In one of my friend quite an old Fuji so-Siemens scaled desktop computer.

It's about 6 years old.

Recently replaced the graphics card, but now he is having another problem.

When switch the computer on, he gets the message "No signal" on the screen.

He becomes tried changing cables – no luck.

I also tried a different monitor – This time the message I got was that the screen was in power-save mode, and I need to activate it using the keyboard.

I tried to do that, but nothing happened.

I even changed the graphics card – again – but still the same problem.

Can you help me please?

I am having a problem with my printer, every time I try to print a document it returned an error cannot print this document, I try printing from word WordPad and it's the same problem. I unplug the USB cable then plug it in again, I update the drivers (Lexmark 4200 series AIO) and restart the computer, turn off and turn back on the printer same error, can someone help me. But in my computer its show printer is ready mood. I installed and uninstalled printer driver. My computer o/S is Windows XP.

I own a DELL L attitude D620 laptop which i purchased about 1 year ago, the warranty has expired. It has been working fine, but one day after booting, i got this message, “The AC power adapter cannot be determined. Your system will operate slower and the battery will not charge. Please connect a HP AC adapter for best system performance”.

I tried twisting the cable a little bit and it could transmit charge for a second or two and then go off. Sometimes it seems to be working but immediately i switch off the socket the computer shuts down immediately, signifying the battery never acquired any charge. I have a second thought of trying to fix it myself because i may cause more damage. I need to fix the charger without purchasing a new one.

I have custom built computer and it runner just fine since first couple months. Then problems started. I started to receive random blue screen errors. I have my computer on warranty so i returned it and they detected ram failure and replaced it for brand new. After couple weeks the same thing happened i returned it and they detected memory failure again and that story repeated well 4 times and problem came back after they replaced all 4 modules of my memory. Blue screen comes randomly does not matter when playing game or my computer is running. I just found general idea of component failure nothing details. I’m trying to figure out what can cause those kinds of failures and how can I possibly fix it. ?

My colleague has a computer which system board big tech motherboard; graphics card NVidia, fx55 processor. when he turn his computer on, it will stay on for the most about 2 and half  hours or at the least 2 minutes before the display on monitor distorts, lock up computer and restarts. Sometimes it would do this few times in a row before finally there's no display at all but can hear the comp running its programs as normal also PSU fan running , he confirm to listening music .what is the problem?. Here that processor fan makes load sound. Could this small fan cause it to distort display and lock up comp?

My friend’s dell laptop which model is Inspire 6000. The Adapter connection is loose. Sometimes it short circuit and the charger indicator on the laptop is turn on. When the adapter attached laptop, message shows on the task bar (where battery alert icon) that it does not charge properly.

Need to click on the message to close, sometimes its charge ok and no message appears. How can be repaired the connection because I don’t want to change the laptop or any device on it? I don’t want to buy a new one, want to repair it.

One of my office laptop which is running windows XP and model Toshiba Satellite L510. Previously I was configured windows vista on this laptop. User is not familiar to use vista so I install Windows XP.

After installed Windows XP I installed all driver that I collect from internet. Everything is ok; previously it works slow but now works fast. But now sound device does not work properly. The device manager shows sound card installed properly but sound can’t work. can you please help me to guide me?

Hi experts,

I have been using a laptop from 3 years & it's performance is very good. But got a problem from two months. Computer shows me a message, "consider replacing your battery". My laptop battery also gives battery back up, but always shows this message. A red cross icon always show on the battery icon.

I have been trying to solve this problem but failed. I want to know any solution to this. Please give me a solution for this problem as soon as possible.

Regards,

johnsohel.

Hello everyone! I have a really big problem in my PC. It seems that the screen on the monitor suddenly turns off, without shutting down the PC. I've noticed that it turns off every time, I open applications such as, Warcraft or other games.

I have had professional help with it for a couple of times, but it doesn't take long for the problem to come back again. Some people I have consulted said, that the video card of the PC maybe damaged, while others say the monitor itself is damaged. Does anyone know what this problem really is and how can I fix it?

I am trying to install a game in my laptop. Actually this would be my first time to install a game in my laptop, but when the installation is almost done the screen popped up an error message like this "Insert disk 2 to complete the installation" which I don't understand? I have the cd already but why did it prompted asking for another cd?

What would be the lacking of this installation? 

What would be the next step to complete this one? Do i have to buy another installer for the disk 2? Anyone can help this out?

Thanks.