How to calculate hardware requirements for a load balanced web server cluster? The web servers will be running Windows 2003 with a back end DB server, I want to support about 1000 simultaneous connections per server. The web application is fairly AJAX intensive. Not sure how I go about determining what sort of hardware I need for the servers, any ideas or suggestions?
ComputerHardwareConundrumFilter. I built my PC about two years ago. Works great, mostly. But lately, when playing one particular game, my PC performs for only 16 or so minutes before shutting down completely. As you might expect, there's a lot ... [more inside]
Stolen Hardware: Why is it so hard to check for? [more inside]
How can I get the latch on my 14" ibook working again? [more inside]
What is the most powerful AGP video card I can use with a 200W power supply? [more inside]
Is there a competent, reliable hardware service company in the L.A. area that can maintain my computers and office equipment? [more inside]
How can I fix my CD-R? [more inside]
Will i need to remove and replace my soundcard for windows to recognise it? Sound card driver is installed but the hardware itself isnt recognised. [more inside]
How do I remove shelving hardware? [more inside]
Help me identify a hardware problem with my laptop. [more inside]
A couple months ago I got a new motherboard, but earlier today it crashed with a hardware error and the built-in soundcard no longer works, and I'm worried that other things might go as well. The complication is that my main system drive is actually a RAID-1 array using the motherboard's built in RAID controller. So the first question is: how easy would it be for me to recover the data if the motherboard dies? and the second question is whether or not I could get the board replaced under warranty, and if so would I just be able to swap it in without reinstalling XP? [more inside]
On my computer, sometimes I can't load Windows. Sometimes I can and it freezes. Can intermittent problems like this be due to the power supply? [more inside]
Hardware geeks, your advice please: what models of laptop can handle being used at a steep angle most of the time? Please help me before I kill another laptop. [more inside]
What kind of screws are used in LCD mounting kits? [more inside]
What is the best enterprise quality software & hardware inventory solution? [more inside]
Portable DVD player, or video player, or custom-built Frankendevice, with VERY high-quality audio output?? Video quality doesn't matter (could even be b/w), but screen should be 8"+ and unit should be as lightweight as possible. For live concerts where I need to see video, just for my own reference, that's exactly in sync with my pre-recorded audio (so I would make DVDs or video files with my audio + the visuals I need). Laptop = expensive/heavy/overkill.
how possible/ difficult would it be to link two or more monitors to the same tower and be able to have different users working on the same system from different monitors? better asked, could you use some sort of log in system for windows xp which would enable multiple users to use the same system from different areas, having separate files, programs, etc.?
My daughter's college dorm room has two Ethernet ports, and her laptop interacts with them differently. I can't understand what's going on, so I'm asking the hive mind. [more inside]
What to do about a serial port failure? [more inside]
What is a good forum to go to if I'm interested in building my own simple Athlon computer system and want to learn before I shop? [more inside]
How can I try out a Filco Majestouch keyboard? Inspired by an earlier question today, I looked it up on the web, but most of what I could find was Japan-centered. Any ideas about how I could find one to try, or even to order? I'm in the US (Raleigh/Durham, North Carolina).
We moved my husband's Mac from one side of the room to the other, carefully re-connecting all the cables. But when we started it up again, the screen displays in almost indecipherable chunky gray-and-white (8-bit?), and the icon and window sizing are all wrong. Help, please!
I need an alternative to Newegg.com that easily allows Paypal. I'm having trouble lately submitting orders on Newegg. [more inside]
COMBINING Hard Drives. Roommate has fast, great computer. I have slow, antiquated one with (among other upgraded parts I've procured) a fast new hard drive (personally installed). Want to install my current drive in her current machine so that all roommates can use one system and still keep my files/ preferences. [more inside]
Cycle Computer to Computer conversion. I would like to run the wire from the magnetic sensor to my laptop and then handle the data programmatically. What is the best and cheapest way to do this so I can read from the port using established methods? Parallel port, USB? Cannibalize a cycle computer or build from scratch?
My place of employment sees a LOT of laptops come and go. Recently a PIII Dell Latitude L400 ultralight came through and was marked for surplus, but I want to use it for Ubuntu. One snag, though. [more inside]
My campus has a pile of (maybe 40) dual 1GHz G4 PowerMacs that have reached their "end-of-life". Usually we ship them off to a recycler, but that seems like a sin for what are perfectly good systems. What should be do with them? There's a little bit ... [more inside]
I'm having trouble connecting my iPod to my PC and to an external speaker system. [more inside]
I switched from Windows XP to Ubuntu one month ago. Everything was working perfectly well until this week, but now I am having keyboard problems. [more inside]
I have an external firewire CD burner that I want to repurpose as an external firewire hard drive. [more inside]
Debian won't find my hard drive! Please help! I have details so there's [more inside]
Will this computer run Oblivion? [more inside]
sata controller question for Dell 8300. [more inside]
I need some help with my internal laptop wireless antenna. [more inside]
I would like to upgrade my company's aging phone hardware from a Lucent PartnerMail system to Asterisk. Can anyone point me to a site, or worklog detailing something of this nature? We would like to keep our existing phones, and I'm not sure if and how it would support these phones.
My 17" Dell LCD monitor is erratically flashing on and off: possible reasons and solutions? [more inside]
I'm about to buy a Dell 2405FPW LCD. The max resolution is 1920x1200, and it's got D-SUB and DVI inputs. I'm going to have to buy a new video card. What are the advantages of each connection, and what video card features should I be looking for? [more inside]
So my computer has been doing a lot of this lately. Only a hard reset will fix it. Hardware malfunction suspected, but what? Video card? Or could it be something else... [more inside]
The conventional wisdom is to not buy "Rev A" Apple hardware. How can I tell what revision a specific piece of hardware is? [more inside]
I want to expand the number of keys available for mapping as hotkeys in some of my games. Is it possible to connect a second keyboard under Windows XP, possibly a USB one, and use it as, essentially, a very large keypad? If so, how would I go about it without causing IRQ conflicts? [more inside]
Gaming Hardware Question: I recently started playing The Elder Scrolls IV: Oblivion. Right now I am running just about at the minimum required for the PC version: Pentium D 820 Dual Core (2.8 GHz) Radeon X300 SE 128MB Video Card 1GB DDR2 SDRAM at 533MHz 160GB Serial ATA Hard Drive (7200RPM) Right now I am playing at the lowest resolution, which is fine for me. I am enjoying this game immensely as is. The only real problem is that when I an fighting 4 or more enemies at once, the game slows down and it becomes almost unplayable. I am wondering what would be the best upgrade to improve this specific aspect of game pay. I am not an obsessed gamer or anything, so I don't want to sink tons of money on a top-of-the-line video card. I don't want to spend more then $200 or so, and I am wondering if I would be better off getting a bargain 256mg video card, or if I should upgrade my system memory. Thank you.
I inherited a NeXT machine. How can I start from scratch on it? [more inside]
Does booting a computer often lower its life expectancy? [more inside]
My Windows 2000 system has started spontaneously reducing the key-repeat rate and the rate at which windows scroll, slowing each to a crawl. Other weirdness accompanies this. [more inside]
What prevents the volume control working on a Mac when the optical digital audio output is being used? [more inside]
Geeky BookFilter: I'm looking for a good book on PIC Microprocessors. Details of the specific knowledge I'm seeking inside. [more inside]
If I use my sister's college-student discount to by computer products at a reduced price, but claim them as expenses for my home business, will anyone care? [more inside]
I have hardware. Servers, to be precise. A stack of them. Taking up space. What's the best way to get rid of them while getting something in return? Charity, and if so, who? Or selling them, and who's buying? [more inside]
My desktop PC, which has been working happily for a year, has suddenly refused to boot - I get prompted to insert boot media. The two SATA hard drives aren't detected in the BIOS (as they used to be). What should I do to work out the problem and fix it? [more inside]
Subtitles from DVD/VCD/Video Cassette Tapes into a computer text file ----- the fastest way ? Without typing or paying someone to transcribe? Any software or hardware that can do the job? I know of one VCR player made in the early 1990s that can do this but it has been discontinued and the manufacturer no longer around. [more inside]