights to one of these computers to test if disabling these drivers would help, but we must not change the configuration so that some software does not work after the tests. Therefore I cannot uninstall any software because I have not the mediums, licenses or knowhow to reinstall those apps. The support of this company however will only begin to work, if I can tell them what the real problem is. Thats why we search for a way to disable these mirror-drivers (or a hint to solve the dx problem if we are on a false trace)

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  • Could a HomePlug be used to connect 2 routers?

    - by tigermain
    I have 2 routers that I would like to connect together (they are wireless but dont have an AP mode) could I simply buy a pair of homeplugs and connect them in order for all machines to have complete visibility of each other?! The DHCP will only be enabled on one, so the other will simply be acting as a switch

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  • high resolution on small screen size

    - by vishesh
    I have recently got an intel ultrabook,but its screen size is 13.3' and the native resolution is 1600X900.So the problem is that the letters that appear on screen are very small.Reducing resolution blurs the display and making everything bigger also doesn't feel very good.is there a way to get around this problem without changing hardware. I am even ok with this high resolution but I am concerned about the harmful effects it might have on my eyes in long term. Any advice will be very useful.Please help

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  • Will this netbook allow me to run mutiple programs without issues?

    - by erik
    I'd like to use a netbook to run mIRC skype Messenger pretty much all at the same time. It this netbook a good choice? http://www.notebookzone.co.za/default/sony-vpc-w216.html Quick Overview Intel Atom N450 (1.66GHz), 2GB Ram /320GB HDD, 10.1" LCD-WXGA:1366 x 768, LED, Windows 7 Starter 32bit, Only 1.19Kg, Web Cam, Wireless, BT The combination of high-resolution wide 10.1" screen and Isolation Keyboard helps to put the Internet at your fingertips anytime you want it. Available in : white / pink / blue / brown

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  • Stopping windows changing colour scheme

    - by dave
    Windows keeps saying my computer is low on memory and changing the aero scheme to basic its really annoying I have 16gb of ram and 2 3gb 6970 gpu's i have no issues at all with anything expect from this my motherboard has a intel hd onboard gpu i think its something to do with this but all my settings are correct. Is there anyway to tell it not to change it without asking me or to tell it how much memory is too low its driving me mad.

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  • My laptop can't share a printer with my PC

    - by david
    I have a Belkin wireless router and all devices including my laptop can connect to the internet. However I can't get my laptop running on Windows XP to connect to my printer through my PC running on Windows Vista. I read all the posts but nothing works. I get an error message on my laptop saying 'The name of my network' doesn't give me permission. How do I change this?

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  • Alienware m15x (older model) BSOD investigation

    - by Crishu
    A frined of mine asked me to help him with an Alienware m15x laptop that had a little service history. It was bought in june 2008, serviced in january 2009 for a random fps drop problem, Alienware returned it saying nothing was wrong. The laptop still had hiccups, but after juggling a few drivers and settings, the fps drops weren't as noticeable. Eventually it died in Sept. 2009. It would not boot up locking itself on a white/gray screen. (i think it was overheating .. clocking in 100 degrees Celsius). So back to Alienware it went. They replaced the GPU and all was fine. Up until these blue screens started showing up. One other thing that was updated was the HDD and a Windows 7 reinstall, in August. From then on it seems to have started its BSOD. Could this be the culprit? Why? 0_o The original Windows was Vista but it was upgraded with a digital download/purchase of Windows 7 Home Premium and activated after installing windows. No errors on the old HDD, just on the latest installation. LE:Due note that now the old HDD is used to see if issues re-occur. So please, I am in need of someone who can interpret these windows dump files: Minidump I may have come to some conflicting conclusions. So if someone can clarify each dump/date and the probable cause/error it had; and a final conclusion or solution, we would be very grateful. Also please consult report for other system info I omitted: same link,code: XRWIVLWG If I missed something or if you have any other questions I'll be happy to answer them. Thank you. Good day. Processor: Intel(R) Core(TM)2 Duo CPU T9300 @ 2.50GHz Network Adapter Properties: Broadcom NetLink (TM) Gigabit Ethernet Intel(R) Wireless WiFi Link 4965AGN Video Adapter Properties: Driver Description NVIDIA GeForce 8800M GTX Driver Date 19.08.2009 Driver Version 8.16.11.8681 Driver Provider NVIDIA INF File oem19.inf Hardware ID PCI\VEN_10DE&DEV_060C&SUBSYS_0770152D&REV_A2 Location Information @system32\DRIVERS\pci.sys,#65536;PCI bus %1, device %2, function %3;(1,0,0) PCI Device NVIDIA GeForce 8800M GTX [NoDB] BIOS String Version 62.92.34.0.8 Installed Drivers nvd3dum (8.16.11.8681), nvwgf2um, nvwgf2um Hard Dik Drive: Model ID ST9120823ASG (**older one 120gb**) Model ID WD32000BEKT (new 320gb with fresh OS)

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  • Running Radius on a Novell Backbone

    - by YsoL8
    Hello I am a rookie network engineer and I've been asked to create a secure wireless system intergrated with an existing network. So far I'd decided to use 802.1x secuity with a Radius enabled server over a Novell backbone. My question is: does Novell still support this type of server setup? I heard rumours it is at the end of it's supported life and I'd like some confirmation. Also can I get some recommendations on better backbone / server providers. Cheers

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  • How do I update the BIOS on my motherboard. Asus P8Z77-V LX

    - by neilh
    I recently built this new PC but I notice most games are not running as well as I had hopped, Tribes, Skyrim, Saints Row the Third and Serious Sam 3 for example. Some have really bad FPS like 60-30, dipping frequently. I notice my Motherboard has a lot of updates, I'm hoping this will help. CPU: Intel Core i5 3570K 3.4GHz | GPU: Radeon HD 6950 | Mobo: Asus P8Z77-V LX | RAM: Corsair 8GB (2x4GB) DDR3 1600MHz

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  • Why is my SSH session timing out in less than a minute?

    - by John Smith
    Within a minute of connecting to my remote Linux server through SSH, my session times out and I cannot contact the server until a few seconds have passed. Meanwhile, I'm connected to other servers without interruption. This is only happening when I establish connection from an hotel wireless AP. When I connect from my phone's Internet, the problem does not occur. Does anyone know what might be causing these unusual timeouts?

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  • Modem with support for wired 802.1x

    - by menko
    I'm looking at allowing internet access for only a few scattered users on a school network. One method I'm considering is using 802.1x authentication for the modem. Of course there are simpler options like only allowing specific IP or mac addresses, but policy requires something more secure than this. So, are there any modems with 802.1x wired authentication? All my searching on this yields info about wireless.

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  • Is it possible to install a discrete mobility card on a laptop without a graphics card already?

    - by JXPheonix
    To be specific: Can I: Install a discrete graphics card on a laptop that does not come with a discrete graphics card? Teach windows 8 to use the discrete card over the integrated graphics? To me this is the only downside of my laptop and I would not mind getting any graphics card as long as it is better than the integrated laptop card (an Intel 3000) The laptop if you need more information is an Asus U46E-BAL6.

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  • How to use dedicated video card instead of onboard?

    - by Mathias Lykkegaard Lorenzen
    I tried running DxDiag (DirectX diagnostics), and I noticed that my graphics card is set to the onboard one that comes with the Core i5 processor (some Intel HD stuff). On my computer, I also have a dedicated graphics card (an Nvidia 310). No serious gaming stuff, I know - just for programming. However, I would still love to know how to switch to that dedicated graphics card instead. My laptop is an MSI CX720.

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  • List of all IBM server models with a certain socket?

    - by Ricket
    I just got a really good deal on two Intel Quad Core Xeon L5420 processors and I have access to other deals on bare IBM servers (case+motherboard, no processor/ram/hdd). How can I easily find out what server or motherboard models will be compatible with this processor? I am ideally looking for a dual-processor motherboard and I see that it is socket LGA771. So I guess the underlying question is, how can I find what IBM motherboards (and servers) have dual socket LGA 771?

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  • How do I determine if my server is AMT capable for remotely turning on or rebooting a frozen computer

    - by RDK45
    I just finished reading the subject post (http://superuser.com/questions/319859/remotely-turning-on-or-rebooting-a-frozen-computer) and have further questions. I very interested in remote access to my server, in particular restarting it when it is in a stalled or blue-screen state.. How can I determine if my server is AMT enabled? It has a GIGABYTE GA-Z68MA-D2H-B3 Motherboard and Intel Core i5-2500K CPU. Thanks....RDK45

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  • customize keyboard in hackintosh

    - by user36912
    i have Mac OS SL installed on intel machine. My shortcut keys for Home, End, Copy, Paste and Undo are not working. How can i customize keyboard so that i can get Copy by Ctrl+C, Paster by Ctrl+V, Undo by Ctrl+Z and so on..

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  • how to optimize apache on web-server

    - by Prakash
    how can I optimize the server with following configuration. It takes too much time to load a page. IBM X3200 M3 Server - 1 Intel Xeon Processor with 4 GB Ram Below is my current configuration for apache: Start Servers: 5 (Default) Minimum Spare Servers: 10 Maximum Spare Servers: 20 Server Limit: 500 Max Clients: 500 Max Requests Per Child: 10000 (Default) Keep-Alive: On Keep-Alive Timeout: 5 Max Keep-Alive Requests: 100 Timeout: 200

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