4,228 Topics
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| | i'm looking for a small form factor PSU that will still give me ~500W. I have a computer installed in a medium-large guitar amp, and it's not very deep. i don't have much in there, just the motherboard mounted to the front surface. i hook an optical drive up only …  |
| | Have only just learned about processors with 'extensions'. Apparently, one can have an X86 processor with 64bit extensions. Seeking guidance on how this works. - Does an X86 processor perform 64bit processing? - Could such a processor meet the requirements of software designed for 64bit processing? - Who makes such … |
| | My questions are: 1. what exactly is the difference? 2. how do they work? 3. do all proccesers use these? 4. what is direct memory access?( how does it work) |
| | Hi. I know what a physical and virtual cores are but in terms of performance is there any difference between a physical core and a virtual core? Lets say you had two processors and for the purpose of this example they were identical except one was a quad core without … |
| | Hy. I have to make a program to crypt a text entered from the keyboard whith aes 256 , but i have problems when i try to split the text in two.I get a bad_ptr when i declare unsigned char** intext=new unsigned char* [16]; [CODE] #include<iostream> #include <fstream> #include<conio.h> #include … |
| | Where is the power on button for the Gateway Laptop. |
| | hello can you help me please i want to buy a new system unit can you give me what is the best specs in system unit...like those hdd,motherboard,ram and etc... thank you in advance hoping for your positive responds... |
| | Hi All, All of a sudden I woke up yesterday and found that my laptop would not start and there was no lights either,so called Dell care center and was told that mother board has konked off and needs a replacement with prohibitive cost.The charger lights show green led while …  |
| | During runtime when a program asks for a memory block (say, by malloc()), its provided with a block of virtual addresses, say 0x10000000 to 0x1000A00 (for 32 bit). During the execution, other processes are incorporated into the main memory and pages 0x10000000-0x100000A0 are paged out. After some time, the program … |
| | i have gigabyte GA-945GCMXS2 motherboard, i have 512 mb(x1) of ram(DDR2-667) installed in one slot, and other slot is empty. I want to perform a memory upgrade(preferably 2gb in other slot), but the problem is the manual which came with it says it supports max 2gb, while the site[URL="http://www.gigabyte.com.tw/Products/Motherboard/Products_Spec.aspx?ClassValue=Motherboard&ProductID=2521&ProductName=GA-945GCMX-S2"]http://www.gigabyte.com.tw/Products/Motherboard/Products_Spec.aspx?ClassValue=Motherboard&ProductID=2521&ProductName=GA-945GCMX-S2[/URL] says … |
| | PC become slow and i tried formatting. even after that is slow and take very long time to boot. after booting up whatever program is started it takes very long time to open for first time. but when the program was closed and restarted it is faster. can any one … |
| | earlier today i was using my gateway (read, ultimate crap) laptop on plug power, as always (i like to save battery for car and plane) and it worked fine, as always. i packed it up to bring it to new york, try to turn it on here - and it … |
| | Dear All, My computer system is very problmatic in many ways(5 year old)now iam planing to upgrade the system,as i am not required huge storage so won't change hard drive(80 gb)only processor, mother bord and ram, will anyone will suggest me is it possiable with same cabinet with existing hard … |
| | I am creating a small data/app server for a small family business. We have less than 10 employees but a lot of data flying around, not literally though ;) . So I was going to build one to run on Ubuntu and I was looking around NewEgg for the parts. … |
| | Is it possible to set up a motherboard so that on PC startup, it wil enter and exit the Bios settings automatically. I don't want it to make any changes, just enter/exit. Also want it done automatically without user having to plug in a keyboard. I have my doubts that … |
| | difference b/w L1,L2 and L3 cache? Are there any other cache m/y in cpu.?which cache is more important. Pls answer these questions... Thanks in advance.. |
 | I was wondering whether it was possible to use dynamic memory or something else to achieve something to the effect of entering numbers or a string using standard input without first having to specify how many instances you intend to enter. If this can be done through some other method … |
| | Hi, I have C# .net application which reads data from the serial port and launches a new thread to process the data when all data has been read (end of data is determined by timing constraints). I create a new object where the thread will run, copy the data that … |
 | [ATTACH=right]14704[/ATTACH][B]Reviewer's View[/B] I'm the kind of person who has an almost religious fervour when it comes to keeping data backed up, perhaps unsurprisingly as I am an IT professional and my livelihood depends upon it. So when it came to the hands-on testing of System Mechanic 9.5 for this DaniWeb … |
| | Hi everyone, I recently bought a Gamers PC and I'm very happy with it, however I'm wondering about the transfer rate of the RAM, and not too sure if it's good enough... I'm running Windows 7 ultimate 64 bit, and the specs are as follows : - Radeon HD 5770 … |
| | Hi everyone. Thanks for all your help on a previous issue I had. Unfortunately, when it rains, it pours... My laptop fans no longer work, I have dropped my CPU to "degrade" to increase lifetime before the heat causes damage to the computer, but obviously this is only a short-term … |
| | Hi again all, sorry to be a royal pain in the ass but I have another question about processors. While I've been testing out upgrading my system with various different parts, I've noticed that some of the processors I have been trying will not work; in that when I try … |
 | I am having a problem with my computer (Windows XP, 1Gig Celeron, 512 PC133 RAM) booting up. Whenever I completely power down my computer, even if it has only been on for a few minutes, I cannot immediately power up my computer. The drive lights come on, but I don't … |
| | Hey guys, After spending quite a bit of time on Newegg, I put together some parts for a computer that I'm building for a friend. The parts finally came in, I spent about an hour building the machine and decided to give it a try. When I cut the machine … |
| | I have tried countless time to shut off my computer but it wont turn off fully. The monitor shuts off but when it hits the computer nothing happens. The only way to shut it off is to manually shut if off through the front of the computer. Another issue is … |
| | Hello all, I'm putting together a cheap computer, here is a couple of the things i have, a GIGABYTE GA-MA770T-UD3P mobo, AMD Phenom II X2 550 processor, and G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) ram. My question is, I believe that i saw somewhere … |
| | My brother's laptop is a Elite brand. I don't know what is the problem with it. When I turned on the laptop, it took a long time to boot or even go to its bios. The battery doesn't charge too. My brother said the hard disk is new and it … |
| | Hi all... I have a build I did (TOTAL noob first timer), and am having all problems including multiple BSOD, internittant freezing, and screen flickering. I am sure that my problems with the build are related to settings rather than hardware issues, since I haven't any clue what settings/BIOS are … |
| | Hi all, I shutdown my system two days before normally. But yesterday is opened the system it is not working. Problem in my system is:- 1. Fan is not working. 2. No beep sound in my system. 3. While is press On/Off switch it is idle no power signal in … |
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