3,124 Topics
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| | i have a dell monitor with two usb ports on the side of the monitor. the monitor did not come with any usb cable. but want to use the usb port with the monitor. Can anybody help me out with this problem.  |
| | Just updated a HP desktop Vista Home Premium machine. Boot goes to the welcome screen then goes black. My monitor has a power and a video signal light and both remain on. Have never had success with the selective startup but it might be my inexperience with it. In safe …  |
| | Hi Everyone! My question is on Pagination (as it is called). I have a php program that accesses a database and shows the result list with HTML. Well, if my result list is quite long how do i code so that only say 10 rows show per page. I know … |
| | Hello! When I power on my laptop (Fujitsu Siemens Amilo Pa) the screen turns grey and after a couple of seconds vertical lines of random color start to appear all over the screen. They change their color constantly. External monitor works just fine (through VGA connection). I disassembled the laptop …  |
| | I purchased a dell inspiron M5030 and just after three days of using it, i realised the screen turns redish any time i use the laptop for sometime.I have tried reconnecting the cable that links the lcd to the motherboard but the problem still persists. Its been some months please … |
| | When I turn on my e machine computer it comes on, and starts running. My monitor does not display anything if I turn it off and back on the monitor says it is in power save mode, please hit key on keyboard, or button on the mouse. Also I do …  |
| | this is the index page <?php if (isset ($_POST['keywords'])){ $keywords =mysql_real_escape_string(htmlspecialchars(trim($_POST['keywords']))); $keywords =$_POST['keywords']; $errors = array (); if (empty ($keywords)){ $errors[] = ('Please enter a serch terms'); }else if (strlen($keywords)<3){ $errors[] = ('Your search terms must be three or more characters'); }else if (search_results ($keywords) == false){ $errors []= ('Your … |
 | Hello. I am a learner of ASP.Net technology and currently I am exprementing with it. So I would need your guidence here. I want to ask that waht is the best way to display data from a database. I want ideas, not the code. 1. I want to display text …  |
| | Hi, I replaced my harddrive in my laptop. When I use it for about an hour the screen goes white. Could it be overheating? I'm not sure if the fan still works. thanks. crzyfingrs |
| | Hi guys, Does anyone knows a way to, in .net websites, monitor how long does a user stays in your website, and how does a user stays in certain page of my website? I'm thinking of making frequent ajax calls, but I'm not sure on this. Any ideas? Cheers |
 | Hi I have created many tables in database. Now when i used to create new table that's name may already exists. So, before creating new table i must know which table names are already exists in my database. And for that i want to display all the tables created in … |
 | i have writeen following query in my code. $tquery="SELECT questions.id,questions.date,questions.title,users.user_name,subjects.subject FROM questions INNER JOIN users ON questions.student_id=users.id INNER JOIN topics ON questions.topic_id=topics.id INNER JOIN subjects ON topics.subject_id=subjects.id WHERE subjects.id=".$_SESSION['sub1']." OR subjects.id=".$_SESSION['sub2'].";"; but when i am trying to echoing its result it is not displaying anything. |
| | I have a Lacie Electron 22BlueIV monitor (CRT). Last night while I was watching a TV show on it, the screen went to black but the audio continued. I jiggled the mouse and pushed a few keys but the picture wouldn't come back. I shut the computer down and rebooted. … |
| | Hi every one. i am facing issue regarding displaying Product by category wise. i have two table 1st, product category and 2nd product details. i have foriegn in second table. i am attaching three file 1st template so you can undersatnd what i am tring to do and other files … |
| | I woke up this morning to a white screen monitor.. I shut down my computer and it just turns off no wait time. I turned the pc back on and got no signal from the monitor. I swapped out video cards to no avail, the mobo light is on, the … |
| | I'm running a refurbished Gateway PC, Windows 7, KDS flatscreen LCD monitor, graphics adapter is an Intel G45/43 Express chipset. My problem is quite simple. At random intervals ranging from a few seconds to nearly twenty minutes, regardless of what I'm doing or if I'm doing nothing at all, my … |
| | Hi, I've been trying to get my daughters Portege screen replaced, not as easy as it sounds apparently. The original model and serial have been removed from the bottom and that's what I need to confirm the screen. I've submitted it to a local repairer who tried half a dozen … |
| | My HP Pavilion dv6 just started a new issue. While I am using it, the screen will go slightly dark. When it happens, I can still see my stuff on the screen but is like being in a room where someone just turned off 95% of the lights! Does anyone … |
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| | Hi guys! I'm not computer savvy and need your help and suggestions. And what do you think about my PC? Is it like really old? CPU-Z TXT Report ------------------------------------------------------------------------- Binaries ------------------------------------------------------------------------- CPU-Z version 1.61.2 Processors ------------------------------------------------------------------------- Number of processors 1 Number of threads 2 APICs ------------------------------------------------------------------------- Processor 0 -- Core …  |
| | Hi every one, I have 3 table table temp: Name | Description A | Description A B | Description B C | Description C table temp1: Name | order A | 5 A | 4 B | 2 C | 3 table temp2: Name | Payment A | 3 B … |
| | About half an hour ago, my computer screen started flickering. It'll flicker for about 10 seconds, then stop for a minute, and then pick up again. Anyone know why it's doing this? I ran a virus scan--no viruses. We just had a bad thunderstorm, however, and it had extreme lightning, … |
| | hi i have a hp laptop. i ended up shutting down the laptop last night and started it up today and the screen is black but i can still see things. barely but still can see things. i ended up trying to hold down the fn button and move arrow … |
| | Hi guys, I've been getting sporadic bsods without any identifiable cause, and would like to know if anyone could help me identify the problem. It used to hang sometimes while playing games, which I attributed to the games themselves, but recently bsods have been happening while the computer's idle. I'm … |
| | for (k=0; k<M; k++) for (i=0; i<N; i++){ c[i][k]=0.0; for(j=0;j<P;j++) c[i][k]+ =a[i][j]*b[j][k]; I have implemented the above sequential matrix-matrix multiplication algorithm, but i'm not sure about implementing a method to display the output to verify that the algorithm works as expected. |
| | I'm having problems with a Toshiba Satellite A305-S. The AC converter that is 19v/3.95A doesn't even bring the charging light on. I have tried a Toshiba 19v/3.42A converter. It brings on the charging light, momentarily tries to bring the hard drive on and runs the fan. The monitor stays black … |
 | I'm trying to fix my granparents Gateway NV53 laptop. The only thing that is wrong with it is that the screen has horizontal lines on it. The lines change (they are usually white, grey, or black) positions and color on the screen while in use. When I connect it to … |
| | Hi, I have recently been having a few issues with my Toshiba laptop. It is about 5yrs old and rund on Vista, and recently is won't turn on, and all I see is a black screen with a white cursor. I have tried running sc /scannow from the task manager, … |
| | Hi there, I am having quite an upsetting problem with a new monitor I have bought and wonder if anyone can help me out. I do graphics work and so I needed to purchase a larger monitor because I was killing my eyes on the 13inch new MacBook screen. I … |
| | Hello all, I'm looking for some help. What I want to do is quite simple only I don't have the knowledge or expertise in web development. I need a web page with a text field, which when submitted parses and saves the information to a table to be viewed. That … |
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