To enjoy high quality graphics especially the heavy graphics video games I have recently replace my onboard video card with Nvidia 8800 GTS. My motherboard model is Intel Core 2 Due.

But after one week of good performance it is disturbing too much and I am getting the display problem. I have tried it on different slot but getting the same outcome.

But on other PC it is not showing any sign of the problem.

My PC is working pretty well after removing the video card.

Do I have a faulty motherboard?

What do you think is the main problem that doesn’t came to my mind?

My Twinmos RAM is interrupting regularly. I am using a DDR 512 MB Twinmos RAM on an Intel D865 series motherboard.

I haven’t installed any new device or software for long time and pc performance was pretty good. But I am not getting any display in my pc.

To check the RAM quality, I tried it on different pc and it is working pretty well in there. Same RAM is not working in my pc.

I tried it on different slot and surprisingly the display has shown up but only for 2/3 minutes then it’s all black again.

What’s wrong happening here?

Is there any problem in my motherboard?

I am having a display problem with my Samsung SyncMaster 955DF monitor. I have been using this monitor for over two years and everything was ok until last month. After starting the PC I have been getting the display very lately. Usually it takes no times but these days it is taking up to a minute to show up and it is increasing day by day. I don’t know if there any connection of the problem with bad weather because in gloomy days it appears too much then sunny days. I don’t have expert level knowledge to solve the problem and looking forward to your comment to solve this weird problem.

My UPS is giving a false alarm while no problem occurred in electricity system in my house. I am using the model Power Tree S650 series UPS for about nine months. I have never seen this kind of weird problem. I called an electrician to checkup the main power line and he gets nothing wrong in there.

Do you have any idea why is this happening? Is there any problem occurred in the battery? Simply I can solve this problem by replacing a new one but I am out of budget to consider this option. Please give me suggestion on how to repair my UPS rather then buying a new one.

SMARTBRO HSDPA USB MODEM, is one of my most preferred used to connect on the internet. Besides being convenient, it is affordable to use, without depriving its quality in speed and connection. Many of my friends have been using it. It is known to be using 3G network connections that most likely are used by modern cellular phones, that can access to the internet.

I had been using SMARTBRO modem since 2009. I didn’t have any problem using it, until last 3 weeks. I usually use it after work, to open my mails and researching.

The moment I plugged it in an error occurred. I don’t really have the screen shot of it to be more specific about the message but it refers to, port connection to the smartbro connection that cannot deliver a signal.

Hi, I am a beginner in the world of technology. Recently I have learnt how to install operating system in a fresh computer and tried to practice on my desktop computer. But after installing the operating system I am not getting any sound from my pc.

Motherboard model is Intel DG965RY. In the device manager I don’t see any problem and sound device is showing high definition audio device. To get back the sound I tried by reinstalling the sound driver and don’t see any error message during the process. When I try to play any kind of audio file, it says bad sound driver detected. Somebody please help me.

I need your advice to fix up the power supply system of my desktop PC. I was enjoying a game and suddenly everything hangs up and it shuts down. After then it is happening everyday and without showing any kind of message or warning power supply stops. If I try to restart the PC immediately after shutting down, power shows up for couple of seconds and it stops again. I need to wait at least 15-20 minutes to resume the normal service. I am not getting any kind of weird sound or beep from the power supply. What do you think? Please give me a reply.

I can’t access the task manager in my PC.

When I press Ctrl+Del then a message shows that task manager is disabled by administrator.

Task Manager

Task Manager has been disabled by your administrator.

I have also tried to run it by entering taskmgr.exe in the run box but getting the same message. I am the administrator, but I have never disabled the task manager, even I don’t know how to disable it.

I am struggling too much with my pc, please help me. I am running on Windows XP on my laptop.

Recently it was attacked by serious virus. But I was successful to get rid of all the virus by ESET NOD32 antivirus. I am not having any kind of problem with the programs but I can’t open any of the hard drive partition by double clicking on the drive icon. If I click on the drive icon then only I can see an open with option shown below.

I have already checked the whole computer again with the anti virus but not found any virus.

Please help me to get it fixed.

I am unable to install Windows XP from the installation CD.

A windows Setup blue screen comes up, but then all goes black. I tried different CDs with the same result.

One solution to this may be to install Windows 98 and then upgrade to XP.

But it is too much time consuming and I want to install XP directly from CD. I have upgraded my RAM from 256 MB to 512 MB.

The configuration of my desktop is: Motherboard – Intel Pentium 4 (845 series), Processor – 2.25 MHz. RAM-512.