I am a user of hp Elite book, previously I had 8040 and now I am using 8070. The laptop works fine and I love its functionalities but their is this one problem which is starting to happen more often now. When the laptop displays the home screen and asks me to enter my password, sometimes it takes a very long time to log in and after it log in an error message is generated on the bottom right corner which says that a few devices failed to communicate. I don' t know what that means.  When such a login occurs there is no desktop background either as in the normal case, their is the background that I have already set. Whenever this happens, I have to restart my laptop

Hello! I am using HP Elite Book 8470 p and I want to connect to internet on this laptop by using my smartphone. This is required without the usage of any sort of wire. Internet connection should be wireless. I use 3G Internet on my mobile phone and I want it to be on my laptop as well. How is it possible? What changes are required in my smartphone settings?

It has been a month since I started using Elite Book 8440 p and now it  is showing strange screen behavior. Some of the pixels do not perform as expected. This started to happen after prolong use of laptop so I would restart it and use it again. But once dead pixels appear in a particular session, even after restarting the defective pixels now appear more frequently than the first occurrence. Also, sometimes the screen brightness changes automatically and it becomes completely white than it changes back to the original brightness automatically. Why is this happening and what is the solution for this?

Dear All, 

I recently updated my laptop specifications and found an update for the inboard bios online. I decided to try to install it as it was assumed to fix the fan speed. Upon installation, my laptop cannot get past the windows loading screen and seems to freeze. Can somebody please provide me with a solution. Can i please preserve my data?

I have an HP Probook 4530 s that keeps on turning off according to its will. I don't know what is the problem with it. Initially I thought that this was a problem with the battery but it keeps on turning off even when the laptop is plugged in. Is this a Windows related issue? Or is this a problem with my laptop? 

Hello guys,

I am a novice in IT and i need a good Laptop for programming and coding, so i have being wondering if Lenovo Yoga 3 is suitable for programming and coding. Here are some question i had like to be answered. Does Lenovo Yoga 3 comes with  1 TB of hard drive space?, 8 GB RAM?, quad core fourth generation Intel i7 processor and a good battery life of about 6 hours? .

I have an HP Pavilion dm1 which is now almost two years old. Whenever I plug in the charger, it says plugged in but not charging. Is my battery dead? How can I check that my battery is still working or not? Can it be a problem with my charger instead of the battery?

I have a dell Inspiron 5537 laptop. It works all fine. From the past 2 days it has been showing a small yellow icon over the internet sign and says that I have limited access although my internet is working fine. What can I do to remove this sign? Is this a problem with my laptop WiFi antenna? Or is it something to do with my hardware driver? Please guide. 

Why is my laptop emitting much heat and the mouse unresponsive? I have recently upgraded to Windows 8, and the my system stops working properly. The system is now overheating, hanging, most programs would not work, and bluescreen. I upgrade from Windows 7 and the system configuration are: 4 gig RAM, Intel dual core processor. What should I do?

Why is my compact Presario notebook laptop shocking? I found out recently that my compact laptop is shocking people if you touch the some of its peripheral components like the speaker or the non-plastic parts. This behavior started after I use a friend charger to charge the laptop. Although, if the laptop is not plugged to the main socket, it won’t shock.